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Conserved domains on  [gi|767956918|ref|XP_011516788|]
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whirlin isoform X2 [Homo sapiens]

Protein Classification

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
PDZ3_FL-whirlin-like cd06742
PDZ domain 3 of the full-length isoform of whirlin, PDZ domain 1 of the short isoform of ...
824-914 1.18e-54

PDZ domain 3 of the full-length isoform of whirlin, PDZ domain 1 of the short isoform of whirlin, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of the full-length isoform of whirlin, PDZ domain 1 of the short isoform of whirlin, and related domains. Whirlin is an essential protein for developmental pathways in photoreceptor cells of the retina and hair cells of the inner ear. The full-length whirlin isoform has two harmonin N-like domains, three PDZ domains, a proline-rich region, and a PDZ-binding motif. Whirlin isoforms may form different complexes at the periciliary membrane complex (PMC) in photoreceptors, and the stereociliary tip and base in inner ear hair cells. It interacts with ADGRV1 and usherin at the PMC; with SANS and RpgrORF15 at the connecting cilium in photoreceptors; with EPS8, MYO15A, p55, and CASK proteins at the stereociliary tip of inner ear hair cells; and with ADGRV1, usherin, and PDZD7 at the stereociliary base in inner ear hair cells. Mutations in the gene encoding whirlin (WHRN; also known as USH2D and DFNB31), have been found to cause either USH2 subtype (USH2D) or autosomal recessive non-syndromic deafness type 31 (DFNB31). Whirlin is the key protein in the USH2 complex (whirlin, usherin and GPR98) which recruits other USH2 causative proteins at the periciliary membrane in photoreceptors and the ankle link of the stereocilia in hair cells. Whirlin's interaction with espin, another stereociliary protein, may be important for the architecture of the USH2 complex. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This whirlin family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F


:

Pssm-ID: 467224 [Multi-domain]  Cd Length: 91  Bit Score: 183.71  E-value: 1.18e-54
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 824 STLVRVKKSAATLGIAIEGGANTRQPLPRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEAFKTKDR 903
Cdd:cd06742    1 TLLVRIKKTKPTLGIAIEGGANTKQPLPRVINIQRGGSAHNCGGLKVGHVILEVNGTSLRGLEHREAARLIAEAFKNKSR 80
                         90
                 ....*....|.
gi 767956918 904 DYIDFLVTEFN 914
Cdd:cd06742   81 DYIEFLVTEFN 91
PDZ2_FL-whirlin cd06741
PDZ domain 2 of the full-length isoform of whirlin and related domains; PDZ (PSD-95 ...
277-360 5.25e-51

PDZ domain 2 of the full-length isoform of whirlin and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of the full-length isoform of whirlin and related domains. Whirlin is an essential protein for developmental pathways in photoreceptor cells of the retina and hair cells of the inner ear. The full-length whirlin isoform has two harmonin N-like domains, three PDZ domains, a proline-rich region, and a PDZ-binding motif. Whirlin isoforms may form different complexes at the periciliary membrane complex (PMC) in photoreceptors, and the stereociliary tip and base in inner ear hair cells. It interacts with ADGRV1 and usherin at the PMC; with SANS and RpgrORF15 at the connecting cilium in photoreceptors; with EPS8, MYO15A, p55, and CASK proteins at the stereociliary tip of inner ear hair cells; and with ADGRV1, usherin, and PDZD7 at the stereociliary base in inner ear hair cells. Mutations in the gene encoding whirlin (WHRN; also known as USH2D and DFNB31), have been found to cause either USH2 subtype (USH2D) or autosomal recessive non-syndromic deafness type 31 (DFNB31). Whirlin is the key protein in the USH2 complex (whirlin, usherin and GPR98) which recruits other USH2 causative proteins at the periciliary membrane in photoreceptors and the ankle link of the stereocilia in hair cells. Whirlin's interaction with espin, another stereociliary protein, may be important for the architecture of the USH2 complex. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This whirlin family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


:

Pssm-ID: 467223 [Multi-domain]  Cd Length: 84  Bit Score: 173.22  E-value: 5.25e-51
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 277 EKKVNLVLGDGRSLGLTIRGGAEYGLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLILTV 356
Cdd:cd06741    1 ERKVNLVVEDGQSLGLMIRGGAEYGLGIYVTGVDPGSVAENAGLKVGDQILEVNGRSFLDITHDEAVKILKSSKHLIMTV 80

                 ....
gi 767956918 357 KDVG 360
Cdd:cd06741   81 KDVG 84
PDZ1_FL-whirlin cd06740
PDZ domain 1 of the full-length isoform of whirlin and related domains; PDZ (PSD-95 ...
138-219 4.46e-48

PDZ domain 1 of the full-length isoform of whirlin and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of the full-length isoform of whirlin and related domains. Whirlin is an essential protein for developmental pathways in photoreceptor cells of the retina and hair cells of the inner ear. The full-length whirlin isoform has two harmonin N-like domains, three PDZ domains, a proline-rich region, and a PDZ-binding motif. Whirlin isoforms may form different complexes at the periciliary membrane complex (PMC) in photoreceptors, and the stereociliary tip and base in inner ear hair cells. It interacts with ADGRV1 and usherin at the PMC; with SANS and RpgrORF15 at the connecting cilium in photoreceptors; with EPS8, MYO15A, p55, and CASK proteins at the stereociliary tip of inner ear hair cells; and with ADGRV1, usherin, and PDZD7 at the stereociliary base in inner ear hair cells. Mutations in the gene encoding whirlin (WHRN; also known as USH2D and DFNB31), have been found to cause either USH2 subtype (USH2D) or autosomal recessive non-syndromic deafness type 31 (DFNB31). Whirlin is the key protein in the USH2 complex (whirlin, usherin and GPR98) which recruits other USH2 causative proteins at the periciliary membrane in photoreceptors and the ankle link of the stereocilia in hair cells. Whirlin's interaction with espin, another stereociliary protein, may be important for the architecture of the USH2 complex. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This whirlin family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


:

Pssm-ID: 467222 [Multi-domain]  Cd Length: 82  Bit Score: 164.84  E-value: 4.46e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 138 VRLVSLRRAKAHEGLGFSIRGGSEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGSKKLVLS 217
Cdd:cd06740    1 VRQVTLKRSKSHEGLGFSIRGGAEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDVSFEKVTHAEAVKILRVSKKLVLS 80

                 ..
gi 767956918 218 VY 219
Cdd:cd06740   81 VR 82
HN_L-whirlin_R1_like cd07356
first harmonin_N_like domain (repeat 1) of the long isoform of whirlin, and related domains; ...
37-112 6.22e-43

first harmonin_N_like domain (repeat 1) of the long isoform of whirlin, and related domains; This subgroup contains the first of two harmonin_N_like domains of the long isoform of whirlin, and related domains. Whirlin is a postsynaptic density-95/discs-large/ZO-1 (PDZ) domain-containing scaffold protein which binds various components of the Usher protein network of the inner ear and the retina: erythrocyte protein p55, usherin, VlGR1, and myosin XVa. The long isoform of whirlin contains two harmonin_N_like domains, and three PDZ protein-binding domains, PDZ1-3. This first harmonin_N_like domain precedes PDZ1, and is a putative protein-binding module based on its sequence similarity to the N-terminal domain of harmonin. This first harmonin_N_like domain has been assayed for interaction with the cytoplasmic domain of cadherin 23 (a component of the Usher network and an interacting partner of the harmonin N-domain), however no interaction could be detected. The short whirlin isoform, derived from an alternative start ATG, lacks this first harmonin_N_like domain. The short isoform has in common with the long isoform, the second harmonin_N_like domain (designated repeat 2, not present in this subgroup), and PDZ3.


:

Pssm-ID: 259822  Cd Length: 78  Bit Score: 150.33  E-value: 6.22e-43
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767956918  37 ANVRQLHQALTALLSEAEREQFTHCLNAYHARRNVFDLVRTLRVLLDSPVKRRLLPMLRLVIPRSDQLLFDQYTAE 112
Cdd:cd07356    3 ANVRNLHVALTKLLSDAEREEFTHCLNCYHKNRNVYDLVQSLKVVLDSPEKRQLFPLLRLVIPRSDQALFDQYTSE 78
HN_L-whirlin_R2_like cd07357
second harmonin_N_like domain (repeat 2) of the long isoform of whirlin, and related domains; ...
419-499 1.21e-40

second harmonin_N_like domain (repeat 2) of the long isoform of whirlin, and related domains; This subgroup contains the second of two harmonin_N_like domains found in the long isoform of whirlin, and related domains. Whirlin is a postsynaptic density-95/discs-large/ZO-1 (PDZ) domain-containing scaffold protein which binds various components of the Usher protein network of the inner ear and the retina: erythrocyte protein p55, usherin, VlGR1, and myosin XVa. The long isoform of whirlin contains two harmonin_N_like domains, and three PDZ protein-binding domains, PDZ1-3. The short whirlin isoform, derived from an alternative start ATG, lacks the first harmonin_N_like domain but has in common with the long isoform, this second harmonin_N_like domain (designated repeat 2, included in this subgroup) and PDZ3. This second harmonin_N_like domain is a putative protein-binding module based on its sequence similarity to the N-terminal domain of harmonin.


:

Pssm-ID: 259823  Cd Length: 81  Bit Score: 143.98  E-value: 1.21e-40
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 419 GNQTRVLLEEQARHLLNEQEHATMAYYLDEYRGGSVSVEALVMALFKLLNTHAKFSLLSEVRGTISPQDLERFDHLVLRR 498
Cdd:cd07357    1 SSQTAALVEEKARSLLNRSERATLSYYLAEYSSGHLTVDAFVLALFELLNTPEKFSLLSEIRELVAPEDLDRFDELVLRR 80

                 .
gi 767956918 499 E 499
Cdd:cd07357   81 E 81
Atrophin-1 super family cl38111
Atrophin-1 family; Atrophin-1 is the protein product of the dentatorubral-pallidoluysian ...
592-827 4.26e-07

Atrophin-1 family; Atrophin-1 is the protein product of the dentatorubral-pallidoluysian atrophy (DRPLA) gene. DRPLA OMIM:125370 is a progressive neurodegenerative disorder. It is caused by the expansion of a CAG repeat in the DRPLA gene on chromosome 12p. This results in an extended polyglutamine region in atrophin-1, that is thought to confer toxicity to the protein, possibly through altering its interactions with other proteins. The expansion of a CAG repeat is also the underlying defect in six other neurodegenerative disorders, including Huntington's disease. One interaction of expanded polyglutamine repeats that is thought to be pathogenic is that with the short glutamine repeat in the transcriptional coactivator CREB binding protein, CBP. This interaction draws CBP away from its usual nuclear location to the expanded polyglutamine repeat protein aggregates that are characteriztic of the polyglutamine neurodegenerative disorders. This interferes with CBP-mediated transcription and causes cytotoxicity.


The actual alignment was detected with superfamily member pfam03154:

Pssm-ID: 460830 [Multi-domain]  Cd Length: 991  Bit Score: 54.00  E-value: 4.26e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918  592 PLPRPPPLAQGNDLPLGQPRKLGREDLQ---PPSSMPSCSGTvfSAPQNRSPPAGTAPTPGTSSAQDLPSSPiyaSVSPA 668
Cdd:pfam03154 263 PQPLPQPSLHGQMPPMPHSLQTGPSHMQhpvPPQPFPLTPQS--SQSQVPPGPSPAAPGQSQQRIHTPPSQS---QLQSQ 337
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918  669 NPSSKRPLD------AHLALVNQHPIGPFPRVQS---PPHLKSPSAEATVAGgclLPPSPSGHPDQTGTNQHfvMVEVHR 739
Cdd:pfam03154 338 QPPREQPLPpaplsmPHIKPPPTTPIPQLPNPQShkhPPHLSGPSPFQMNSN---LPPPPALKPLSSLSTHH--PPSAHP 412
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918  740 PDSE--PDVNEVRALP-QTRTSTLSQ-LSDSGQTLSEDSGVDAGEAEASAPgrgrQSVSTKSRSSKELPRNERPTDGANK 815
Cdd:pfam03154 413 PPLQlmPQSQQLPPPPaQPPVLTQSQsLPPPAASHPPTSGLHQVPSQSPFP----QHPFVPGGPPPITPPSGPPTSTSSA 488
                         250
                  ....*....|..
gi 767956918  816 PPGLLEPTSTLV 827
Cdd:pfam03154 489 MPGIQPPSSASV 500
 
Name Accession Description Interval E-value
PDZ3_FL-whirlin-like cd06742
PDZ domain 3 of the full-length isoform of whirlin, PDZ domain 1 of the short isoform of ...
824-914 1.18e-54

PDZ domain 3 of the full-length isoform of whirlin, PDZ domain 1 of the short isoform of whirlin, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of the full-length isoform of whirlin, PDZ domain 1 of the short isoform of whirlin, and related domains. Whirlin is an essential protein for developmental pathways in photoreceptor cells of the retina and hair cells of the inner ear. The full-length whirlin isoform has two harmonin N-like domains, three PDZ domains, a proline-rich region, and a PDZ-binding motif. Whirlin isoforms may form different complexes at the periciliary membrane complex (PMC) in photoreceptors, and the stereociliary tip and base in inner ear hair cells. It interacts with ADGRV1 and usherin at the PMC; with SANS and RpgrORF15 at the connecting cilium in photoreceptors; with EPS8, MYO15A, p55, and CASK proteins at the stereociliary tip of inner ear hair cells; and with ADGRV1, usherin, and PDZD7 at the stereociliary base in inner ear hair cells. Mutations in the gene encoding whirlin (WHRN; also known as USH2D and DFNB31), have been found to cause either USH2 subtype (USH2D) or autosomal recessive non-syndromic deafness type 31 (DFNB31). Whirlin is the key protein in the USH2 complex (whirlin, usherin and GPR98) which recruits other USH2 causative proteins at the periciliary membrane in photoreceptors and the ankle link of the stereocilia in hair cells. Whirlin's interaction with espin, another stereociliary protein, may be important for the architecture of the USH2 complex. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This whirlin family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F


Pssm-ID: 467224 [Multi-domain]  Cd Length: 91  Bit Score: 183.71  E-value: 1.18e-54
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 824 STLVRVKKSAATLGIAIEGGANTRQPLPRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEAFKTKDR 903
Cdd:cd06742    1 TLLVRIKKTKPTLGIAIEGGANTKQPLPRVINIQRGGSAHNCGGLKVGHVILEVNGTSLRGLEHREAARLIAEAFKNKSR 80
                         90
                 ....*....|.
gi 767956918 904 DYIDFLVTEFN 914
Cdd:cd06742   81 DYIEFLVTEFN 91
PDZ2_FL-whirlin cd06741
PDZ domain 2 of the full-length isoform of whirlin and related domains; PDZ (PSD-95 ...
277-360 5.25e-51

PDZ domain 2 of the full-length isoform of whirlin and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of the full-length isoform of whirlin and related domains. Whirlin is an essential protein for developmental pathways in photoreceptor cells of the retina and hair cells of the inner ear. The full-length whirlin isoform has two harmonin N-like domains, three PDZ domains, a proline-rich region, and a PDZ-binding motif. Whirlin isoforms may form different complexes at the periciliary membrane complex (PMC) in photoreceptors, and the stereociliary tip and base in inner ear hair cells. It interacts with ADGRV1 and usherin at the PMC; with SANS and RpgrORF15 at the connecting cilium in photoreceptors; with EPS8, MYO15A, p55, and CASK proteins at the stereociliary tip of inner ear hair cells; and with ADGRV1, usherin, and PDZD7 at the stereociliary base in inner ear hair cells. Mutations in the gene encoding whirlin (WHRN; also known as USH2D and DFNB31), have been found to cause either USH2 subtype (USH2D) or autosomal recessive non-syndromic deafness type 31 (DFNB31). Whirlin is the key protein in the USH2 complex (whirlin, usherin and GPR98) which recruits other USH2 causative proteins at the periciliary membrane in photoreceptors and the ankle link of the stereocilia in hair cells. Whirlin's interaction with espin, another stereociliary protein, may be important for the architecture of the USH2 complex. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This whirlin family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467223 [Multi-domain]  Cd Length: 84  Bit Score: 173.22  E-value: 5.25e-51
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 277 EKKVNLVLGDGRSLGLTIRGGAEYGLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLILTV 356
Cdd:cd06741    1 ERKVNLVVEDGQSLGLMIRGGAEYGLGIYVTGVDPGSVAENAGLKVGDQILEVNGRSFLDITHDEAVKILKSSKHLIMTV 80

                 ....
gi 767956918 357 KDVG 360
Cdd:cd06741   81 KDVG 84
PDZ1_FL-whirlin cd06740
PDZ domain 1 of the full-length isoform of whirlin and related domains; PDZ (PSD-95 ...
138-219 4.46e-48

PDZ domain 1 of the full-length isoform of whirlin and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of the full-length isoform of whirlin and related domains. Whirlin is an essential protein for developmental pathways in photoreceptor cells of the retina and hair cells of the inner ear. The full-length whirlin isoform has two harmonin N-like domains, three PDZ domains, a proline-rich region, and a PDZ-binding motif. Whirlin isoforms may form different complexes at the periciliary membrane complex (PMC) in photoreceptors, and the stereociliary tip and base in inner ear hair cells. It interacts with ADGRV1 and usherin at the PMC; with SANS and RpgrORF15 at the connecting cilium in photoreceptors; with EPS8, MYO15A, p55, and CASK proteins at the stereociliary tip of inner ear hair cells; and with ADGRV1, usherin, and PDZD7 at the stereociliary base in inner ear hair cells. Mutations in the gene encoding whirlin (WHRN; also known as USH2D and DFNB31), have been found to cause either USH2 subtype (USH2D) or autosomal recessive non-syndromic deafness type 31 (DFNB31). Whirlin is the key protein in the USH2 complex (whirlin, usherin and GPR98) which recruits other USH2 causative proteins at the periciliary membrane in photoreceptors and the ankle link of the stereocilia in hair cells. Whirlin's interaction with espin, another stereociliary protein, may be important for the architecture of the USH2 complex. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This whirlin family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467222 [Multi-domain]  Cd Length: 82  Bit Score: 164.84  E-value: 4.46e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 138 VRLVSLRRAKAHEGLGFSIRGGSEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGSKKLVLS 217
Cdd:cd06740    1 VRQVTLKRSKSHEGLGFSIRGGAEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDVSFEKVTHAEAVKILRVSKKLVLS 80

                 ..
gi 767956918 218 VY 219
Cdd:cd06740   81 VR 82
HN_L-whirlin_R1_like cd07356
first harmonin_N_like domain (repeat 1) of the long isoform of whirlin, and related domains; ...
37-112 6.22e-43

first harmonin_N_like domain (repeat 1) of the long isoform of whirlin, and related domains; This subgroup contains the first of two harmonin_N_like domains of the long isoform of whirlin, and related domains. Whirlin is a postsynaptic density-95/discs-large/ZO-1 (PDZ) domain-containing scaffold protein which binds various components of the Usher protein network of the inner ear and the retina: erythrocyte protein p55, usherin, VlGR1, and myosin XVa. The long isoform of whirlin contains two harmonin_N_like domains, and three PDZ protein-binding domains, PDZ1-3. This first harmonin_N_like domain precedes PDZ1, and is a putative protein-binding module based on its sequence similarity to the N-terminal domain of harmonin. This first harmonin_N_like domain has been assayed for interaction with the cytoplasmic domain of cadherin 23 (a component of the Usher network and an interacting partner of the harmonin N-domain), however no interaction could be detected. The short whirlin isoform, derived from an alternative start ATG, lacks this first harmonin_N_like domain. The short isoform has in common with the long isoform, the second harmonin_N_like domain (designated repeat 2, not present in this subgroup), and PDZ3.


Pssm-ID: 259822  Cd Length: 78  Bit Score: 150.33  E-value: 6.22e-43
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767956918  37 ANVRQLHQALTALLSEAEREQFTHCLNAYHARRNVFDLVRTLRVLLDSPVKRRLLPMLRLVIPRSDQLLFDQYTAE 112
Cdd:cd07356    3 ANVRNLHVALTKLLSDAEREEFTHCLNCYHKNRNVYDLVQSLKVVLDSPEKRQLFPLLRLVIPRSDQALFDQYTSE 78
HN_L-whirlin_R2_like cd07357
second harmonin_N_like domain (repeat 2) of the long isoform of whirlin, and related domains; ...
419-499 1.21e-40

second harmonin_N_like domain (repeat 2) of the long isoform of whirlin, and related domains; This subgroup contains the second of two harmonin_N_like domains found in the long isoform of whirlin, and related domains. Whirlin is a postsynaptic density-95/discs-large/ZO-1 (PDZ) domain-containing scaffold protein which binds various components of the Usher protein network of the inner ear and the retina: erythrocyte protein p55, usherin, VlGR1, and myosin XVa. The long isoform of whirlin contains two harmonin_N_like domains, and three PDZ protein-binding domains, PDZ1-3. The short whirlin isoform, derived from an alternative start ATG, lacks the first harmonin_N_like domain but has in common with the long isoform, this second harmonin_N_like domain (designated repeat 2, included in this subgroup) and PDZ3. This second harmonin_N_like domain is a putative protein-binding module based on its sequence similarity to the N-terminal domain of harmonin.


Pssm-ID: 259823  Cd Length: 81  Bit Score: 143.98  E-value: 1.21e-40
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 419 GNQTRVLLEEQARHLLNEQEHATMAYYLDEYRGGSVSVEALVMALFKLLNTHAKFSLLSEVRGTISPQDLERFDHLVLRR 498
Cdd:cd07357    1 SSQTAALVEEKARSLLNRSERATLSYYLAEYSSGHLTVDAFVLALFELLNTPEKFSLLSEIRELVAPEDLDRFDELVLRR 80

                 .
gi 767956918 499 E 499
Cdd:cd07357   81 E 81
PDZ smart00228
Domain present in PSD-95, Dlg, and ZO-1/2; Also called DHR (Dlg homologous region) or GLGF ...
137-222 4.85e-20

Domain present in PSD-95, Dlg, and ZO-1/2; Also called DHR (Dlg homologous region) or GLGF (relatively well conserved tetrapeptide in these domains). Some PDZs have been shown to bind C-terminal polypeptides; others appear to bind internal (non-C-terminal) polypeptides. Different PDZs possess different binding specificities.


Pssm-ID: 214570 [Multi-domain]  Cd Length: 85  Bit Score: 85.12  E-value: 4.85e-20
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918   137 EVRLVSLRraKAHEGLGFSIRGGSEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGSK-KLV 215
Cdd:smart00228   1 EPRLVELE--KGGGGLGFSLVGGKDEGGGVVVSSVVPGSPAAKAGLRVGDVILEVNGTSVEGLTHLEAVDLLKKAGgKVT 78

                   ....*..
gi 767956918   216 LSVYSAG 222
Cdd:smart00228  79 LTVLRGG 85
PDZ smart00228
Domain present in PSD-95, Dlg, and ZO-1/2; Also called DHR (Dlg homologous region) or GLGF ...
286-357 3.91e-18

Domain present in PSD-95, Dlg, and ZO-1/2; Also called DHR (Dlg homologous region) or GLGF (relatively well conserved tetrapeptide in these domains). Some PDZs have been shown to bind C-terminal polypeptides; others appear to bind internal (non-C-terminal) polypeptides. Different PDZs possess different binding specificities.


Pssm-ID: 214570 [Multi-domain]  Cd Length: 85  Bit Score: 79.73  E-value: 3.91e-18
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767956918   286 DGRSLGLTIRGGAEYGLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSR-HLILTVK 357
Cdd:smart00228  10 GGGGLGFSLVGGKDEGGGVVVSSVVPGSPAAKAGLRVGDVILEVNGTSVEGLTHLEAVDLLKKAGgKVTLTVL 82
PDZ pfam00595
PDZ domain; PDZ domains are found in diverse signaling proteins.
140-215 7.83e-18

PDZ domain; PDZ domains are found in diverse signaling proteins.


Pssm-ID: 395476 [Multi-domain]  Cd Length: 81  Bit Score: 78.86  E-value: 7.83e-18
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767956918  140 LVSLRRAKaHEGLGFSIRGGSEHGV-GIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGSKKLV 215
Cdd:pfam00595   1 QVTLEKDG-RGGLGFSLKGGSDQGDpGIFVSEVLPGGAAEAGGLKVGDRILSINGQDVENMTHEEAVLALKGSGGKV 76
PDZ pfam00595
PDZ domain; PDZ domains are found in diverse signaling proteins.
279-357 8.98e-15

PDZ domain; PDZ domains are found in diverse signaling proteins.


Pssm-ID: 395476 [Multi-domain]  Cd Length: 81  Bit Score: 70.00  E-value: 8.98e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918  279 KVNLVLGDGRSLGLTIRGGAEYGL-GIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSR-HLILTV 356
Cdd:pfam00595   1 QVTLEKDGRGGLGFSLKGGSDQGDpGIFVSEVLPGGAAEAGGLKVGDRILSINGQDVENMTHEEAVLALKGSGgKVTLTI 80

                  .
gi 767956918  357 K 357
Cdd:pfam00595  81 L 81
PDZ smart00228
Domain present in PSD-95, Dlg, and ZO-1/2; Also called DHR (Dlg homologous region) or GLGF ...
826-897 1.89e-10

Domain present in PSD-95, Dlg, and ZO-1/2; Also called DHR (Dlg homologous region) or GLGF (relatively well conserved tetrapeptide in these domains). Some PDZs have been shown to bind C-terminal polypeptides; others appear to bind internal (non-C-terminal) polypeptides. Different PDZs possess different binding specificities.


Pssm-ID: 214570 [Multi-domain]  Cd Length: 85  Bit Score: 58.16  E-value: 1.89e-10
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767956918   826 LVRVKKSAATLGIAIEGGANTRQPLpRIVTIQRGGSAHNCGqLKVGHVILEVNGLTLRGKEHREAARIIAEA 897
Cdd:smart00228   4 LVELEKGGGGLGFSLVGGKDEGGGV-VVSSVVPGSPAAKAG-LRVGDVILEVNGTSVEGLTHLEAVDLLKKA 73
CtpA COG0793
C-terminal processing protease CtpA/Prc, contains a PDZ domain [Posttranslational modification, ...
150-222 1.26e-08

C-terminal processing protease CtpA/Prc, contains a PDZ domain [Posttranslational modification, protein turnover, chaperones];


Pssm-ID: 440556 [Multi-domain]  Cd Length: 341  Bit Score: 57.96  E-value: 1.26e-08
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767956918 150 EGLGFSIRggSEHGvGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGSK--KLVLSVYSAG 222
Cdd:COG0793   60 GGLGAELG--EEDG-KVVVVSVIPGSPAEKAGIKPGDIILAIDGKSVAGLTLDDAVKLLRGKAgtKVTLTIKRPG 131
Atrophin-1 pfam03154
Atrophin-1 family; Atrophin-1 is the protein product of the dentatorubral-pallidoluysian ...
592-827 4.26e-07

Atrophin-1 family; Atrophin-1 is the protein product of the dentatorubral-pallidoluysian atrophy (DRPLA) gene. DRPLA OMIM:125370 is a progressive neurodegenerative disorder. It is caused by the expansion of a CAG repeat in the DRPLA gene on chromosome 12p. This results in an extended polyglutamine region in atrophin-1, that is thought to confer toxicity to the protein, possibly through altering its interactions with other proteins. The expansion of a CAG repeat is also the underlying defect in six other neurodegenerative disorders, including Huntington's disease. One interaction of expanded polyglutamine repeats that is thought to be pathogenic is that with the short glutamine repeat in the transcriptional coactivator CREB binding protein, CBP. This interaction draws CBP away from its usual nuclear location to the expanded polyglutamine repeat protein aggregates that are characteriztic of the polyglutamine neurodegenerative disorders. This interferes with CBP-mediated transcription and causes cytotoxicity.


Pssm-ID: 460830 [Multi-domain]  Cd Length: 991  Bit Score: 54.00  E-value: 4.26e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918  592 PLPRPPPLAQGNDLPLGQPRKLGREDLQ---PPSSMPSCSGTvfSAPQNRSPPAGTAPTPGTSSAQDLPSSPiyaSVSPA 668
Cdd:pfam03154 263 PQPLPQPSLHGQMPPMPHSLQTGPSHMQhpvPPQPFPLTPQS--SQSQVPPGPSPAAPGQSQQRIHTPPSQS---QLQSQ 337
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918  669 NPSSKRPLD------AHLALVNQHPIGPFPRVQS---PPHLKSPSAEATVAGgclLPPSPSGHPDQTGTNQHfvMVEVHR 739
Cdd:pfam03154 338 QPPREQPLPpaplsmPHIKPPPTTPIPQLPNPQShkhPPHLSGPSPFQMNSN---LPPPPALKPLSSLSTHH--PPSAHP 412
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918  740 PDSE--PDVNEVRALP-QTRTSTLSQ-LSDSGQTLSEDSGVDAGEAEASAPgrgrQSVSTKSRSSKELPRNERPTDGANK 815
Cdd:pfam03154 413 PPLQlmPQSQQLPPPPaQPPVLTQSQsLPPPAASHPPTSGLHQVPSQSPFP----QHPFVPGGPPPITPPSGPPTSTSSA 488
                         250
                  ....*....|..
gi 767956918  816 PPGLLEPTSTLV 827
Cdd:pfam03154 489 MPGIQPPSSASV 500
degP_htrA_DO TIGR02037
periplasmic serine protease, Do/DeqQ family; This family consists of a set proteins various ...
159-356 1.17e-06

periplasmic serine protease, Do/DeqQ family; This family consists of a set proteins various designated DegP, heat shock protein HtrA, and protease DO. The ortholog in Pseudomonas aeruginosa is designated MucD and is found in an operon that controls mucoid phenotype. This family also includes the DegQ (HhoA) paralog in E. coli which can rescue a DegP mutant, but not the smaller DegS paralog, which cannot. Members of this family are located in the periplasm and have separable functions as both protease and chaperone. Members have a trypsin domain and two copies of a PDZ domain. This protein protects bacteria from thermal and other stresses and may be important for the survival of bacterial pathogens.// The chaperone function is dominant at low temperatures, whereas the proteolytic activity is turned on at elevated temperatures. [Protein fate, Protein folding and stabilization, Protein fate, Degradation of proteins, peptides, and glycopeptides]


Pssm-ID: 273938 [Multi-domain]  Cd Length: 428  Bit Score: 51.84  E-value: 1.17e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918  159 GSEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTH-AEAVKALKGSKKLVLSVYSAGRIPGGYVTnhIYTWV 237
Cdd:TIGR02037 252 GLEKQRGALVAQVLPGSPAEKAGLKAGDVITSVNGKPISSFADlRRAIGTLKPGKKVTLGILRKGKEKTITVT--LGASP 329
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918  238 DPQGRSISPPSGLpqphggalrqqegdrrsTLHLLQGGDEKKVNLVlGDGRslgltirggaeyglGIYITGVDPGSEAEG 317
Cdd:TIGR02037 330 EEQASSSNPFLGL-----------------TVANLSPEIRKELRLK-GDVK--------------GVVVTKVVSGSPAAR 377
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|.
gi 767956918  318 SGLKVGDQILEVNGRSFLNI--LHDeAVRLLKSSRHLILTV 356
Cdd:TIGR02037 378 AGLQPGDVILSVNQQPVSSVaeLRK-VLARAKKGGRVALLI 417
CtpA COG0793
C-terminal processing protease CtpA/Prc, contains a PDZ domain [Posttranslational modification, ...
297-347 1.56e-06

C-terminal processing protease CtpA/Prc, contains a PDZ domain [Posttranslational modification, protein turnover, chaperones];


Pssm-ID: 440556 [Multi-domain]  Cd Length: 341  Bit Score: 51.41  E-value: 1.56e-06
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....
gi 767956918 297 GAEYGL---GIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLK 347
Cdd:COG0793   63 GAELGEedgKVVVVSVIPGSPAEKAGIKPGDIILAIDGKSVAGLTLDDAVKLLR 116
PDZ pfam00595
PDZ domain; PDZ domains are found in diverse signaling proteins.
836-897 7.91e-06

PDZ domain; PDZ domains are found in diverse signaling proteins.


Pssm-ID: 395476 [Multi-domain]  Cd Length: 81  Bit Score: 44.58  E-value: 7.91e-06
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767956918  836 LGIAIEGGANTRQPLPRIVTIQRGGSAHnCGQLKVGHVILEVNGLTLRGKEHREAARIIAEA 897
Cdd:pfam00595  12 LGFSLKGGSDQGDPGIFVSEVLPGGAAE-AGGLKVGDRILSINGQDVENMTHEEAVLALKGS 72
PHA03247 PHA03247
large tegument protein UL36; Provisional
592-859 2.95e-05

large tegument protein UL36; Provisional


Pssm-ID: 223021 [Multi-domain]  Cd Length: 3151  Bit Score: 48.40  E-value: 2.95e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918  592 PLPRPPPLAQGNDLPLGQPRKLGREDLQP--PSSMPSCSGTVFSAPQNR--------SPPAGTAPTPGTSSAQDLPSSPI 661
Cdd:PHA03247 2708 PEPAPHALVSATPLPPGPAAARQASPALPaaPAPPAVPAGPATPGGPARparppttaGPPAPAPPAAPAAGPPRRLTRPA 2787
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918  662 YASVSPANPSSKRPLD-AHLALVNQHPIGPFPRVQSPPHLKSPSAEATVAGgcllPPSPSGHPDQTGTNQHFVMVE---V 737
Cdd:PHA03247 2788 VASLSESRESLPSPWDpADPPAAVLAPAAALPPAASPAGPLPPPTSAQPTA----PPPPPGPPPPSLPLGGSVAPGgdvR 2863
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918  738 HRPDSEPDVNEVRALPQTRTSTLSQLSDSGQTLSEDSGVDageaeasAPGRGRQ-SVSTKSRSSKELPRNERPTDgANKP 816
Cdd:PHA03247 2864 RRPPSRSPAAKPAAPARPPVRRLARPAVSRSTESFALPPD-------QPERPPQpQAPPPPQPQPQPPPPPQPQP-PPPP 2935
                         250       260       270       280
                  ....*....|....*....|....*....|....*....|...
gi 767956918  817 PGLLEPtstlvrvkKSAATLGIAIEGGANTRQPLPRIVTIQRG 859
Cdd:PHA03247 2936 PPRPQP--------PLAPTTDPAGAGEPSGAVPQPWLGALVPG 2970
degP_htrA_DO TIGR02037
periplasmic serine protease, Do/DeqQ family; This family consists of a set proteins various ...
289-332 2.78e-04

periplasmic serine protease, Do/DeqQ family; This family consists of a set proteins various designated DegP, heat shock protein HtrA, and protease DO. The ortholog in Pseudomonas aeruginosa is designated MucD and is found in an operon that controls mucoid phenotype. This family also includes the DegQ (HhoA) paralog in E. coli which can rescue a DegP mutant, but not the smaller DegS paralog, which cannot. Members of this family are located in the periplasm and have separable functions as both protease and chaperone. Members have a trypsin domain and two copies of a PDZ domain. This protein protects bacteria from thermal and other stresses and may be important for the survival of bacterial pathogens.// The chaperone function is dominant at low temperatures, whereas the proteolytic activity is turned on at elevated temperatures. [Protein fate, Protein folding and stabilization, Protein fate, Degradation of proteins, peptides, and glycopeptides]


Pssm-ID: 273938 [Multi-domain]  Cd Length: 428  Bit Score: 44.52  E-value: 2.78e-04
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....
gi 767956918  289 SLGLTIRGGAeyglgiYITGVDPGSEAEGSGLKVGDQILEVNGR 332
Cdd:TIGR02037 250 SLGLEKQRGA------LVAQVLPGSPAEKAGLKAGDVITSVNGK 287
PRK10898 PRK10898
serine endoprotease DegS;
157-194 2.54e-03

serine endoprotease DegS;


Pssm-ID: 182820 [Multi-domain]  Cd Length: 353  Bit Score: 41.14  E-value: 2.54e-03
                         10        20        30
                 ....*....|....*....|....*....|....*...
gi 767956918 157 RGGSEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDK 194
Cdd:PRK10898 272 GGGIDQLQGIVVNEVSPDGPAAKAGIQVNDLIISVNNK 309
 
Name Accession Description Interval E-value
PDZ3_FL-whirlin-like cd06742
PDZ domain 3 of the full-length isoform of whirlin, PDZ domain 1 of the short isoform of ...
824-914 1.18e-54

PDZ domain 3 of the full-length isoform of whirlin, PDZ domain 1 of the short isoform of whirlin, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of the full-length isoform of whirlin, PDZ domain 1 of the short isoform of whirlin, and related domains. Whirlin is an essential protein for developmental pathways in photoreceptor cells of the retina and hair cells of the inner ear. The full-length whirlin isoform has two harmonin N-like domains, three PDZ domains, a proline-rich region, and a PDZ-binding motif. Whirlin isoforms may form different complexes at the periciliary membrane complex (PMC) in photoreceptors, and the stereociliary tip and base in inner ear hair cells. It interacts with ADGRV1 and usherin at the PMC; with SANS and RpgrORF15 at the connecting cilium in photoreceptors; with EPS8, MYO15A, p55, and CASK proteins at the stereociliary tip of inner ear hair cells; and with ADGRV1, usherin, and PDZD7 at the stereociliary base in inner ear hair cells. Mutations in the gene encoding whirlin (WHRN; also known as USH2D and DFNB31), have been found to cause either USH2 subtype (USH2D) or autosomal recessive non-syndromic deafness type 31 (DFNB31). Whirlin is the key protein in the USH2 complex (whirlin, usherin and GPR98) which recruits other USH2 causative proteins at the periciliary membrane in photoreceptors and the ankle link of the stereocilia in hair cells. Whirlin's interaction with espin, another stereociliary protein, may be important for the architecture of the USH2 complex. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This whirlin family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F


Pssm-ID: 467224 [Multi-domain]  Cd Length: 91  Bit Score: 183.71  E-value: 1.18e-54
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 824 STLVRVKKSAATLGIAIEGGANTRQPLPRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEAFKTKDR 903
Cdd:cd06742    1 TLLVRIKKTKPTLGIAIEGGANTKQPLPRVINIQRGGSAHNCGGLKVGHVILEVNGTSLRGLEHREAARLIAEAFKNKSR 80
                         90
                 ....*....|.
gi 767956918 904 DYIDFLVTEFN 914
Cdd:cd06742   81 DYIEFLVTEFN 91
PDZ2_FL-whirlin cd06741
PDZ domain 2 of the full-length isoform of whirlin and related domains; PDZ (PSD-95 ...
277-360 5.25e-51

PDZ domain 2 of the full-length isoform of whirlin and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of the full-length isoform of whirlin and related domains. Whirlin is an essential protein for developmental pathways in photoreceptor cells of the retina and hair cells of the inner ear. The full-length whirlin isoform has two harmonin N-like domains, three PDZ domains, a proline-rich region, and a PDZ-binding motif. Whirlin isoforms may form different complexes at the periciliary membrane complex (PMC) in photoreceptors, and the stereociliary tip and base in inner ear hair cells. It interacts with ADGRV1 and usherin at the PMC; with SANS and RpgrORF15 at the connecting cilium in photoreceptors; with EPS8, MYO15A, p55, and CASK proteins at the stereociliary tip of inner ear hair cells; and with ADGRV1, usherin, and PDZD7 at the stereociliary base in inner ear hair cells. Mutations in the gene encoding whirlin (WHRN; also known as USH2D and DFNB31), have been found to cause either USH2 subtype (USH2D) or autosomal recessive non-syndromic deafness type 31 (DFNB31). Whirlin is the key protein in the USH2 complex (whirlin, usherin and GPR98) which recruits other USH2 causative proteins at the periciliary membrane in photoreceptors and the ankle link of the stereocilia in hair cells. Whirlin's interaction with espin, another stereociliary protein, may be important for the architecture of the USH2 complex. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This whirlin family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467223 [Multi-domain]  Cd Length: 84  Bit Score: 173.22  E-value: 5.25e-51
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 277 EKKVNLVLGDGRSLGLTIRGGAEYGLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLILTV 356
Cdd:cd06741    1 ERKVNLVVEDGQSLGLMIRGGAEYGLGIYVTGVDPGSVAENAGLKVGDQILEVNGRSFLDITHDEAVKILKSSKHLIMTV 80

                 ....
gi 767956918 357 KDVG 360
Cdd:cd06741   81 KDVG 84
PDZ1_FL-whirlin cd06740
PDZ domain 1 of the full-length isoform of whirlin and related domains; PDZ (PSD-95 ...
138-219 4.46e-48

PDZ domain 1 of the full-length isoform of whirlin and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of the full-length isoform of whirlin and related domains. Whirlin is an essential protein for developmental pathways in photoreceptor cells of the retina and hair cells of the inner ear. The full-length whirlin isoform has two harmonin N-like domains, three PDZ domains, a proline-rich region, and a PDZ-binding motif. Whirlin isoforms may form different complexes at the periciliary membrane complex (PMC) in photoreceptors, and the stereociliary tip and base in inner ear hair cells. It interacts with ADGRV1 and usherin at the PMC; with SANS and RpgrORF15 at the connecting cilium in photoreceptors; with EPS8, MYO15A, p55, and CASK proteins at the stereociliary tip of inner ear hair cells; and with ADGRV1, usherin, and PDZD7 at the stereociliary base in inner ear hair cells. Mutations in the gene encoding whirlin (WHRN; also known as USH2D and DFNB31), have been found to cause either USH2 subtype (USH2D) or autosomal recessive non-syndromic deafness type 31 (DFNB31). Whirlin is the key protein in the USH2 complex (whirlin, usherin and GPR98) which recruits other USH2 causative proteins at the periciliary membrane in photoreceptors and the ankle link of the stereocilia in hair cells. Whirlin's interaction with espin, another stereociliary protein, may be important for the architecture of the USH2 complex. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This whirlin family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467222 [Multi-domain]  Cd Length: 82  Bit Score: 164.84  E-value: 4.46e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 138 VRLVSLRRAKAHEGLGFSIRGGSEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGSKKLVLS 217
Cdd:cd06740    1 VRQVTLKRSKSHEGLGFSIRGGAEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDVSFEKVTHAEAVKILRVSKKLVLS 80

                 ..
gi 767956918 218 VY 219
Cdd:cd06740   81 VR 82
HN_L-whirlin_R1_like cd07356
first harmonin_N_like domain (repeat 1) of the long isoform of whirlin, and related domains; ...
37-112 6.22e-43

first harmonin_N_like domain (repeat 1) of the long isoform of whirlin, and related domains; This subgroup contains the first of two harmonin_N_like domains of the long isoform of whirlin, and related domains. Whirlin is a postsynaptic density-95/discs-large/ZO-1 (PDZ) domain-containing scaffold protein which binds various components of the Usher protein network of the inner ear and the retina: erythrocyte protein p55, usherin, VlGR1, and myosin XVa. The long isoform of whirlin contains two harmonin_N_like domains, and three PDZ protein-binding domains, PDZ1-3. This first harmonin_N_like domain precedes PDZ1, and is a putative protein-binding module based on its sequence similarity to the N-terminal domain of harmonin. This first harmonin_N_like domain has been assayed for interaction with the cytoplasmic domain of cadherin 23 (a component of the Usher network and an interacting partner of the harmonin N-domain), however no interaction could be detected. The short whirlin isoform, derived from an alternative start ATG, lacks this first harmonin_N_like domain. The short isoform has in common with the long isoform, the second harmonin_N_like domain (designated repeat 2, not present in this subgroup), and PDZ3.


Pssm-ID: 259822  Cd Length: 78  Bit Score: 150.33  E-value: 6.22e-43
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767956918  37 ANVRQLHQALTALLSEAEREQFTHCLNAYHARRNVFDLVRTLRVLLDSPVKRRLLPMLRLVIPRSDQLLFDQYTAE 112
Cdd:cd07356    3 ANVRNLHVALTKLLSDAEREEFTHCLNCYHKNRNVYDLVQSLKVVLDSPEKRQLFPLLRLVIPRSDQALFDQYTSE 78
HN_L-whirlin_R2_like cd07357
second harmonin_N_like domain (repeat 2) of the long isoform of whirlin, and related domains; ...
419-499 1.21e-40

second harmonin_N_like domain (repeat 2) of the long isoform of whirlin, and related domains; This subgroup contains the second of two harmonin_N_like domains found in the long isoform of whirlin, and related domains. Whirlin is a postsynaptic density-95/discs-large/ZO-1 (PDZ) domain-containing scaffold protein which binds various components of the Usher protein network of the inner ear and the retina: erythrocyte protein p55, usherin, VlGR1, and myosin XVa. The long isoform of whirlin contains two harmonin_N_like domains, and three PDZ protein-binding domains, PDZ1-3. The short whirlin isoform, derived from an alternative start ATG, lacks the first harmonin_N_like domain but has in common with the long isoform, this second harmonin_N_like domain (designated repeat 2, included in this subgroup) and PDZ3. This second harmonin_N_like domain is a putative protein-binding module based on its sequence similarity to the N-terminal domain of harmonin.


Pssm-ID: 259823  Cd Length: 81  Bit Score: 143.98  E-value: 1.21e-40
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 419 GNQTRVLLEEQARHLLNEQEHATMAYYLDEYRGGSVSVEALVMALFKLLNTHAKFSLLSEVRGTISPQDLERFDHLVLRR 498
Cdd:cd07357    1 SSQTAALVEEKARSLLNRSERATLSYYLAEYSSGHLTVDAFVLALFELLNTPEKFSLLSEIRELVAPEDLDRFDELVLRR 80

                 .
gi 767956918 499 E 499
Cdd:cd07357   81 E 81
PDZ2_PDZD7-like cd10834
PDZ domain 2 of the canonical isoform 1 of PDZ domain containing 7 (PDZD7), and related ...
277-360 2.91e-31

PDZ domain 2 of the canonical isoform 1 of PDZ domain containing 7 (PDZD7), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of the long isoform 1 of PDZD7, and related domains. PDZD7 is critical for the organization of Usher syndrome type 2 (USH2) complex. Usher syndrome is the leading cause of hereditary sensory deaf-blindness in humans; USH2 is the most common sub-type. Formation of the USH2 complex is based upon heterodimerization between PDZD7 and whirlin (another PDZ domain-containing protein) and a subsequent dynamic interplay between USH2 proteins via their multiple PDZ domains. The PDZD7 PDZ2 domain binds GPR98 (also known as VLGR1) and usherin (USH2A). PDZD7 and whirlin form heterodimers through their multiple PDZ domains; whirlin and PDZD7 interact with usherin and GPR98 to form an interdependent ankle link complex. PDZD7 also interacts with myosin VIIa. PDZD7 also forms homodimers through its PDZ2 domain. Various isoforms of PDZD7 produced by alternative splicing have been identified; this subgroup includes the second PDZ domain of the canonical isoform of PDZD7- isoform 1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZD7-like family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467270 [Multi-domain]  Cd Length: 85  Bit Score: 117.10  E-value: 2.91e-31
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 277 EKKVNLVLG-DGRSLGLTIRGGAEYGLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLILT 355
Cdd:cd10834    1 RRIVHLYTTsDDYCLGFNIRGGSEYGLGIYVSKVDPGGLAEQNGIKVGDQILAVNGVSFEDITHSKAVEVLKSQTHLMLT 80

                 ....*
gi 767956918 356 VKDVG 360
Cdd:cd10834   81 IKEVG 85
PDZ2_PDZD7-like cd10834
PDZ domain 2 of the canonical isoform 1 of PDZ domain containing 7 (PDZD7), and related ...
138-222 1.07e-27

PDZ domain 2 of the canonical isoform 1 of PDZ domain containing 7 (PDZD7), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of the long isoform 1 of PDZD7, and related domains. PDZD7 is critical for the organization of Usher syndrome type 2 (USH2) complex. Usher syndrome is the leading cause of hereditary sensory deaf-blindness in humans; USH2 is the most common sub-type. Formation of the USH2 complex is based upon heterodimerization between PDZD7 and whirlin (another PDZ domain-containing protein) and a subsequent dynamic interplay between USH2 proteins via their multiple PDZ domains. The PDZD7 PDZ2 domain binds GPR98 (also known as VLGR1) and usherin (USH2A). PDZD7 and whirlin form heterodimers through their multiple PDZ domains; whirlin and PDZD7 interact with usherin and GPR98 to form an interdependent ankle link complex. PDZD7 also interacts with myosin VIIa. PDZD7 also forms homodimers through its PDZ2 domain. Various isoforms of PDZD7 produced by alternative splicing have been identified; this subgroup includes the second PDZ domain of the canonical isoform of PDZD7- isoform 1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZD7-like family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467270 [Multi-domain]  Cd Length: 85  Bit Score: 107.09  E-value: 1.07e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 138 VRLVSLRRAKAHEGLGFSIRGGSEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGSKKLVLS 217
Cdd:cd10834    1 RRIVHLYTTSDDYCLGFNIRGGSEYGLGIYVSKVDPGGLAEQNGIKVGDQILAVNGVSFEDITHSKAVEVLKSQTHLMLT 80

                 ....*
gi 767956918 218 VYSAG 222
Cdd:cd10834   81 IKEVG 85
PDZ_canonical cd00136
canonical PDZ domain; Canonical PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs ...
279-357 3.46e-25

canonical PDZ domain; Canonical PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain. PDZ domains usually bind to short specific peptide sequences located at the C-terminal end of their partner proteins known as PDZ binding motifs. These domains can also interact with internal peptide motifs and certain lipids, and can take part in a head-to-tail oligomerization with other PDZ domains. The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. The canonical PDZ domain contains six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467153 [Multi-domain]  Cd Length: 81  Bit Score: 99.92  E-value: 3.46e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 279 KVNLVLGDGRSLGLTIRGGAEYGLGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSS-RHLILTV 356
Cdd:cd00136    1 TVTLEKDPGGGLGFSIRGGKDGGGGIFVSRVEPGGPAARDGrLRVGDRILEVNGVSLEGLTHEEAVELLKSAgGEVTLTV 80

                 .
gi 767956918 357 K 357
Cdd:cd00136   81 R 81
harmonin_N_like cd07347
N-terminal protein-binding module of harmonin and similar domains, also known as HHD (harmonin ...
419-497 7.83e-25

N-terminal protein-binding module of harmonin and similar domains, also known as HHD (harmonin homology domain); This domain is found in harmonin, and similar proteins such as delphilin, and whirlin. These are postsynaptic density-95/discs-large/ZO-1 (PDZ) domain-containing scaffold proteins. Harmonin and whirlin are organizers of the Usher protein network of the inner ear and the retina, delphilin is found at the cerebellar parallel fiber-Purkinje cell synapses. This domain is also found in CCM2 (also called malcavernin; C7orf22/chromosome 7 open reading frame 22; OSM). CCM2 along with CCM1 and CCM3 constitutes a set of proteins which when mutated are responsible for cerebral cavernous malformations, an autosomal dominant neurovascular disease characterized by cerebral hemorrhages and vascular malformations in the central nervous system. CCM2 plays many functional roles. CCM2 functions as a scaffold involved in small GTPase Rac-dependent p38 mitogen-activated protein kinase (MAPK) activation when the cell is under hyperosmotic stress. It associates with CCM1 in the signaling cascades that regulate vascular integrity and participates in HEG1 (the transmembrane receptor heart of glass 1) mediated endothelial cell junctions. CCM proteins also inhibit the activation of small GTPase RhoA and its downstream effector Rho kinase (ROCK) to limit vascular permeability. CCM2 mediates TrkA-dependent cell death via its N-terminal PTB domain in pediatric neuroblastic tumours; the C-terminal domain of malcavernin represented here has also been refered to as the Karet domain. Harmonin contains a single copy of this domain at its N-terminus which binds specifically to a short internal peptide fragment of the cadherin 23 cytoplasmic domain (a component of the Usher protein network). Whirlin contains two copies of this domain; the first of these has been assayed for interaction with the cytoplasmic domain of cadherin 23 and no interaction could be detected.


Pssm-ID: 259818  Cd Length: 78  Bit Score: 98.81  E-value: 7.83e-25
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767956918 419 GNQTRVLLEEQARHLLNEQEHATMAYYLDEYRGGSvSVEALVMALFKLLNTHAKFSLLSEVRGTISPQDLERFDHLVLR 497
Cdd:cd07347    1 RRELARLFSEQADQLLTDQERAYVTQALSEYRKGR-SVEALVADLFPVLDTPAKLSLLQGLRSLIPPKDQQRFDELVAQ 78
PDZ1_FL-whirlin cd06740
PDZ domain 1 of the full-length isoform of whirlin and related domains; PDZ (PSD-95 ...
290-357 8.65e-25

PDZ domain 1 of the full-length isoform of whirlin and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of the full-length isoform of whirlin and related domains. Whirlin is an essential protein for developmental pathways in photoreceptor cells of the retina and hair cells of the inner ear. The full-length whirlin isoform has two harmonin N-like domains, three PDZ domains, a proline-rich region, and a PDZ-binding motif. Whirlin isoforms may form different complexes at the periciliary membrane complex (PMC) in photoreceptors, and the stereociliary tip and base in inner ear hair cells. It interacts with ADGRV1 and usherin at the PMC; with SANS and RpgrORF15 at the connecting cilium in photoreceptors; with EPS8, MYO15A, p55, and CASK proteins at the stereociliary tip of inner ear hair cells; and with ADGRV1, usherin, and PDZD7 at the stereociliary base in inner ear hair cells. Mutations in the gene encoding whirlin (WHRN; also known as USH2D and DFNB31), have been found to cause either USH2 subtype (USH2D) or autosomal recessive non-syndromic deafness type 31 (DFNB31). Whirlin is the key protein in the USH2 complex (whirlin, usherin and GPR98) which recruits other USH2 causative proteins at the periciliary membrane in photoreceptors and the ankle link of the stereocilia in hair cells. Whirlin's interaction with espin, another stereociliary protein, may be important for the architecture of the USH2 complex. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This whirlin family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467222 [Multi-domain]  Cd Length: 82  Bit Score: 98.59  E-value: 8.65e-25
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767956918 290 LGLTIRGGAEYGLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLILTVK 357
Cdd:cd06740   15 LGFSIRGGAEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDVSFEKVTHAEAVKILRVSKKLVLSVR 82
PDZ_PDZD11-like cd06752
PDZ domain of PDZ domain-containing protein 11, and related domains; PDZ (PSD-95 (Postsynaptic ...
287-357 1.91e-24

PDZ domain of PDZ domain-containing protein 11, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of PDZD11, and related domains. PDZD11 (also known as ATPase-interacting PDZ protein, plasma membrane calcium ATPase-interacting single-PDZ protein, PMCA-interacting single-PDZ protein, PISP) is involved in the dynamic assembly of apical junctions (AJs). It is recruited by PLEKHA7 to AJs to promote the efficient junctional recruitment and stabilization of nectins, and the efficient early phases of assembly of AJs in epithelial cells. The PDZD11 PDZ domain binds nectin-1 and nectin-3. PDZD11 also binds to a PDZ binding motif located in the C-terminal tail of the human sodium-dependent multivitamin transporter, to the cytoplasmic tail of the Menkes copper ATPase ATP7A, and to the cytoplasmic tail of all plasma membrane Ca2+-ATPase b-splice variants. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZD11-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467234 [Multi-domain]  Cd Length: 83  Bit Score: 97.77  E-value: 1.91e-24
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767956918 287 GRSLGLTIRGGAEYGLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLILTVK 357
Cdd:cd06752   10 GEQLGFNIRGGKASGLGIFISKVIPDSDAHRLGLKEGDQILSVNGVDFEDIEHSEAVKVLKTAREIQMRVR 80
PDZ_canonical cd00136
canonical PDZ domain; Canonical PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs ...
140-215 2.40e-24

canonical PDZ domain; Canonical PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain. PDZ domains usually bind to short specific peptide sequences located at the C-terminal end of their partner proteins known as PDZ binding motifs. These domains can also interact with internal peptide motifs and certain lipids, and can take part in a head-to-tail oligomerization with other PDZ domains. The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. The canonical PDZ domain contains six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467153 [Multi-domain]  Cd Length: 81  Bit Score: 97.23  E-value: 2.40e-24
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767956918 140 LVSLRRaKAHEGLGFSIRGGSEHGVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSKKLV 215
Cdd:cd00136    1 TVTLEK-DPGGGLGFSIRGGKDGGGGIFVSRVEPGGPAARDGrLRVGDRILEVNGVSLEGLTHEEAVELLKSAGGEV 76
PDZ2_FL-whirlin cd06741
PDZ domain 2 of the full-length isoform of whirlin and related domains; PDZ (PSD-95 ...
138-222 2.45e-24

PDZ domain 2 of the full-length isoform of whirlin and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of the full-length isoform of whirlin and related domains. Whirlin is an essential protein for developmental pathways in photoreceptor cells of the retina and hair cells of the inner ear. The full-length whirlin isoform has two harmonin N-like domains, three PDZ domains, a proline-rich region, and a PDZ-binding motif. Whirlin isoforms may form different complexes at the periciliary membrane complex (PMC) in photoreceptors, and the stereociliary tip and base in inner ear hair cells. It interacts with ADGRV1 and usherin at the PMC; with SANS and RpgrORF15 at the connecting cilium in photoreceptors; with EPS8, MYO15A, p55, and CASK proteins at the stereociliary tip of inner ear hair cells; and with ADGRV1, usherin, and PDZD7 at the stereociliary base in inner ear hair cells. Mutations in the gene encoding whirlin (WHRN; also known as USH2D and DFNB31), have been found to cause either USH2 subtype (USH2D) or autosomal recessive non-syndromic deafness type 31 (DFNB31). Whirlin is the key protein in the USH2 complex (whirlin, usherin and GPR98) which recruits other USH2 causative proteins at the periciliary membrane in photoreceptors and the ankle link of the stereocilia in hair cells. Whirlin's interaction with espin, another stereociliary protein, may be important for the architecture of the USH2 complex. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This whirlin family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467223 [Multi-domain]  Cd Length: 84  Bit Score: 97.33  E-value: 2.45e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 138 VRLVSLRRAKaHEGLGFSIRGGSEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGSKKLVLS 217
Cdd:cd06741    1 ERKVNLVVED-GQSLGLMIRGGAEYGLGIYVTGVDPGSVAENAGLKVGDQILEVNGRSFLDITHDEAVKILKSSKHLIMT 79

                 ....*
gi 767956918 218 VYSAG 222
Cdd:cd06741   80 VKDVG 84
PDZ2_harmonin cd06738
PDZ domain 2 of harmonin isoforms a, b, and c, and related domains; PDZ (PSD-95 (Postsynaptic ...
277-357 3.58e-24

PDZ domain 2 of harmonin isoforms a, b, and c, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of harmonin isoforms a, b, and c, and related domains. Harmonin (also known as Usher Type 1C, PDZ-73 and AIE-75) is a key organizer of the Usher (USH) protein interactome. USH syndrome is the leading cause of hereditary sensory deaf-blindness in humans; three clinically distinct types of USH have been identified, type 1 to 3. The gene encoding harmonin (USH1C) is the causative gene for the USH type 1C phenotype. There are at least 10 alternatively spliced isoforms of harmonin, which are divided into three subclasses (a, b, and c). All isoforms contain the first two PDZ domains and the first coiled-coil domain. The a and b isoforms all have a third PDZ domain. The different PDZ domains are responsible for interactions with all known Usher syndrome type 1 proteins, and most Usher syndrome type 2 proteins. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This harmonin family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467220 [Multi-domain]  Cd Length: 82  Bit Score: 97.01  E-value: 3.58e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 277 EKKVNLVLGDGRSLGLTIRGGAEYGLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLILTV 356
Cdd:cd06738    2 EKKVFISLVGTRGLGCSISSGPTQKPGIFISNVKPGSLAEEVGLEVGDQIVEVNGTSFTNVDHKEAVMALKSSRHLTITV 81

                 .
gi 767956918 357 K 357
Cdd:cd06738   82 R 82
PDZ1_harmonin cd06737
PDZ domain 1 of harmonin isoforms a, b, and c, and related domains; PDZ (PSD-95 (Postsynaptic ...
138-222 3.78e-23

PDZ domain 1 of harmonin isoforms a, b, and c, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of harmonin isoforms a, b, and c, and related domains. Harmonin (also known as Usher Type 1C, PDZ-73 and AIE-75) is a key organizer of the Usher (USH) protein interactome. USH syndrome is the leading cause of hereditary sensory deaf-blindness in humans; three clinically distinct types of USH have been identified, type 1 to 3. The gene encoding harmonin (USH1C) is the causative gene for the USH type 1C phenotype. There are at least 10 alternatively spliced isoforms of harmonin, which are divided into three subclasses (a, b, and c). All isoforms contain the first two PDZ domains and the first coiled-coil domain. The a and b isoforms all have a third PDZ domain. The different PDZ domains are responsible for interactions with all known Usher syndrome type 1 proteins, and most Usher syndrome type 2 proteins. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This harmonin family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467219 [Multi-domain]  Cd Length: 85  Bit Score: 94.25  E-value: 3.78e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 138 VRLVSLRRAKAhEGLGFSIRGGSEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGSKKLVLS 217
Cdd:cd06737    2 LRLVRLDRRGP-ESLGFSVRGGLEHGCGLFVSHVSPGSQADNKGLRVGDEIVRINGYSISQCTHEEVINLIKTKKTVSLK 80

                 ....*
gi 767956918 218 VYSAG 222
Cdd:cd06737   81 VRHVG 85
PDZ1_PDZD7-like cd10833
PDZ domain 1 of the canonical isoform 1 of PDZ domain containing 7 (PDZD7), and related ...
150-222 1.74e-22

PDZ domain 1 of the canonical isoform 1 of PDZ domain containing 7 (PDZD7), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of the long isoform 1 of PDZD7, and related domains. PDZD7 is critical for the organization of Usher syndrome type 2 (USH2) complex. Usher syndrome is the leading cause of hereditary sensory deaf-blindness in humans; USH2 is the most common sub-type. Formation of the USH2 complex is based upon heterodimerization between PDZD7 and whirlin (another PDZ domain-containing protein) and a subsequent dynamic interplay between USH2 proteins via their multiple PDZ domains. The PDZD7 PDZ2 domain binds GPR98 (also known as VLGR1) and usherin (USH2A). PDZD7 and whirlin form heterodimers through their multiple PDZ domains; whirlin and PDZD7 interact with usherin and GPR98 to form an interdependent ankle link complex. PDZD7 also interacts with myosin VIIa. PDZD7 also forms homodimers through its PDZ2 domain. Various isoforms of PDZD7 produced by alternative splicing have been identified; this subgroup includes the first PDZ domain of the canonical isoform of PDZD7- isoform 1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZD7-like family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467269 [Multi-domain]  Cd Length: 84  Bit Score: 92.11  E-value: 1.74e-22
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gi 767956918 150 EGLGFSIRGGSEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGSKKLVLSVYSAG 222
Cdd:cd10833   12 GSLGFSVRGGSEHGLGIFVSKVEEGSAAERAGLCVGDKITEVNGVSLENITMSSAVKVLTGSNRLRMVVRRMG 84
PDZ_RapGEF2_RapGEF6-like cd06755
PDZ domain of Rap guanine nucleotide exchange factor 2 and Rap guanine nucleotide exchange ...
290-357 5.80e-22

PDZ domain of Rap guanine nucleotide exchange factor 2 and Rap guanine nucleotide exchange factor 6, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of Rap guanine nucleotide exchange factor 2 (RapGEF2, also named RA-GEF-1, PDZ-GEF1, CNrasGEF and nRapGEP) and Rap guanine nucleotide exchange factor 6 (RapGEF6, also named RA-GEF-2 and PDZ-GEF2). RapGEF2 and RapGEF6 constitute a subfamily of guanine nucleotide exchange factors (GEFs) for RAP small GTPases that is characterized by the possession of the PDZ and Ras/Rap-associating domains. They activate Rap small GTPases, by catalyzing the release of GDP from the inactive GDP-bound forms, thereby accelerating GTP loading to yield the active GTP-bound forms. The PDZ domain of RapGEF6 (also known as PDZ-GEF2) binds junctional adhesion molecule A (JAM-A). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This RapGEF2 and RapGEF6 family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467237 [Multi-domain]  Cd Length: 83  Bit Score: 90.79  E-value: 5.80e-22
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gi 767956918 290 LGLTIRGGAEYGLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLILTVK 357
Cdd:cd06755   14 LHFSLLGGSEKGFGIFVSKVEKGSKAAEAGLKRGDQILEVNGQNFENITLKKALEILRNNTHLSITVK 81
PDZ_RapGEF2_RapGEF6-like cd06755
PDZ domain of Rap guanine nucleotide exchange factor 2 and Rap guanine nucleotide exchange ...
139-220 1.43e-21

PDZ domain of Rap guanine nucleotide exchange factor 2 and Rap guanine nucleotide exchange factor 6, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of Rap guanine nucleotide exchange factor 2 (RapGEF2, also named RA-GEF-1, PDZ-GEF1, CNrasGEF and nRapGEP) and Rap guanine nucleotide exchange factor 6 (RapGEF6, also named RA-GEF-2 and PDZ-GEF2). RapGEF2 and RapGEF6 constitute a subfamily of guanine nucleotide exchange factors (GEFs) for RAP small GTPases that is characterized by the possession of the PDZ and Ras/Rap-associating domains. They activate Rap small GTPases, by catalyzing the release of GDP from the inactive GDP-bound forms, thereby accelerating GTP loading to yield the active GTP-bound forms. The PDZ domain of RapGEF6 (also known as PDZ-GEF2) binds junctional adhesion molecule A (JAM-A). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This RapGEF2 and RapGEF6 family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467237 [Multi-domain]  Cd Length: 83  Bit Score: 89.63  E-value: 1.43e-21
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gi 767956918 139 RLVSLRRAKAHEGLGFSIRGGSEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGSKKLVLSV 218
Cdd:cd06755    1 RTVTLTRPSRESPLHFSLLGGSEKGFGIFVSKVEKGSKAAEAGLKRGDQILEVNGQNFENITLKKALEILRNNTHLSITV 80

                 ..
gi 767956918 219 YS 220
Cdd:cd06755   81 KT 82
PDZ_PDZD11-like cd06752
PDZ domain of PDZ domain-containing protein 11, and related domains; PDZ (PSD-95 (Postsynaptic ...
139-218 1.97e-21

PDZ domain of PDZ domain-containing protein 11, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of PDZD11, and related domains. PDZD11 (also known as ATPase-interacting PDZ protein, plasma membrane calcium ATPase-interacting single-PDZ protein, PMCA-interacting single-PDZ protein, PISP) is involved in the dynamic assembly of apical junctions (AJs). It is recruited by PLEKHA7 to AJs to promote the efficient junctional recruitment and stabilization of nectins, and the efficient early phases of assembly of AJs in epithelial cells. The PDZD11 PDZ domain binds nectin-1 and nectin-3. PDZD11 also binds to a PDZ binding motif located in the C-terminal tail of the human sodium-dependent multivitamin transporter, to the cytoplasmic tail of the Menkes copper ATPase ATP7A, and to the cytoplasmic tail of all plasma membrane Ca2+-ATPase b-splice variants. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZD11-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467234 [Multi-domain]  Cd Length: 83  Bit Score: 89.30  E-value: 1.97e-21
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gi 767956918 139 RLVSLRRAKAHEgLGFSIRGGSEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGSKKLVLSV 218
Cdd:cd06752    1 RTVVLKRPPGEQ-LGFNIRGGKASGLGIFISKVIPDSDAHRLGLKEGDQILSVNGVDFEDIEHSEAVKVLKTAREIQMRV 79
PDZ1_harmonin cd06737
PDZ domain 1 of harmonin isoforms a, b, and c, and related domains; PDZ (PSD-95 (Postsynaptic ...
279-360 1.55e-20

PDZ domain 1 of harmonin isoforms a, b, and c, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of harmonin isoforms a, b, and c, and related domains. Harmonin (also known as Usher Type 1C, PDZ-73 and AIE-75) is a key organizer of the Usher (USH) protein interactome. USH syndrome is the leading cause of hereditary sensory deaf-blindness in humans; three clinically distinct types of USH have been identified, type 1 to 3. The gene encoding harmonin (USH1C) is the causative gene for the USH type 1C phenotype. There are at least 10 alternatively spliced isoforms of harmonin, which are divided into three subclasses (a, b, and c). All isoforms contain the first two PDZ domains and the first coiled-coil domain. The a and b isoforms all have a third PDZ domain. The different PDZ domains are responsible for interactions with all known Usher syndrome type 1 proteins, and most Usher syndrome type 2 proteins. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This harmonin family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467219 [Multi-domain]  Cd Length: 85  Bit Score: 86.54  E-value: 1.55e-20
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gi 767956918 279 KVNLVLGDGR---SLGLTIRGGAEYGLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLILT 355
Cdd:cd06737    1 KLRLVRLDRRgpeSLGFSVRGGLEHGCGLFVSHVSPGSQADNKGLRVGDEIVRINGYSISQCTHEEVINLIKTKKTVSLK 80

                 ....*
gi 767956918 356 VKDVG 360
Cdd:cd06737   81 VRHVG 85
PDZ2_harmonin cd06738
PDZ domain 2 of harmonin isoforms a, b, and c, and related domains; PDZ (PSD-95 (Postsynaptic ...
151-218 2.90e-20

PDZ domain 2 of harmonin isoforms a, b, and c, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of harmonin isoforms a, b, and c, and related domains. Harmonin (also known as Usher Type 1C, PDZ-73 and AIE-75) is a key organizer of the Usher (USH) protein interactome. USH syndrome is the leading cause of hereditary sensory deaf-blindness in humans; three clinically distinct types of USH have been identified, type 1 to 3. The gene encoding harmonin (USH1C) is the causative gene for the USH type 1C phenotype. There are at least 10 alternatively spliced isoforms of harmonin, which are divided into three subclasses (a, b, and c). All isoforms contain the first two PDZ domains and the first coiled-coil domain. The a and b isoforms all have a third PDZ domain. The different PDZ domains are responsible for interactions with all known Usher syndrome type 1 proteins, and most Usher syndrome type 2 proteins. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This harmonin family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467220 [Multi-domain]  Cd Length: 82  Bit Score: 85.83  E-value: 2.90e-20
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gi 767956918 151 GLGFSIRGGSEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGSKKLVLSV 218
Cdd:cd06738   14 GLGCSISSGPTQKPGIFISNVKPGSLAEEVGLEVGDQIVEVNGTSFTNVDHKEAVMALKSSRHLTITV 81
PDZ1_PDZD7-like cd10833
PDZ domain 1 of the canonical isoform 1 of PDZ domain containing 7 (PDZD7), and related ...
289-360 3.81e-20

PDZ domain 1 of the canonical isoform 1 of PDZ domain containing 7 (PDZD7), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of the long isoform 1 of PDZD7, and related domains. PDZD7 is critical for the organization of Usher syndrome type 2 (USH2) complex. Usher syndrome is the leading cause of hereditary sensory deaf-blindness in humans; USH2 is the most common sub-type. Formation of the USH2 complex is based upon heterodimerization between PDZD7 and whirlin (another PDZ domain-containing protein) and a subsequent dynamic interplay between USH2 proteins via their multiple PDZ domains. The PDZD7 PDZ2 domain binds GPR98 (also known as VLGR1) and usherin (USH2A). PDZD7 and whirlin form heterodimers through their multiple PDZ domains; whirlin and PDZD7 interact with usherin and GPR98 to form an interdependent ankle link complex. PDZD7 also interacts with myosin VIIa. PDZD7 also forms homodimers through its PDZ2 domain. Various isoforms of PDZD7 produced by alternative splicing have been identified; this subgroup includes the first PDZ domain of the canonical isoform of PDZD7- isoform 1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZD7-like family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467269 [Multi-domain]  Cd Length: 84  Bit Score: 85.56  E-value: 3.81e-20
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gi 767956918 289 SLGLTIRGGAEYGLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLILTVKDVG 360
Cdd:cd10833   13 SLGFSVRGGSEHGLGIFVSKVEEGSAAERAGLCVGDKITEVNGVSLENITMSSAVKVLTGSNRLRMVVRRMG 84
PDZ smart00228
Domain present in PSD-95, Dlg, and ZO-1/2; Also called DHR (Dlg homologous region) or GLGF ...
137-222 4.85e-20

Domain present in PSD-95, Dlg, and ZO-1/2; Also called DHR (Dlg homologous region) or GLGF (relatively well conserved tetrapeptide in these domains). Some PDZs have been shown to bind C-terminal polypeptides; others appear to bind internal (non-C-terminal) polypeptides. Different PDZs possess different binding specificities.


Pssm-ID: 214570 [Multi-domain]  Cd Length: 85  Bit Score: 85.12  E-value: 4.85e-20
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gi 767956918   137 EVRLVSLRraKAHEGLGFSIRGGSEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGSK-KLV 215
Cdd:smart00228   1 EPRLVELE--KGGGGLGFSLVGGKDEGGGVVVSSVVPGSPAAKAGLRVGDVILEVNGTSVEGLTHLEAVDLLKKAGgKVT 78

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gi 767956918   216 LSVYSAG 222
Cdd:smart00228  79 LTVLRGG 85
PDZ_syntrophin-like cd06801
PDZ domain of syntrophins, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), ...
139-216 1.77e-18

PDZ domain of syntrophins, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of syntrophins (including alpha-1-syntrophin, beta-1-syntrophin, beta-2-syntrophin, gamma-1-syntrophin, and gamma-2-syntrophin), and related domains. Syntrophins play a role in recruiting various signaling molecules into signaling complexes and help provide appropriate spatiotemporal regulation of signaling pathways. They function in cytoskeletal organization and maintenance; as components of the dystrophin-glycoprotein complex (DGC), they help maintain structural integrity of skeletal muscle fibers. They link voltage-gated sodium channels to the actin cytoskeleton and the extracellular matrix, and control the localization and activity of the actin reorganizing proteins such as PI3K, PI(3,4)P2 and TAPP1. Through association with various cytoskeletal proteins within the cells, they are involved in processes such as regulation of focal adhesions, myogenesis, calcium homeostasis, and cell migration. They also have roles in synapse formation and in the organization of utrophin, acetylcholine receptor, and acetylcholinesterase at the neuromuscular synapse. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This syntrophin-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467262 [Multi-domain]  Cd Length: 83  Bit Score: 80.70  E-value: 1.77e-18
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gi 767956918 139 RLVSLRRAKAHeGLGFSIRGGSEHGVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSKKLVL 216
Cdd:cd06801    1 RTVRVVKQDVG-GLGISIKGGAEHKMPILISKIFKGQAADQTGqLFVGDAILSVNGENLEDATHDEAVQALKNAGDEVT 78
PDZ smart00228
Domain present in PSD-95, Dlg, and ZO-1/2; Also called DHR (Dlg homologous region) or GLGF ...
286-357 3.91e-18

Domain present in PSD-95, Dlg, and ZO-1/2; Also called DHR (Dlg homologous region) or GLGF (relatively well conserved tetrapeptide in these domains). Some PDZs have been shown to bind C-terminal polypeptides; others appear to bind internal (non-C-terminal) polypeptides. Different PDZs possess different binding specificities.


Pssm-ID: 214570 [Multi-domain]  Cd Length: 85  Bit Score: 79.73  E-value: 3.91e-18
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gi 767956918   286 DGRSLGLTIRGGAEYGLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSR-HLILTVK 357
Cdd:smart00228  10 GGGGLGFSLVGGKDEGGGVVVSSVVPGSPAAKAGLRVGDVILEVNGTSVEGLTHLEAVDLLKKAGgKVTLTVL 82
PDZ pfam00595
PDZ domain; PDZ domains are found in diverse signaling proteins.
140-215 7.83e-18

PDZ domain; PDZ domains are found in diverse signaling proteins.


Pssm-ID: 395476 [Multi-domain]  Cd Length: 81  Bit Score: 78.86  E-value: 7.83e-18
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gi 767956918  140 LVSLRRAKaHEGLGFSIRGGSEHGV-GIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGSKKLV 215
Cdd:pfam00595   1 QVTLEKDG-RGGLGFSLKGGSDQGDpGIFVSEVLPGGAAEAGGLKVGDRILSINGQDVENMTHEEAVLALKGSGGKV 76
PDZ_GOPC-like cd06800
PDZ domain of Golgi-associated PDZ and coiled-coil motif-containing protein (GOPC), and ...
139-208 1.94e-17

PDZ domain of Golgi-associated PDZ and coiled-coil motif-containing protein (GOPC), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of GOPC and related domains. GOPC, also known as PIST (PDZ domain protein interacting specifically with TC10), FIG (fused in glioblastoma), and CAL (CFTR-associated ligand), regulates the trafficking of a wide array of proteins, including small GTPases, receptors, and cell surface molecules such as cadherin 23 and CFTR. It may regulate CFTR chloride currents and acid-sensing ASIC3 currents by modulating cell surface expression of both channels, and may play a role in autophagy. Interaction partners of the GOPC PDZ domains include: FZD5, FZD8, ASIC3, CFTR, MUC3, ARFRP1, Ggamma13, neuroligin, and Stargazin. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This GOPC-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467261 [Multi-domain]  Cd Length: 83  Bit Score: 77.80  E-value: 1.94e-17
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gi 767956918 139 RLVSLRRAKaHEGLGFSIRGGSEHGVGIYVSLVEPGSLAEK-EGLRVGDQILRVNDKSLARVTHAEAVKAL 208
Cdd:cd06800    1 RKVLLSKEP-HEGLGISITGGKEHGVPILISEIHEGQPADRcGGLYVGDAILSVNGIDLRDAKHKEAVTIL 70
harmonin_N_like cd07347
N-terminal protein-binding module of harmonin and similar domains, also known as HHD (harmonin ...
39-111 5.03e-17

N-terminal protein-binding module of harmonin and similar domains, also known as HHD (harmonin homology domain); This domain is found in harmonin, and similar proteins such as delphilin, and whirlin. These are postsynaptic density-95/discs-large/ZO-1 (PDZ) domain-containing scaffold proteins. Harmonin and whirlin are organizers of the Usher protein network of the inner ear and the retina, delphilin is found at the cerebellar parallel fiber-Purkinje cell synapses. This domain is also found in CCM2 (also called malcavernin; C7orf22/chromosome 7 open reading frame 22; OSM). CCM2 along with CCM1 and CCM3 constitutes a set of proteins which when mutated are responsible for cerebral cavernous malformations, an autosomal dominant neurovascular disease characterized by cerebral hemorrhages and vascular malformations in the central nervous system. CCM2 plays many functional roles. CCM2 functions as a scaffold involved in small GTPase Rac-dependent p38 mitogen-activated protein kinase (MAPK) activation when the cell is under hyperosmotic stress. It associates with CCM1 in the signaling cascades that regulate vascular integrity and participates in HEG1 (the transmembrane receptor heart of glass 1) mediated endothelial cell junctions. CCM proteins also inhibit the activation of small GTPase RhoA and its downstream effector Rho kinase (ROCK) to limit vascular permeability. CCM2 mediates TrkA-dependent cell death via its N-terminal PTB domain in pediatric neuroblastic tumours; the C-terminal domain of malcavernin represented here has also been refered to as the Karet domain. Harmonin contains a single copy of this domain at its N-terminus which binds specifically to a short internal peptide fragment of the cadherin 23 cytoplasmic domain (a component of the Usher protein network). Whirlin contains two copies of this domain; the first of these has been assayed for interaction with the cytoplasmic domain of cadherin 23 and no interaction could be detected.


Pssm-ID: 259818  Cd Length: 78  Bit Score: 76.47  E-value: 5.03e-17
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gi 767956918  39 VRQLHQALTALLSEAEREQFTHCLNAYHARRNVFDLVRTLRVLLDSPVKRRLLPMLRLVIPRSDQLLFDQYTA 111
Cdd:cd07347    5 ARLFSEQADQLLTDQERAYVTQALSEYRKGRSVEALVADLFPVLDTPAKLSLLQGLRSLIPPKDQQRFDELVA 77
PDZ3_Scribble-like cd06702
PDZ domain 3 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 ...
152-218 2.85e-16

PDZ domain 3 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of Drosophila Scribble (also known as LAP4), human Scribble homolog (also known as hScrib, LAP4, CriB1, ScrB1 and Vartul), and related domains. They belong to the LAP family, which describes proteins that contain either one or four PDZ domains and 16 LRRs (leucine-rich repeats) and function in controlling cell shape, size and subcellular protein localization. In Drosophila, the Scribble complex, comprising Scribble, discs large, and lethal giant larvae, plays a role in apico-basal cell polarity, in other forms of polarity, including regulation of the actin cytoskeleton, cell signaling and vesicular trafficking, and in tumor development. Mammalian Scribble is important in many aspects of cancer development. Scribble and its homologs can be downregulated or overexpressed in cancer; they have a role in cancer beyond their function in loss of cell polarity. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Scribble-like family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467186 [Multi-domain]  Cd Length: 89  Bit Score: 74.60  E-value: 2.85e-16
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gi 767956918 152 LGFSIRGGSEH-----GV---GIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKAL-KGSKKLVLSV 218
Cdd:cd06702   12 LGLSIVGGSDHsshpfGVdepGIFISKVIPDGAAAKSGLRIGDRILSVNGKDLRHATHQEAVSALlSPGQEIKLLV 87
PDZ3_Dlg1-2-4-like cd06795
PDZ domain 3 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg) ...
137-215 5.90e-16

PDZ domain 3 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of Drosophila Dlg1, human Dlg1, 2, and 4 and related domains. Dlg1 (also known as synapse-associated protein Dlg197; SAP-97), Dlg2 (also known as channel-associated protein of synapse-110; postsynaptic density protein 93, PSD-93), Dlg4 (also known as postsynaptic density protein 95, PSD-95; synapse-associated protein 90, SAP-90) each have 3 PDZ domains and belong to the membrane-associated guanylate kinase family. Dlg1 regulates antigen receptor signaling and cell polarity in lymphocytes, B-cell proliferation and antibody production, and TGFalpha bioavailability; its PDZ3 domain binds pro-TGFalpha, and its PDZ2 domain binds the TACE metalloprotease responsible for cleaving pro-TGFalpha to a soluble form. Dlg2 is involved in N-methyl-D-aspartate (NMDA) receptor signaling, regulating surface expression of NMDA receptors in dorsal horn neurons of the spinal cord; it interacts with NMDA receptor subunits and with Shaker-type K+ channel subunits to cluster into a channel complex. The Dlg4 PDZ1 domain binds NMDA receptors, and its PDZ2 domain binds neuronal nitric oxide synthase (nNOS), forming a complex in neurons. The Drosophila Scribble complex (Scribble, Dlg, and lethal giant larvae) plays a role in apico-basal cell polarity, and in other forms of polarity, including regulation of the actin cytoskeleton, cell signaling and vesicular trafficking, and in tumor development; postsynaptic targeting of Drosophila DLG requires interactions mediated by the first two PDZ domains. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Dlg-like family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467257 [Multi-domain]  Cd Length: 91  Bit Score: 73.93  E-value: 5.90e-16
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gi 767956918 137 EVRLVSLRRAKAheGLGFSIRGGsEHGVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSKKLV 215
Cdd:cd06795    1 EPRKIVLHKGST--GLGFNIVGG-EDGEGIFISFILAGGPADLSGeLRRGDQILSVNGVDLRNATHEQAAAALKNAGQTV 77
PDZ_syntrophin-like cd06801
PDZ domain of syntrophins, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), ...
278-357 7.79e-15

PDZ domain of syntrophins, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of syntrophins (including alpha-1-syntrophin, beta-1-syntrophin, beta-2-syntrophin, gamma-1-syntrophin, and gamma-2-syntrophin), and related domains. Syntrophins play a role in recruiting various signaling molecules into signaling complexes and help provide appropriate spatiotemporal regulation of signaling pathways. They function in cytoskeletal organization and maintenance; as components of the dystrophin-glycoprotein complex (DGC), they help maintain structural integrity of skeletal muscle fibers. They link voltage-gated sodium channels to the actin cytoskeleton and the extracellular matrix, and control the localization and activity of the actin reorganizing proteins such as PI3K, PI(3,4)P2 and TAPP1. Through association with various cytoskeletal proteins within the cells, they are involved in processes such as regulation of focal adhesions, myogenesis, calcium homeostasis, and cell migration. They also have roles in synapse formation and in the organization of utrophin, acetylcholine receptor, and acetylcholinesterase at the neuromuscular synapse. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This syntrophin-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467262 [Multi-domain]  Cd Length: 83  Bit Score: 70.30  E-value: 7.79e-15
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gi 767956918 278 KKVNLVLGDGRSLGLTIRGGAEYGLGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSS-RHLILT 355
Cdd:cd06801    1 RTVRVVKQDVGGLGISIKGGAEHKMPILISKIFKGQAADQTGqLFVGDAILSVNGENLEDATHDEAVQALKNAgDEVTLT 80

                 ..
gi 767956918 356 VK 357
Cdd:cd06801   81 VK 82
PDZ pfam00595
PDZ domain; PDZ domains are found in diverse signaling proteins.
279-357 8.98e-15

PDZ domain; PDZ domains are found in diverse signaling proteins.


Pssm-ID: 395476 [Multi-domain]  Cd Length: 81  Bit Score: 70.00  E-value: 8.98e-15
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gi 767956918  279 KVNLVLGDGRSLGLTIRGGAEYGL-GIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSR-HLILTV 356
Cdd:pfam00595   1 QVTLEKDGRGGLGFSLKGGSDQGDpGIFVSEVLPGGAAEAGGLKVGDRILSINGQDVENMTHEEAVLALKGSGgKVTLTI 80

                  .
gi 767956918  357 K 357
Cdd:pfam00595  81 L 81
PDZ3_ZO1-like_domain cd06729
PDZ domain 3 of Zonula Occludens-1 (ZO-1), homologs ZO-2 and ZO-3, and related domains; PDZ ...
287-346 1.19e-14

PDZ domain 3 of Zonula Occludens-1 (ZO-1), homologs ZO-2 and ZO-3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of ZO-1, -2, -3 and related domains. Zonula occludens proteins (ZO-1, ZO-2, ZO-3) are multi-PDZ domain proteins involved in the maintenance and biogenesis of multi-protein networks at the cytoplasmic surface of intercellular contacts in epithelial and endothelial cells. They have three N-terminal PDZ domains, PDZ1-3, followed by a Src homology-3 (SH3) domain and a guanylate kinase (GuK)-like domain. Among protein-protein interactions for all ZO proteins is the binding of the first PDZ domain (PDZ1) to the C-termini of claudins , and the homo- and hetero-dimerization of ZO-proteins via their second PDZ domain (PDZ2), which takes place by symmetrical domain swapping of the first two beta-strands of PDZ2. At the cell level, ZO-1 and ZO-2 are involved in polarity maintenance, gene transcription, cell proliferation, and tumor cell metastasis. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This ZO family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467211 [Multi-domain]  Cd Length: 82  Bit Score: 69.90  E-value: 1.19e-14
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gi 767956918 287 GRSLGLTIRGGAEygLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLL 346
Cdd:cd06729   10 GGSVGLRLAGGND--VGIFVAGVQEGSPAEKQGLQEGDQILKVNGVDFRNLTREEAVLFL 67
PDZ_TAX1BP3-like cd10822
PDZ domain of tax1-binding protein 3 (TAX1BP3), and related domains; PDZ (PSD-95 (Postsynaptic ...
152-215 2.38e-14

PDZ domain of tax1-binding protein 3 (TAX1BP3), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of TAX1BP3, and related domains. TAX1BP3 (also known as glutaminase-interacting protein 3, tax interaction protein 1, TIP-1, tax-interacting protein 1) may regulate a number of protein-protein interactions by competing for PDZ domain binding sites. TAX1BP3 binds beta-catenin and may act as an inhibitor of the Wnt signaling pathway. It competes with LIN7A (also known as Lin-7A or LIN-7A) for inward rectifier potassium channel 4 (KCNJ4) binding, and thereby promotes KCNJ4 internalization. It may play a role in the Rho signaling pathway, and in the activation of CDC42 by the viral protein HPV16 E6. Binding partners of the TAX1BP3 PDZ domain include beta-catenin, KCNJ4, glutaminase liver isoform (GLS2), rho guanine nucleotide exchange factor 16 (ARHGEF16), rhotekin, and CDK5 regulatory subunit-associated protein 3 (also known as LAPZ). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This TAX1BP3-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467265 [Multi-domain]  Cd Length: 94  Bit Score: 69.29  E-value: 2.38e-14
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gi 767956918 152 LGFSIRGG----------SEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGSKKLV 215
Cdd:cd10822   15 LGFSIGGGidqdpsknpfSYTDKGIYVTRVSEGGPAEKAGLQVGDKILQVNGWDMTMVTHKQAVKRLTKKKPVL 88
PDZ2_Dlg1-2-4-like cd06724
PDZ domain 2 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg) ...
137-215 2.96e-14

PDZ domain 2 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of Drosophila Dlg1, human Dlg1,2, and 4 and related domains. Dlg1 (also known as synapse-associated protein Dlg197 or SAP-97), Dlg2 (also known as channel-associated protein of synapse-110, postsynaptic density protein 93, or PSD-93), Dlg4 (also known as postsynaptic density protein 95, PSD-95, synapse-associated protein 90, or SAP-90) each have 3 PDZ domains and belong to the membrane-associated guanylate kinase family. Dlg1 regulates antigen receptor signaling and cell polarity in lymphocytes, B-cell proliferation and antibody production, and TGFalpha bioavailability; its PDZ3 domain binds pro-TGFalpha, and its PDZ2 domain binds the TACE metalloprotease responsible for cleaving pro-TGFalpha to a soluble form. Dlg2 is involved in N-methyl-D-aspartate (NMDA) receptor signaling. It regulates surface expression of NMDA receptors in dorsal horn neurons of the spinal cord, and it also interacts with NMDA receptor subunits and with Shaker-type K+ channel subunits to cluster into a channel complex. Dlg4 PDZ1 domain binds NMDA receptors, and its PDZ2 domain binds neuronal nitric oxide synthase (nNOS), forming a complex in neurons. The Drosophila Scribble complex (Scribble, Dlg, and lethal giant larvae) plays a role in apico-basal cell polarity, and in other forms of polarity, including regulation of the actin cytoskeleton, cell signaling and vesicular trafficking, and in tumor development. Postsynaptic targeting of Drosophila DLG requires interactions mediated by the first two PDZ domains. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Dlg-like family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467207 [Multi-domain]  Cd Length: 85  Bit Score: 68.83  E-value: 2.96e-14
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gi 767956918 137 EVRLVslrraKAHEGLGFSIRGG--SEH---GVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKG 210
Cdd:cd06724    1 EIKLV-----KGPKGLGFSIAGGvgNQHipgDNGIYVTKIIEGGAAQKDGrLQVGDKLLAVNDVSLEEVTHEEAVAALKN 75

                 ....*
gi 767956918 211 SKKLV 215
Cdd:cd06724   76 TSDVV 80
PDZ3_PDZD2-PDZ1_hPro-IL-16-like cd06759
PDZ domain 3 of PDZ domain containing 2 (PDZD2), PDZ domain 1 of human pro-interleukin-16 ...
141-218 4.65e-14

PDZ domain 3 of PDZ domain containing 2 (PDZD2), PDZ domain 1 of human pro-interleukin-16 (isoform 1, 1332 AA), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of PDZD2, also known as KIAA0300, PIN-1, activated in prostate cancer (AIPC) and PDZ domain-containing protein 3 (PDZK3). PDZD2 has seven PDZ domains. PDZD2 is expressed at exceptionally high levels in the pancreas and certain cancer tissues, such as prostate cancer. It promotes the proliferation of insulinoma cells and is upregulated during prostate tumorigenesis. In osteosarcoma (OS), the microRNA miR-363 acts as a tumor suppressor by inhibiting PDZD2. This family also includes the first PDZ domain (PDZ1) of human pro-interleukin-16 (isoform 1, also known as nPro-Il-16; 1332 amino-acid protein). Precursor IL-16 is cleaved to produce pro-IL-16 and mature IL-16 (derived from the C-terminal 121 AA). Pro-IL-16 functions as a regulator of T cell growth; mature IL-16 is a CD4 ligand that induces chemotaxis and CD25 expression in CD4+ T cells. IL-16 bioactivity has been closely associated with the progression of several different cancers. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZD2-like family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467240 [Multi-domain]  Cd Length: 87  Bit Score: 68.46  E-value: 4.65e-14
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gi 767956918 141 VSLRRAKAHEGLGFSIRGG--SEHG-VGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSKK--L 214
Cdd:cd06759    3 IVLMKGAGGKGLGFSIVGGrdSPRGpMGIYVKTIFPGGAAAEDGrLKEGDEILEVNGESLQGLTHQEAIQKFKQIKKglV 82

                 ....
gi 767956918 215 VLSV 218
Cdd:cd06759   83 VLTV 86
PDZ_canonical cd00136
canonical PDZ domain; Canonical PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs ...
825-900 4.99e-14

canonical PDZ domain; Canonical PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain. PDZ domains usually bind to short specific peptide sequences located at the C-terminal end of their partner proteins known as PDZ binding motifs. These domains can also interact with internal peptide motifs and certain lipids, and can take part in a head-to-tail oligomerization with other PDZ domains. The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. The canonical PDZ domain contains six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467153 [Multi-domain]  Cd Length: 81  Bit Score: 67.95  E-value: 4.99e-14
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gi 767956918 825 TLVRVKKSAATLGIAIEGGANTRQPLpRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEAFKT 900
Cdd:cd00136    1 TVTLEKDPGGGLGFSIRGGKDGGGGI-FVSRVEPGGPAARDGRLRVGDRILEVNGVSLEGLTHEEAVELLKSAGGE 75
PDZ13_MUPP1-like cd06676
PDZ domain 13 of multi-PDZ-domain protein 1 (MUPP1) and related domains; PDZ (PSD-95 ...
141-218 5.27e-14

PDZ domain 13 of multi-PDZ-domain protein 1 (MUPP1) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 13 of MUPP1. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, PDZ9, and PDZ13. This MuPP1-like PDZ13 domain is therefore absent from PATJ. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family PDZ13 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467164 [Multi-domain]  Cd Length: 83  Bit Score: 68.14  E-value: 5.27e-14
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gi 767956918 141 VSLRRAKahEGLGFSIRGG--SEHG-VGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSK-KLV 215
Cdd:cd06676    2 ITLERGS--DGLGFSIVGGfgSPHGdLPIYVKTVFEKGAAAEDGrLKRGDQILAVNGESLEGVTHEEAVNILKKTKgTVT 79

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gi 767956918 216 LSV 218
Cdd:cd06676   80 LTV 82
PDZ_ZASP52-like cd23068
PDZ domain of Drosophila melanogaster PDZ and LIM domain protein Zasp52 (also known as Zasp), ...
141-219 5.65e-14

PDZ domain of Drosophila melanogaster PDZ and LIM domain protein Zasp52 (also known as Zasp), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of Drosophila melanogaster Zasp52 and related domains. Drosophila melanogaster Zasp52 (also known as Z band alternatively spliced PDZ-motif protein or Zasp) colocalizes with integrins at myotendinous junctions and with alpha-actinin at Z-disks and is required for muscle attachment as well as Z-disk assembly and maintenance. The Zasp52 actin-binding site includes the extended PDZ domain and the ZM region. The Zasp52-PDZ domain is required for myofibril assembly. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Zasp52-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467281 [Multi-domain]  Cd Length: 82  Bit Score: 67.94  E-value: 5.65e-14
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gi 767956918 141 VSLRRAKAHEGLGFSIRGGSEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGS-KKLVLSVY 219
Cdd:cd23068    2 IRLRRDDSNTPWGFRLQGGADFGQPLSIQKVNPGSPADKAGLRRGDVILRINGTDTSNLTHKQAQDLIKRAgNDLQLTVQ 81
PDZ3_PDZD7-like cd06751
PDZ domain 3 of the canonical isoform 1 of PDZ domain containing 7 (PDZD7), and related ...
827-910 5.77e-14

PDZ domain 3 of the canonical isoform 1 of PDZ domain containing 7 (PDZD7), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of the long isoform 1 of PDZD7, and related domains. PDZD7 is critical for the organization of the Usher syndrome type 2 (USH2) complex. Usher syndrome is the leading cause of hereditary sensory deaf-blindness in humans; USH2 is the most common sub-type. Formation of the USH2 complex is based upon heterodimerization between PDZD7 and whirlin (another PDZ domain-containing protein) and a subsequent dynamic interplay between USH2 proteins via their multiple PDZ domains. The PDZD7 PDZ2 domain binds GPR98 (also known as VLGR1) and usherin (USH2A). PDZD7 and whirlin form heterodimers through their multiple PDZ domains; whirlin and PDZD7 interact with usherin and GPR98 to form an interdependent ankle link complex. PDZD7 also interacts with myosin VIIa and can also form homodimers through its PDZ2 domain. Various isoforms of PDZD7 produced by alternative splicing have been identified; this subgroup includes the third PDZ domain of the canonical isoform of PDZD7- isoform 1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZD7-like family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467233 [Multi-domain]  Cd Length: 89  Bit Score: 68.23  E-value: 5.77e-14
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gi 767956918 827 VRVKKSAATLGIAIEGGANTR-QPLPRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEAFKTKDRDY 905
Cdd:cd06751    4 VELSKMKQSLGISISGGIESKvQPVVKIEKIFPGGAAALSGNLKAGYELVSVDGESLQQVTHQQAVDIIRRAYSNKSKEP 83

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gi 767956918 906 IDFLV 910
Cdd:cd06751   84 MEIVV 88
PDZ1_Scribble-like cd06704
PDZ domain 1 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 ...
151-218 6.71e-14

PDZ domain 1 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of Drosophila Scribble (also known as LAP4), human Scribble homolog (also known as hScrib, LAP4, CriB1, ScrB1 and Vartul), and related domains. They belong to the LAP family, which describes proteins that contain either one or four PDZ domains and 16 LRRs (leucine-rich repeats) and function in controlling cell shape, size and subcellular protein localization. In Drosophila, the Scribble complex, comprising Scribble, discs large, and lethal giant larvae, plays a role in apico-basal cell polarity, in other forms of polarity, including regulation of the actin cytoskeleton, cell signaling and vesicular trafficking, and in tumor development. Mammalian Scribble is important in many aspects of cancer development. Scribble and its homologs can be downregulated or overexpressed in cancer; they have a role in cancer beyond their function in loss of cell polarity. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Scribble-like family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467188 [Multi-domain]  Cd Length: 87  Bit Score: 67.69  E-value: 6.71e-14
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gi 767956918 151 GLGFSIRGG------SEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGSKKLVLSV 218
Cdd:cd06704   11 GLGISIAGGkgstpyKGDDEGIFISRVTEGGPAAKAGVRVGDKLLEVNGVDLVDADHHEAVEALKNSGNTVTMV 84
PDZ5_DrPTPN13-like cd23060
PDZ domain 5 of Danio rerio tyrosine-protein phosphatase non-receptor type 13 (Ptpn13) and ...
148-215 8.56e-14

PDZ domain 5 of Danio rerio tyrosine-protein phosphatase non-receptor type 13 (Ptpn13) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 5 of Danio rerio Ptpn13, and related domains. Protein-tyrosine phosphatases (PTPs) dephosphorylate phosphotyrosyl residues in proteins that are phosphorylated by protein tyrosine kinases (PTKs). Danio rerio Ptpn13 is a classical non-receptor-like PTP. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PTPN13-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467273 [Multi-domain]  Cd Length: 80  Bit Score: 67.38  E-value: 8.56e-14
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767956918 148 AHEGLGFSIRGGsEHGVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSKKLV 215
Cdd:cd23060    8 ANGGLGFSLVGG-EGGSGIFVKSISPGGVADRDGrLQVGDRLLQVNGESVIGLSHSKAVNILRKAKGTV 75
PDZ_Lin-7-like cd06796
PDZ domain of protein Lin-7 and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), ...
139-215 1.45e-13

PDZ domain of protein Lin-7 and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of Lin-7 (also known as LIN-7 or LIN7), and related domains. Lin-7 targets and organize protein complexes to epithelial and synaptic plasma membranes. There are three mammalian Lin-7 homologs: Lin-7A (protein lin-7 homolog A, also known as mammalian lin-seven protein 1 (MALS-1), vertebrate lin-7 homolog 1 (Veli-1), tax interaction protein 33); Lin-7B (also known as MALS-2, Veli-2); and Lin-7C (also known as MALS-3, Veli-3). Lin-7 is involved in localization of the Let-23 growth factor receptor to the basolateral membrane of epithelial cells, in tight junction localization of insulin receptor substrate p53 (IRSp53), in retaining gamma-aminobutyric (GABA) transporter (BGT-1) at the basolateral surface of epithelial cells, and in regulating recruitment of neurotransmitter receptors to the postsynaptic density (PSD). The Lin7 PDZ domain binds Let-23, BGT and beta-catenin, and NMDA (N-methyl-D-aspartate) receptor NR2B. Lin-7 also binds to the PDZ binding motif located in the C-terminal tail of Rhotekin, an effector protein for small GTPase Rho. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Lin-7-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467258 [Multi-domain]  Cd Length: 86  Bit Score: 67.08  E-value: 1.45e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 139 RLVSLrrAKAHEGLGFSIRGGSEHGVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALK---GSKKL 214
Cdd:cd06796    3 RVVEL--PKTEEGLGFNVMGGKEQNSPIYISRIIPGGVADRHGgLKRGDQLLSVNGVSVEGEHHEKAVELLKaaqGSVKL 80

                 .
gi 767956918 215 V 215
Cdd:cd06796   81 V 81
PDZ1-PDZRN4-like cd06715
PDZ domain 1 of PDZ domain-containing RING finger protein 4 (PDZRN4), PDZRN3-B, and related ...
141-212 3.45e-13

PDZ domain 1 of PDZ domain-containing RING finger protein 4 (PDZRN4), PDZRN3-B, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of PDZRN4, PDZRN3-B, and related domains. PDZRN4 (also known as ligand of numb protein X 4, and SEMACAP3-like protein) contains an N-terminal RING domain and two tandem repeat PDZ domains. It is involved in the progression of cancer, including human liver cancer and breast cancer, and may contribute to the tumorigenesis of rectal adenocarcinoma. Danio rerio PDZRN3-B may participate in neurogenesis: the first PDZ domain of Danio rerio Pdzrn3 interacts with Kidins220 (Kinase D-interacting substrate 220 kD, also named Ankyrin Repeat-Rich Membrane Spanning), a crucial mediator of signal transduction in neural tissues. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZRN4-like family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467199 [Multi-domain]  Cd Length: 92  Bit Score: 65.88  E-value: 3.45e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 141 VSLRRAkaHEGLGFSIRGG-----SEHGV---GIYVS-LVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGS 211
Cdd:cd06715    5 VVLHRE--NGSLGFNIIGGrpcenNQEGSsseGIYVSkIVENGPAADEGGLQVHDRIIEVNGKDLSKATHEEAVEAFRTA 82

                 .
gi 767956918 212 K 212
Cdd:cd06715   83 K 83
PDZ_Par6-like cd06718
PDZ domain of partitioning defective 6 (Par6), Drosophila Rho GTPase-activating protein 100F ...
278-357 4.00e-13

PDZ domain of partitioning defective 6 (Par6), Drosophila Rho GTPase-activating protein 100F (RhoGAP100F), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of Par6 (also known as PAR6 or Par-6), RhoGAP100F, and related domains. Par6 is part of a conserved machinery that directs metazoan cell polarity, a process necessary for the function of diverse cell types. Par6 forms a cell polarity-regulatory complex with atypical protein kinase C (aPKC) and Par3. Par6 can also directly associate with PALS1 (proteins associated with Lin7, also known as Stardust) providing a link between the Par3/aPKC/Par6 complex and the PALS1-PATJ (protein-associated TJ) complex. Binding partners of the Par6-PDZ domain include Par3, PALS1/Stardust; leucine-rich repeat-containing protein netrin-G ligand-2 (NGL-2), human crumbs (CRB3) involve in the morphogenesis of the tight junctions in mammalian epithelial cells, and PAR-6 co-operates with the Par6 semi-CRIB domain to bind CDC42. CDC42 regulates the Par6 PDZ domain through an allosteric CRIB-PDZ transition. Drosophila RhoGAP100F, also known as synapse defective protein 1 homolog (syd-1 homolog), is a GTPase activator for the Rho-type GTPases by converting them to an inactive GDP-bound form. The RhoGAP100F-PDZ domain binds the neurexin C terminus to control synapse formation at the Drosophila neuromuscular junction. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Par6-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467202 [Multi-domain]  Cd Length: 84  Bit Score: 65.67  E-value: 4.00e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 278 KKVNLVLGDGRSLGLTIRGGA--EYGLGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLIL 354
Cdd:cd06718    1 RRVELIKPPGKPLGFYIRDGNgvERVPGIFISRLVLGSLADSTGlLAVGDEILEVNGVEVTGKSLDDVTDMMVAPTRLII 80

                 ...
gi 767956918 355 TVK 357
Cdd:cd06718   81 TVK 83
PDZ1_PTPN13_FRMPD2-like cd06694
PDZ domain 1 of protein tyrosine phosphatase non-receptor type 13 (PTPN13),FERM and PDZ ...
137-220 5.50e-13

PDZ domain 1 of protein tyrosine phosphatase non-receptor type 13 (PTPN13),FERM and PDZ domain-containing protein 2 (FRMPD2), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of PTPN13 [also known as Fas-associated protein-tyrosine phosphatase 1 (FAP-1), protein-tyrosine phosphatase 1E (PTP-E1), and protein-tyrosine phosphatase (PTPL1)], FRMPD2 (also known as PDZ domain-containing protein 4; PDZ domain-containing protein 5C), and related domains. PTPN13 regulates negative apoptotic signaling and mediates phosphoinositide 3-kinase (PI3K) signaling. PTPN13 has five PDZ domains. Proteins known to interact with PTPN13 PDZ domains include: PLEKHA1 and PLEKHA2 via PTPN13-PDZ domain 1, Fas receptor and thyroid receptor-interacting protein 6 via PTPN13-PDZ domain 2, nerve growth factor receptor and protein kinase N2 via PTPN13-PDZ domain 3, PDZ and LIM domain 4 (PDLIM4) via PTPN13-PDZ domains 2 and 4, and brain calpain-2 via PTPN13-PDZ domains 3, 4 and 5. Calpain-2-mediated PTPN13 fragments may be involved in abnormal tau aggregation and increased risk for Alzheimer's disease. FRMPD2 is localized in the basolateral membranes of polarized epithelial cells and is associated with tight junction formation and immune response; it contains 3 PDZ domains. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PTPN13 family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467180 [Multi-domain]  Cd Length: 92  Bit Score: 65.49  E-value: 5.50e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 137 EVRLVSLRRaKAHEGLGFSIRGGSEHG---VGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSK 212
Cdd:cd06694    1 EIVIVTLKK-DPQKGLGFTIVGGENSGsldLGIFVKSIIPGGPADKDGrIKPGDRIIAINGQSLEGKTHHAAVEIIQNAP 79

                 ....*...
gi 767956918 213 KLVLSVYS 220
Cdd:cd06694   80 DKVELIIS 87
PDZ2_PDZD2-like cd06758
PDZ domain 2 of PDZ domain containing 2 (PDZD2), and related domains; PDZ (PSD-95 ...
139-215 5.88e-13

PDZ domain 2 of PDZ domain containing 2 (PDZD2), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of PDZD2, also known as KIAA0300, PIN-1, activated in prostate cancer (AIPC) and PDZ domain-containing protein 3 (PDZK3). PDZD2 has seven PDZ domains, and is expressed at exceptionally high levels in the pancreas and certain cancer tissues such as prostate cancer. It promotes the proliferation of insulinoma cells and is upregulated during prostate tumorigenesis. In osteosarcoma (OS), the microRNA miR-363 acts as a tumor suppressor by inhibiting PDZD2. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZD2-like family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467239 [Multi-domain]  Cd Length: 88  Bit Score: 65.07  E-value: 5.88e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 139 RLVSLRRAKAHEGLGFSIRGG--SEHG-VGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSKKL 214
Cdd:cd06758    1 RVWKMHLLKEKGGLGIQITGGkgSKRGdIGIFVAGVEEGGSADRDGrLKKGDELLMINGQSLIGLSHQEAVAILRSSASP 80

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gi 767956918 215 V 215
Cdd:cd06758   81 V 81
PDZ4_Scribble-like cd06701
PDZ domain 4 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 ...
278-356 6.06e-13

PDZ domain 4 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 4 of Drosophila Scribble (also known as LAP4), human Scribble homolog (also known as hScrib, LAP4, CriB1, ScrB1 and Vartul), and related domains. They belong to the LAP family, which describes proteins that contain either one or four PDZ domains and 16 LRRs (leucine-rich repeats) and function in controlling cell shape, size and subcellular protein localization. In Drosophila, the Scribble complex, comprising Scribble, discs large, and lethal giant larvae, plays a role in apico-basal cell polarity, in other forms of polarity, including regulation of the actin cytoskeleton, cell signaling and vesicular trafficking, and in tumor development. Mammalian Scribble is important in many aspects of cancer development. Scribble and its homologs can be downregulated or overexpressed in cancer; they have a role in cancer beyond their function in loss of cell polarity. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Scribble-like family PDZ4 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467185 [Multi-domain]  Cd Length: 98  Bit Score: 65.32  E-value: 6.06e-13
                         10        20        30        40        50        60        70        80
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gi 767956918 278 KKVNLVLGDGRSLGLTIRGGA---------EYGLGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLK 347
Cdd:cd06701    5 QELTIVKEPGEKLGISIRGGAkghagnpldPTDEGIFISKINPDGAAARDGrLKVGQRILEVNGQSLLGATHQEAVRILR 84

                 ....*....
gi 767956918 348 SSRHLILTV 356
Cdd:cd06701   85 SVGDTLTLL 93
PDZ2_PDZD2-like cd06758
PDZ domain 2 of PDZ domain containing 2 (PDZD2), and related domains; PDZ (PSD-95 ...
278-356 6.42e-13

PDZ domain 2 of PDZ domain containing 2 (PDZD2), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of PDZD2, also known as KIAA0300, PIN-1, activated in prostate cancer (AIPC) and PDZ domain-containing protein 3 (PDZK3). PDZD2 has seven PDZ domains, and is expressed at exceptionally high levels in the pancreas and certain cancer tissues such as prostate cancer. It promotes the proliferation of insulinoma cells and is upregulated during prostate tumorigenesis. In osteosarcoma (OS), the microRNA miR-363 acts as a tumor suppressor by inhibiting PDZD2. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZD2-like family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467239 [Multi-domain]  Cd Length: 88  Bit Score: 65.07  E-value: 6.42e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 278 KKVNLVLGDGrSLGLTIRGG--AEYG-LGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLI 353
Cdd:cd06758    3 WKMHLLKEKG-GLGIQITGGkgSKRGdIGIFVAGVEEGGSADRDGrLKKGDELLMINGQSLIGLSHQEAVAILRSSASPV 81

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gi 767956918 354 LTV 356
Cdd:cd06758   82 QLV 84
PDZ2-PTPN13_FRMPD2-like cd06792
PDZ domain 2 of tyrosine kinase PTPN13, FERM and PDZ domain-containing protein 2 (FRMPD2), and ...
276-349 8.45e-13

PDZ domain 2 of tyrosine kinase PTPN13, FERM and PDZ domain-containing protein 2 (FRMPD2), and similar domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of human PTPN13, and related domains. PTPN13, also known as Fas-associated protein-tyrosine phosphatase 1 (FAP-1), protein-tyrosine phosphatase 1E (PTP-E1), and protein-tyrosine phosphatase (PTPL1), negatively regulates FAS-mediated apoptosis and NGFR-mediated pro-apoptotic signaling, and may also regulate phosphoinositide 3-kinase (PI3K) signaling. It contains 5 PDZ domains; interaction partners of its second PDZ domain (PDZ2) include the Fas receptor (TNFRSF6) and thyroid receptor-interacting protein 6 (TRIP6). The second PDZ (PDZ2) domain, but not PDZ1 or PDZ3, of FRMPD2 binds to GluN2A and GluN2B, two subunits of N-methyl-d-aspartic acid (NMDA) receptors. Other binding partners of the FRMPDZ2 PDZ2 domain include NOD2, and catenin family members, delta catenin (CTNND2), armadillo repeat gene deleted in velo-cardio-facial syndrome (ARVCF) and p0071 (also known as plakophilin 4; PKP4). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PTPN13-like family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467254 [Multi-domain]  Cd Length: 87  Bit Score: 64.54  E-value: 8.45e-13
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767956918 276 DEKKVNLVLGDGrSLGLTIRGGAEYGL---GIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd06792    1 DVFEVELSKKDG-SLGISVTGGINTSVrhgGIYVKSLVPGGAAEQDGrIQKGDRLLEVNGVSLEGVTHKQAVECLKNA 77
PDZ2-PTPN13_FRMPD2-like cd06792
PDZ domain 2 of tyrosine kinase PTPN13, FERM and PDZ domain-containing protein 2 (FRMPD2), and ...
142-218 1.59e-12

PDZ domain 2 of tyrosine kinase PTPN13, FERM and PDZ domain-containing protein 2 (FRMPD2), and similar domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of human PTPN13, and related domains. PTPN13, also known as Fas-associated protein-tyrosine phosphatase 1 (FAP-1), protein-tyrosine phosphatase 1E (PTP-E1), and protein-tyrosine phosphatase (PTPL1), negatively regulates FAS-mediated apoptosis and NGFR-mediated pro-apoptotic signaling, and may also regulate phosphoinositide 3-kinase (PI3K) signaling. It contains 5 PDZ domains; interaction partners of its second PDZ domain (PDZ2) include the Fas receptor (TNFRSF6) and thyroid receptor-interacting protein 6 (TRIP6). The second PDZ (PDZ2) domain, but not PDZ1 or PDZ3, of FRMPD2 binds to GluN2A and GluN2B, two subunits of N-methyl-d-aspartic acid (NMDA) receptors. Other binding partners of the FRMPDZ2 PDZ2 domain include NOD2, and catenin family members, delta catenin (CTNND2), armadillo repeat gene deleted in velo-cardio-facial syndrome (ARVCF) and p0071 (also known as plakophilin 4; PKP4). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PTPN13-like family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467254 [Multi-domain]  Cd Length: 87  Bit Score: 63.77  E-value: 1.59e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 142 SLRRAKAHEGLGFSIRGGSEHGV---GIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSKKLVLS 217
Cdd:cd06792    4 EVELSKKDGSLGISVTGGINTSVrhgGIYVKSLVPGGAAEQDGrIQKGDRLLEVNGVSLEGVTHKQAVECLKNAGQVVTL 83

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gi 767956918 218 V 218
Cdd:cd06792   84 V 84
PDZ_SHANK1_3-like cd06746
PDZ domain of SH3 and multiple ankyrin repeat domains protein 1 (SHANK1), SHANK2, SHANK3, and ...
137-220 1.81e-12

PDZ domain of SH3 and multiple ankyrin repeat domains protein 1 (SHANK1), SHANK2, SHANK3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of SHANK1, SHANK2, SHANK3, and related domains. SHANK family proteins, SHANK1 (also known as somatostatin receptor-interacting protein, SSTR-interacting protein, SSTRIP), SHANK2 (also known as cortactin-binding protein 1, proline-rich synapse-associated protein 1), and SHANK3 (proline-rich synapse-associated protein 2) are synaptic scaffolding proteins which are highly enriched in the post-synaptic densities of excitatory synapses. They have been implicated in synaptic transmission, synapse formation, synaptic plasticity, and cytoskeletal remodeling, and are regulators of Cav1 calcium current and CREB target expression. Many protein ligands have been identified for the Shank PDZ domain, such as GKAP (also known as SAPAP), betaPIX (a guanine nucleotide exchange factor used by Rho GTPase family members Rac1 and Cdc42), alpha-latrotoxin, neuroligin, group I metabotropic glutamate receptors (mGluRs), and L-type calcium channels. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This SHANK-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged as beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta- strand F.


Pssm-ID: 467228 [Multi-domain]  Cd Length: 101  Bit Score: 64.15  E-value: 1.81e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 137 EVRLVSLRRAKahEGLGFSIRGGSEHGVGI------------YVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEA 204
Cdd:cd06746    5 DPRTVVLQKGD--KGFGFVLRGAKAVGPILeftptpafpalqYLESVDPGGVADKAGLKKGDFLLEINGEDVVKASHEQV 82
                         90
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gi 767956918 205 VKALKGS-KKLVLSVYS 220
Cdd:cd06746   83 VNLIRQSgNTLVLKVVT 99
PDZ3_ZO1-like_domain cd06729
PDZ domain 3 of Zonula Occludens-1 (ZO-1), homologs ZO-2 and ZO-3, and related domains; PDZ ...
137-205 2.30e-12

PDZ domain 3 of Zonula Occludens-1 (ZO-1), homologs ZO-2 and ZO-3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of ZO-1, -2, -3 and related domains. Zonula occludens proteins (ZO-1, ZO-2, ZO-3) are multi-PDZ domain proteins involved in the maintenance and biogenesis of multi-protein networks at the cytoplasmic surface of intercellular contacts in epithelial and endothelial cells. They have three N-terminal PDZ domains, PDZ1-3, followed by a Src homology-3 (SH3) domain and a guanylate kinase (GuK)-like domain. Among protein-protein interactions for all ZO proteins is the binding of the first PDZ domain (PDZ1) to the C-termini of claudins , and the homo- and hetero-dimerization of ZO-proteins via their second PDZ domain (PDZ2), which takes place by symmetrical domain swapping of the first two beta-strands of PDZ2. At the cell level, ZO-1 and ZO-2 are involved in polarity maintenance, gene transcription, cell proliferation, and tumor cell metastasis. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This ZO family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467211 [Multi-domain]  Cd Length: 82  Bit Score: 63.36  E-value: 2.30e-12
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gi 767956918 137 EVRLVSLRRAKaheGLGFSIRGGSEhgVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAV 205
Cdd:cd06729    1 DTRLVSFRKGG---SVGLRLAGGND--VGIFVAGVQEGSPAEKQGLQEGDQILKVNGVDFRNLTREEAV 64
PDZ4_Scribble-like cd06701
PDZ domain 4 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 ...
147-213 2.49e-12

PDZ domain 4 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 4 of Drosophila Scribble (also known as LAP4), human Scribble homolog (also known as hScrib, LAP4, CriB1, ScrB1 and Vartul), and related domains. They belong to the LAP family, which describes proteins that contain either one or four PDZ domains and 16 LRRs (leucine-rich repeats) and function in controlling cell shape, size and subcellular protein localization. In Drosophila, the Scribble complex, comprising Scribble, discs large, and lethal giant larvae, plays a role in apico-basal cell polarity, in other forms of polarity, including regulation of the actin cytoskeleton, cell signaling and vesicular trafficking, and in tumor development. Mammalian Scribble is important in many aspects of cancer development. Scribble and its homologs can be downregulated or overexpressed in cancer; they have a role in cancer beyond their function in loss of cell polarity. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Scribble-like family PDZ4 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467185 [Multi-domain]  Cd Length: 98  Bit Score: 63.78  E-value: 2.49e-12
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gi 767956918 147 KAHEGLGFSIRGGS---------EHGVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSKK 213
Cdd:cd06701   12 EPGEKLGISIRGGAkghagnpldPTDEGIFISKINPDGAAARDGrLKVGQRILEVNGQSLLGATHQEAVRILRSVGD 88
PDZ3_DLG5-like cd06767
PDZ domain 3 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density ...
136-209 4.51e-12

PDZ domain 3 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of Drosophila and mammalian Dlg5, and related domains. Dlg5 is a scaffold protein with multiple conserved functions that are independent of each other in regulating growth, cell polarity, and cell adhesion. It has a coiled-coil domain, 4 PDZ domains and a MAGUK domain (an SH3 domain next to a non-catalytically active guanylate kinase domain). Deregulation of Dlg5 has been implicated in the malignancy of several cancer types. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Dlg5-like family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467248 [Multi-domain]  Cd Length: 82  Bit Score: 62.34  E-value: 4.51e-12
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gi 767956918 136 GEVRLVSLRraKAHEGLGFSIRGGsEHGvGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALK 209
Cdd:cd06767    1 EEPRHVSIE--KGSEPLGISIVSG-ENG-GIFVSSVTEGSLAHQAGLEYGDQLLEVNGINLRNATEQQAALILR 70
PDZ1_Dlg1-2-4-like cd06723
PDZ domain 1 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg) ...
147-215 4.67e-12

PDZ domain 1 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of Drosophila Dlg1, human Dlg1,2, and 4 and related domains. Dlg1 (also known as synapse-associated protein Dlg197 or SAP-97), Dlg2 (also known as channel-associated protein of synapse-110, postsynaptic density protein 93, or PSD-93), Dlg4 (also known as postsynaptic density protein 95, PSD-95, synapse-associated protein 90, or SAP-90) each have 3 PDZ domains and belong to the membrane-associated guanylate kinase family. Dlg1 regulates antigen receptor signaling and cell polarity in lymphocytes, B-cell proliferation and antibody production, and TGFalpha bioavailability; its PDZ3 domain binds pro-TGFalpha, and its PDZ2 domain binds the TACE metalloprotease responsible for cleaving pro-TGFalpha to a soluble form. Dlg2 is involved in N-methyl-D-aspartate (NMDA) receptor signaling. It regulates surface expression of NMDA receptors in dorsal horn neurons of the spinal cord, and it also interacts with NMDA receptor subunits and with Shaker-type K+ channel subunits to cluster into a channel complex. Dlg4 PDZ1 domain binds NMDA receptors, and its PDZ2 domain binds neuronal nitric oxide synthase (nNOS), forming a complex in neurons. The Drosophila Scribble complex (Scribble, Dlg, and lethal giant larvae) plays a role in apico-basal cell polarity, and in other forms of polarity, including regulation of the actin cytoskeleton, cell signaling and vesicular trafficking, and in tumor development. Postsynaptic targeting of Drosophila DLG requires interactions mediated by the first two PDZ domains. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Dlg-like family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467206 [Multi-domain]  Cd Length: 89  Bit Score: 62.72  E-value: 4.67e-12
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gi 767956918 147 KAHEGLGFSIRGGSEH-----GVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSKKLV 215
Cdd:cd06723    8 RGNSGLGFSIAGGTDNphigdDPSIYITKIIPGGAAAADGrLRVNDIILRVNDVDVRNVTHSVAVEALKEAGSIV 82
PDZ_NHERF-like cd06768
PDZ domains of the Na+/H+ exchange regulatory cofactor (NHERF) family (NHERF1-4), and related ...
139-220 7.77e-12

PDZ domains of the Na+/H+ exchange regulatory cofactor (NHERF) family (NHERF1-4), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of the Na+/H+ exchange regulatory cofactor (NHERF) family of multi-PDZ-domain-containing scaffolding proteins (NHERF1-4), and related domains. The NHERF family includes NHERF1 (also known as EBP50), NHERF2 (also known as E3KARP; TKA-1; SIP-1), NHERF3 (also known as CAP70; CLAMP; Napi-Cap-1; PDZD1) and NHERF4 (also known as IKEPP; PDZK2; Napi-Cap-2). NHERF1 and NHERF2 have tandem PDZ domains (PDZ1-2); NHERF3 and NHERF4 have four PDZ domains (PDZ1-4). NHERFs are involved in the regulation of multiple receptors or transporters, such as type II sodium-phosphate cotransporter (Npt2a), purinergic P2Y1 receptor P2Y1R, the beta2-adrenergic receptor (beta2-AR), parathyroid hormone receptor type 1 (PTHR), the lysophosphatidic acid receptors (LPARs), sodium-hydrogen exchanger 3 (NHE3), and cystic fibrosis transmembrane conductance regulator (CFTR). NHERF-PDZ1 domain interaction partners include Npt2a, purinergic P2Y1 receptor, beta2-AR, CFTR, PTHR, NH3, G-protein-coupled receptor kinase 6 (GRK6A), platelet-derived growth factor receptor (PDGFR), B1 subunit of the H+ATPase, cholesterol, receptor for activated C-kinase RACK1, aquaporin 9, among others. The NHERF PDZ2 domain interacts with fewer proteins: NHERF1 PDZ2 binds Npt2a, PTHR, beta-catenin, aquaporin 9, and RACK1; NHERF2 PDZ2 binds LPA2, P2Y1R, and NHE3, cGMP-dependent protein kinase type II (cGKII). NHERF4 PDZ1 and PDZ4 bind the epithelial Ca(2+) channels TRPV5 and TRPV6. NHERF2/NHERF3 heterodimerization is mediated by PDZ domains of NHERF2 and the C-terminal PDZ domain recognition motif of NHERF3. NHERF4 regulates several transporters mediating influx of xenobiotics and nutrients in the small intestine. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This NHERF-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467249 [Multi-domain]  Cd Length: 80  Bit Score: 61.69  E-value: 7.77e-12
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gi 767956918 139 RLVSLRRAKahEGLGFSIRggSEHGV-GIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGS-KKLVL 216
Cdd:cd06768    1 RLCHLVKGP--EGYGFNLH--AEKGRpGHFIREVDPGSPAERAGLKDGDRLVEVNGENVEGESHEQVVEKIKASgNQVTL 76

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gi 767956918 217 SVYS 220
Cdd:cd06768   77 LVVD 80
PDZ_rhophilin-like cd06712
PDZ domain of rhophilin-1, rhophilin-2, and related domains; PDZ (PSD-95 (Postsynaptic density ...
278-359 8.57e-12

PDZ domain of rhophilin-1, rhophilin-2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of rhophilin-1, rhophilin-2, and related domains. Rhophilin-1 (RHPN1, also known as GTP-Rho-binding protein 1) and rhophilin-2 (RHPN2, also known as GTP-Rho-binding protein 2) are Rho-GTP binding proteins involved in cytoskeletal dynamics. Rhophilin-2 inhibits RhoA's activity to induce F-actin stress fibers. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This rhophilin-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467196 [Multi-domain]  Cd Length: 78  Bit Score: 61.45  E-value: 8.57e-12
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gi 767956918 278 KKVNLVLGDGrSLGLTIRGGAEyglgIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLILTVK 357
Cdd:cd06712    2 RTVHLTKEEG-GFGFTLRGDSP----VQVASVDPGSCAAEAGLKEGDYIVSVGGVDCKWSKHSEVVKLLKSAGEEGLELQ 76

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gi 767956918 358 DV 359
Cdd:cd06712   77 VV 78
PDZ_PDLIM-like cd06753
PDZ domain of PDZ-LIM family proteins, and related domains; PDZ (PSD-95 (Postsynaptic density ...
291-357 1.11e-11

PDZ domain of PDZ-LIM family proteins, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of PDZ-LIM family proteins including PDLIM1-7, and related domains. PDZ-LIM family proteins (also known as Zasp PDZ domain proteins) are involved in the rearrangement of the actin cytoskeleton; they mediate association with the cytoskeleton through alpha-actinin as well as with other proteins involved in signal transduction pathways. Members of this family include PDLIM1 (also known as C-terminal LIM domain protein 1, elfin, LIM domain protein CLP-36), PDLIM2 (also known as PDZ-LIM protein mystique), PDLIM3 (also known as actinin-associated LIM protein, alpha-actinin-2-associated LIM protein, ALP), PDLIM4 (also known as LIM protein RIL, Reversion-induced LIM protein), PDLIM5 (also known as enigma homolog, ENH, enigma-like PDZ and LIM domains protein), PDLIM6 (also known as LIM domain-binding protein 3, ZASP, Cypher, Oracle), and PDLIM7 (also known as PDZ and LIM domain protein 7, LIM mineralization protein, LMP; protein enigma). PDLIM1 has been shown to negatively regulate NF-kappaB-mediated signaling in the cytoplasm. PDLIM7 negatively regulates p53 through binding murine double minute 2 (MDM2). The PDZ domains of PDZ-LIM family proteins PDLIM1, 2, 3, 5, 6, 7 have been shown to bind actin. Other PDZ-LIM family PDZ domain binding partners include thyroid receptor interacting protein-6 (PDLIM4-PDZ), the LIM domain of PDLIM4 (PDLIM4-PDZ), tropomyosin (PDLIM7-PDZ), myotilin and calsarcin 1 (PDLIM6-PDZ), and proteins from the myotilin and FATZ (calsarcin/myozenin) families (PDLIM1, 3, 4, 6 PDZ domains). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDLIM-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467235 [Multi-domain]  Cd Length: 79  Bit Score: 61.39  E-value: 1.11e-11
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gi 767956918 291 GLTIRGGAEYGLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSR-HLILTVK 357
Cdd:cd06753   11 GFRLQGGKDFNQPLTISRVTPGGKAAQANLRPGDVILAINGESTEGMTHLEAQNKIKAATgSLSLTLE 78
PDZ_shroom2_3_4-like cd06750
PDZ domain of shroom2, shroom3, shroom4, and related domains; PDZ (PSD-95 (Postsynaptic ...
280-357 1.54e-11

PDZ domain of shroom2, shroom3, shroom4, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of shroom2, shroom3, shroom4, and related domains. Shroom family proteins shroom2 (also known as apical-like protein; protein APXL), shroom3 (also known as shroom-related protein), and shroom4 (also known as second homolog of apical protein) are essential regulators of cell morphology during animal development; they regulate cell architecture by directing the subcellular distribution and activation of Rho kinase (ROCK), which results in the localized activation of non-muscle myosin. The interaction between shroom and ROCK is mediated by the shroom domain 2 (SD2). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This shroom2,3,4-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged as beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467232 [Multi-domain]  Cd Length: 82  Bit Score: 60.81  E-value: 1.54e-11
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gi 767956918 280 VNLVLGDGRSLGLTIRGGAEYGLGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSfLNILHDEAVRLLKSSRH-LILTVK 357
Cdd:cd06750    3 IEVQLQGGAPWGFTLKGGLEHGEPLVISKIEEGGKAASVGkLQVGDEVVNINGVP-LSGSRQEAIQLVKGSHKtLKLVVR 81
PDZ_rhophilin-like cd06712
PDZ domain of rhophilin-1, rhophilin-2, and related domains; PDZ (PSD-95 (Postsynaptic density ...
135-218 1.89e-11

PDZ domain of rhophilin-1, rhophilin-2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of rhophilin-1, rhophilin-2, and related domains. Rhophilin-1 (RHPN1, also known as GTP-Rho-binding protein 1) and rhophilin-2 (RHPN2, also known as GTP-Rho-binding protein 2) are Rho-GTP binding proteins involved in cytoskeletal dynamics. Rhophilin-2 inhibits RhoA's activity to induce F-actin stress fibers. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This rhophilin-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467196 [Multi-domain]  Cd Length: 78  Bit Score: 60.68  E-value: 1.89e-11
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gi 767956918 135 PGEVRLVslrraKAHEGLGFSIRGGSEhgvgIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGSKKL 214
Cdd:cd06712    1 PRTVHLT-----KEEGGFGFTLRGDSP----VQVASVDPGSCAAEAGLKEGDYIVSVGGVDCKWSKHSEVVKLLKSAGEE 71

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gi 767956918 215 VLSV 218
Cdd:cd06712   72 GLEL 75
PDZ3_Scribble-like cd06702
PDZ domain 3 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 ...
286-357 1.96e-11

PDZ domain 3 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of Drosophila Scribble (also known as LAP4), human Scribble homolog (also known as hScrib, LAP4, CriB1, ScrB1 and Vartul), and related domains. They belong to the LAP family, which describes proteins that contain either one or four PDZ domains and 16 LRRs (leucine-rich repeats) and function in controlling cell shape, size and subcellular protein localization. In Drosophila, the Scribble complex, comprising Scribble, discs large, and lethal giant larvae, plays a role in apico-basal cell polarity, in other forms of polarity, including regulation of the actin cytoskeleton, cell signaling and vesicular trafficking, and in tumor development. Mammalian Scribble is important in many aspects of cancer development. Scribble and its homologs can be downregulated or overexpressed in cancer; they have a role in cancer beyond their function in loss of cell polarity. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Scribble-like family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467186 [Multi-domain]  Cd Length: 89  Bit Score: 60.73  E-value: 1.96e-11
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gi 767956918 286 DGRSLGLTIRGGAE-----YGL---GIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVR-LLKSSRHLILTV 356
Cdd:cd06702    8 AGGPLGLSIVGGSDhsshpFGVdepGIFISKVIPDGAAAKSGLRIGDRILSVNGKDLRHATHQEAVSaLLSPGQEIKLLV 87

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gi 767956918 357 K 357
Cdd:cd06702   88 R 88
PDZ_GOPC-like cd06800
PDZ domain of Golgi-associated PDZ and coiled-coil motif-containing protein (GOPC), and ...
278-350 2.70e-11

PDZ domain of Golgi-associated PDZ and coiled-coil motif-containing protein (GOPC), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of GOPC and related domains. GOPC, also known as PIST (PDZ domain protein interacting specifically with TC10), FIG (fused in glioblastoma), and CAL (CFTR-associated ligand), regulates the trafficking of a wide array of proteins, including small GTPases, receptors, and cell surface molecules such as cadherin 23 and CFTR. It may regulate CFTR chloride currents and acid-sensing ASIC3 currents by modulating cell surface expression of both channels, and may play a role in autophagy. Interaction partners of the GOPC PDZ domains include: FZD5, FZD8, ASIC3, CFTR, MUC3, ARFRP1, Ggamma13, neuroligin, and Stargazin. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This GOPC-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467261 [Multi-domain]  Cd Length: 83  Bit Score: 60.46  E-value: 2.70e-11
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gi 767956918 278 KKVNLVLGDGRSLGLTIRGGAEYGLGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSSR 350
Cdd:cd06800    1 RKVLLSKEPHEGLGISITGGKEHGVPILISEIHEGQPADRCGgLYVGDAILSVNGIDLRDAKHKEAVTILSQQR 74
PDZ4_LNX1_2-like cd06680
PDZ domain 4 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ ...
141-220 3.14e-11

PDZ domain 4 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 4 of LNX1 (also known as PDZ domain-containing RING finger protein 2, PDZRN2)and LNX2 (also known as PDZ domain-containing RING finger protein 1, PDZRN1), and related domains. LNX1 and LNX2 are Ring (Really Interesting New Gene) finger and PDZ domain-containing E3 ubiquitin ligases that bind to the cell fate determinant protein NUMB and mediate its ubiquitination. LNX1 can ubiquitinate a number of other ligands including PPFIA1, KLHL11, KIF7 and ERC2. LNX1 and LNX2 each have four PDZ domains. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This LNX family PDZ4 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467168 [Multi-domain]  Cd Length: 89  Bit Score: 60.44  E-value: 3.14e-11
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gi 767956918 141 VSLRRAKAhEGLGFSIRGGSE--HG-VGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSK-KLV 215
Cdd:cd06680    3 ITLRRSSS-GSLGFSIVGGYEesHGnQPFFVKSIVPGTPAYNDGrLKCGDIILAVNGVSTVGMSHAALVPLLKEQRgRVT 81

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gi 767956918 216 LSVYS 220
Cdd:cd06680   82 LTVVS 86
PDZ_ZASP52-like cd23068
PDZ domain of Drosophila melanogaster PDZ and LIM domain protein Zasp52 (also known as Zasp), ...
291-357 5.65e-11

PDZ domain of Drosophila melanogaster PDZ and LIM domain protein Zasp52 (also known as Zasp), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of Drosophila melanogaster Zasp52 and related domains. Drosophila melanogaster Zasp52 (also known as Z band alternatively spliced PDZ-motif protein or Zasp) colocalizes with integrins at myotendinous junctions and with alpha-actinin at Z-disks and is required for muscle attachment as well as Z-disk assembly and maintenance. The Zasp52 actin-binding site includes the extended PDZ domain and the ZM region. The Zasp52-PDZ domain is required for myofibril assembly. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Zasp52-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467281 [Multi-domain]  Cd Length: 82  Bit Score: 59.46  E-value: 5.65e-11
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gi 767956918 291 GLTIRGGAEYGLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSS-RHLILTVK 357
Cdd:cd23068   14 GFRLQGGADFGQPLSIQKVNPGSPADKAGLRRGDVILRINGTDTSNLTHKQAQDLIKRAgNDLQLTVQ 81
PDZ4_LNX1_2-like cd06680
PDZ domain 4 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ ...
289-356 5.70e-11

PDZ domain 4 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 4 of LNX1 (also known as PDZ domain-containing RING finger protein 2, PDZRN2)and LNX2 (also known as PDZ domain-containing RING finger protein 1, PDZRN1), and related domains. LNX1 and LNX2 are Ring (Really Interesting New Gene) finger and PDZ domain-containing E3 ubiquitin ligases that bind to the cell fate determinant protein NUMB and mediate its ubiquitination. LNX1 can ubiquitinate a number of other ligands including PPFIA1, KLHL11, KIF7 and ERC2. LNX1 and LNX2 each have four PDZ domains. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This LNX family PDZ4 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467168 [Multi-domain]  Cd Length: 89  Bit Score: 59.67  E-value: 5.70e-11
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gi 767956918 289 SLGLTIRGGAEYGLG---IYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLI-LTV 356
Cdd:cd06680   12 SLGFSIVGGYEESHGnqpFFVKSIVPGTPAYNDGrLKCGDIILAVNGVSTVGMSHAALVPLLKEQRGRVtLTV 84
PDZ4_Scribble-like cd06701
PDZ domain 4 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 ...
816-900 6.18e-11

PDZ domain 4 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 4 of Drosophila Scribble (also known as LAP4), human Scribble homolog (also known as hScrib, LAP4, CriB1, ScrB1 and Vartul), and related domains. They belong to the LAP family, which describes proteins that contain either one or four PDZ domains and 16 LRRs (leucine-rich repeats) and function in controlling cell shape, size and subcellular protein localization. In Drosophila, the Scribble complex, comprising Scribble, discs large, and lethal giant larvae, plays a role in apico-basal cell polarity, in other forms of polarity, including regulation of the actin cytoskeleton, cell signaling and vesicular trafficking, and in tumor development. Mammalian Scribble is important in many aspects of cancer development. Scribble and its homologs can be downregulated or overexpressed in cancer; they have a role in cancer beyond their function in loss of cell polarity. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Scribble-like family PDZ4 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467185 [Multi-domain]  Cd Length: 98  Bit Score: 59.93  E-value: 6.18e-11
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gi 767956918 816 PPGLLEptstLVRVKKSAATLGIAIEGGANTRQPLPR--------IVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEH 887
Cdd:cd06701    1 PPGLQE----LTIVKEPGEKLGISIRGGAKGHAGNPLdptdegifISKINPDGAAARDGRLKVGQRILEVNGQSLLGATH 76
                         90
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gi 767956918 888 REAARIIAEAFKT 900
Cdd:cd06701   77 QEAVRILRSVGDT 89
PDZ5_MAGI-1_3-like cd06735
PDZ domain 5 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, ...
288-357 7.27e-11

PDZ domain 5 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 5 of MAGI1, 2, 3 (MAGI is also known as Membrane-associated guanylate kinase, WW and PDZ domain-containing protein) and related domains. MAGI proteins have been implicated in the control of cell migration and invasion through altering the activity of phosphatase and tensin homolog (PTEN) and modulating Akt signaling. Four MAGI proteins have been identified (MAGI1-3 and MAGIX). MAGI1-3 have 6 PDZ domains and bind to the C-terminus of PTEN via their PDZ2 domain. MAGIX has a single PDZ domain that is related to MAGI1-3 PDZ domain 5, and belongs to this MAGI1,2,3-like family. Other binding partners for MAGI1 include JAM4, C-terminal tail of high risk HPV-18 E6, megalin, TRAF6, Kir4.1 (basolateral K+ channel subunit), and cadherin 23; for MAGI2, include DASM1, dendrin, axin, beta- and delta-catenin, neuroligin, hyperpolarization-activated cation channels, beta1-adrenergic receptors, NMDA receptor, and TARPs; and for MAGI3 includes LPA2. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MAGI family PDZ5 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged as beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467217 [Multi-domain]  Cd Length: 84  Bit Score: 59.13  E-value: 7.27e-11
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gi 767956918 288 RSLGLTIRGGAEYG-LGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSS-RHLILTVK 357
Cdd:cd06735   11 KGFGFSIRGGREYNnMPLYVLRLAEDGPAQRDGrLRVGDQILEINGESTQGMTHAQAIELIRSGgSVVRLLLR 83
PDZ2_L-delphilin-like cd06744
PDZ domain 2 of delphilin (L-delphilin isoform), and related domains; PDZ (PSD-95 ...
287-349 7.36e-11

PDZ domain 2 of delphilin (L-delphilin isoform), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of delphilin (also known as glutamate receptor, ionotropic, delta 2-interacting protein 1, L-delphilin). Delphilin, a postsynaptic protein which it is selectively expressed at cerebellar Purkinje cells, links the glutamate receptor delta 2 subunit (GluRdelta2) with the actin cytoskeleton and various signaling molecules. Two alternatively spliced isoforms of delphilin have been characterized: L-delphilin has two PDZ domains, PDZ1 and PDZ2, and S-delphilin has a single PDZ domain (PDZ2). These two isoforms are differently palmitoylated and may be involved in controlling GluRdelta2 signaling in Purkinje cells. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This delphilin-like family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F


Pssm-ID: 467226 [Multi-domain]  Cd Length: 75  Bit Score: 58.83  E-value: 7.36e-11
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gi 767956918 287 GRSLGLTIRGGAEyglgIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd06744    8 NGSFGFTLRGHAP----VYIESVDPGSAAERAGLKPGDRILFLNGLDVRNCSHDKVVSLLQGS 66
PDZ13_MUPP1-like cd06676
PDZ domain 13 of multi-PDZ-domain protein 1 (MUPP1) and related domains; PDZ (PSD-95 ...
286-356 1.37e-10

PDZ domain 13 of multi-PDZ-domain protein 1 (MUPP1) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 13 of MUPP1. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, PDZ9, and PDZ13. This MuPP1-like PDZ13 domain is therefore absent from PATJ. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family PDZ13 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467164 [Multi-domain]  Cd Length: 83  Bit Score: 58.51  E-value: 1.37e-10
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gi 767956918 286 DGrsLGLTIRGGA---EYGLGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSSR-HLILTV 356
Cdd:cd06676    9 DG--LGFSIVGGFgspHGDLPIYVKTVFEKGAAAEDGrLKRGDQILAVNGESLEGVTHEEAVNILKKTKgTVTLTV 82
PDZ1_Scribble-like cd06704
PDZ domain 1 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 ...
286-349 1.56e-10

PDZ domain 1 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of Drosophila Scribble (also known as LAP4), human Scribble homolog (also known as hScrib, LAP4, CriB1, ScrB1 and Vartul), and related domains. They belong to the LAP family, which describes proteins that contain either one or four PDZ domains and 16 LRRs (leucine-rich repeats) and function in controlling cell shape, size and subcellular protein localization. In Drosophila, the Scribble complex, comprising Scribble, discs large, and lethal giant larvae, plays a role in apico-basal cell polarity, in other forms of polarity, including regulation of the actin cytoskeleton, cell signaling and vesicular trafficking, and in tumor development. Mammalian Scribble is important in many aspects of cancer development. Scribble and its homologs can be downregulated or overexpressed in cancer; they have a role in cancer beyond their function in loss of cell polarity. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Scribble-like family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467188 [Multi-domain]  Cd Length: 87  Bit Score: 58.44  E-value: 1.56e-10
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gi 767956918 286 DGRSLGLTIRGG------AEYGLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd06704    8 QTGGLGISIAGGkgstpyKGDDEGIFISRVTEGGPAAKAGVRVGDKLLEVNGVDLVDADHHEAVEALKNS 77
PDZ1_PTPN13-like cd23072
PDZ domain 1 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), and related ...
137-220 1.65e-10

PDZ domain 1 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of PTPN13 [also known as Fas-associated protein-tyrosine phosphatase 1 (FAP-1), protein-tyrosine phosphatase 1E (PTP-E1), and protein-tyrosine phosphatase (PTPL1)], and related domains. PTPN13 regulates negative apoptotic signaling and mediates phosphoinositide 3-kinase (PI3K) signaling. PTPN13 has five PDZ domains. Proteins known to interact with PTPN13 PDZ domains include: PLEKHA1 and PLEKHA2 via PTPN13-PDZ domain 1, Fas receptor and thyroid receptor-interacting protein 6 via PTPN13-PDZ domain 2, nerve growth factor receptor and protein kinase N2 via PTPN13-PDZ domain 3, PDZ and LIM domain 4 (PDLIM4) via PTPN13-PDZ domains 2 and 4, and brain calpain-2 via PTPN13-PDZ domains 3, 4 and 5. Calpain-2-mediated PTPN13 fragments may be involved in abnormal tau aggregation and increased risk for Alzheimer's disease. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PTPN13 family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467285 [Multi-domain]  Cd Length: 92  Bit Score: 58.27  E-value: 1.65e-10
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gi 767956918 137 EVRLVSLRRAKAHeGLGFSIRGGSEHGV---GIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSK 212
Cdd:cd23072    1 EITLVNLKKDAKY-GLGFQIVGGEKSGRldlGIFISSITPGGPADLDGrLKPGDRLISVNDVSLEGLSHDAAVEILQNAP 79

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gi 767956918 213 KLVLSVYS 220
Cdd:cd23072   80 EDVTLVVS 87
PDZ smart00228
Domain present in PSD-95, Dlg, and ZO-1/2; Also called DHR (Dlg homologous region) or GLGF ...
826-897 1.89e-10

Domain present in PSD-95, Dlg, and ZO-1/2; Also called DHR (Dlg homologous region) or GLGF (relatively well conserved tetrapeptide in these domains). Some PDZs have been shown to bind C-terminal polypeptides; others appear to bind internal (non-C-terminal) polypeptides. Different PDZs possess different binding specificities.


Pssm-ID: 214570 [Multi-domain]  Cd Length: 85  Bit Score: 58.16  E-value: 1.89e-10
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gi 767956918   826 LVRVKKSAATLGIAIEGGANTRQPLpRIVTIQRGGSAHNCGqLKVGHVILEVNGLTLRGKEHREAARIIAEA 897
Cdd:smart00228   4 LVELEKGGGGLGFSLVGGKDEGGGV-VVSSVVPGSPAAKAG-LRVGDVILEVNGTSVEGLTHLEAVDLLKKA 73
PDZ_TAX1BP3-like cd10822
PDZ domain of tax1-binding protein 3 (TAX1BP3), and related domains; PDZ (PSD-95 (Postsynaptic ...
303-347 1.99e-10

PDZ domain of tax1-binding protein 3 (TAX1BP3), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of TAX1BP3, and related domains. TAX1BP3 (also known as glutaminase-interacting protein 3, tax interaction protein 1, TIP-1, tax-interacting protein 1) may regulate a number of protein-protein interactions by competing for PDZ domain binding sites. TAX1BP3 binds beta-catenin and may act as an inhibitor of the Wnt signaling pathway. It competes with LIN7A (also known as Lin-7A or LIN-7A) for inward rectifier potassium channel 4 (KCNJ4) binding, and thereby promotes KCNJ4 internalization. It may play a role in the Rho signaling pathway, and in the activation of CDC42 by the viral protein HPV16 E6. Binding partners of the TAX1BP3 PDZ domain include beta-catenin, KCNJ4, glutaminase liver isoform (GLS2), rho guanine nucleotide exchange factor 16 (ARHGEF16), rhotekin, and CDK5 regulatory subunit-associated protein 3 (also known as LAPZ). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This TAX1BP3-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467265 [Multi-domain]  Cd Length: 94  Bit Score: 58.12  E-value: 1.99e-10
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gi 767956918 303 GIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLK 347
Cdd:cd10822   38 GIYVTRVSEGGPAEKAGLQVGDKILQVNGWDMTMVTHKQAVKRLT 82
PDZ3_MUPP1-like cd06791
PDZ domain 3 of multi-PDZ-domain protein 1 (MUPP1) and PATJ (protein-associated tight junction) ...
137-215 2.05e-10

PDZ domain 3 of multi-PDZ-domain protein 1 (MUPP1) and PATJ (protein-associated tight junction) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of MUPP1 and PATJ, and related domains. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, 9, and 13; consequently, MUPP1 PDZ7 and 8 align with PATJ PDZ6 and 7; and MUPP1 PDZ domains 10-12 align with PATJ PDZ domains 8-10. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467253 [Multi-domain]  Cd Length: 89  Bit Score: 58.01  E-value: 2.05e-10
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gi 767956918 137 EVRLVslrraKAHEGLGFSIRG-----GSEHGVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKG 210
Cdd:cd06791    4 EVELV-----KDEQGLGITIAGyvgekASGELSGIFVKSIIPGSAADQDGrIQVNDQIIAVDGVNLQGFTNQEAVEVLRN 78

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gi 767956918 211 SKKLV 215
Cdd:cd06791   79 TGQVV 83
PDZ_NHERF-like cd06768
PDZ domains of the Na+/H+ exchange regulatory cofactor (NHERF) family (NHERF1-4), and related ...
294-358 2.17e-10

PDZ domains of the Na+/H+ exchange regulatory cofactor (NHERF) family (NHERF1-4), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of the Na+/H+ exchange regulatory cofactor (NHERF) family of multi-PDZ-domain-containing scaffolding proteins (NHERF1-4), and related domains. The NHERF family includes NHERF1 (also known as EBP50), NHERF2 (also known as E3KARP; TKA-1; SIP-1), NHERF3 (also known as CAP70; CLAMP; Napi-Cap-1; PDZD1) and NHERF4 (also known as IKEPP; PDZK2; Napi-Cap-2). NHERF1 and NHERF2 have tandem PDZ domains (PDZ1-2); NHERF3 and NHERF4 have four PDZ domains (PDZ1-4). NHERFs are involved in the regulation of multiple receptors or transporters, such as type II sodium-phosphate cotransporter (Npt2a), purinergic P2Y1 receptor P2Y1R, the beta2-adrenergic receptor (beta2-AR), parathyroid hormone receptor type 1 (PTHR), the lysophosphatidic acid receptors (LPARs), sodium-hydrogen exchanger 3 (NHE3), and cystic fibrosis transmembrane conductance regulator (CFTR). NHERF-PDZ1 domain interaction partners include Npt2a, purinergic P2Y1 receptor, beta2-AR, CFTR, PTHR, NH3, G-protein-coupled receptor kinase 6 (GRK6A), platelet-derived growth factor receptor (PDGFR), B1 subunit of the H+ATPase, cholesterol, receptor for activated C-kinase RACK1, aquaporin 9, among others. The NHERF PDZ2 domain interacts with fewer proteins: NHERF1 PDZ2 binds Npt2a, PTHR, beta-catenin, aquaporin 9, and RACK1; NHERF2 PDZ2 binds LPA2, P2Y1R, and NHE3, cGMP-dependent protein kinase type II (cGKII). NHERF4 PDZ1 and PDZ4 bind the epithelial Ca(2+) channels TRPV5 and TRPV6. NHERF2/NHERF3 heterodimerization is mediated by PDZ domains of NHERF2 and the C-terminal PDZ domain recognition motif of NHERF3. NHERF4 regulates several transporters mediating influx of xenobiotics and nutrients in the small intestine. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This NHERF-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467249 [Multi-domain]  Cd Length: 80  Bit Score: 57.45  E-value: 2.17e-10
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gi 767956918 294 IRGGAEYGL---------GIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSS-RHLILTVKD 358
Cdd:cd06768    6 VKGPEGYGFnlhaekgrpGHFIREVDPGSPAERAGLKDGDRLVEVNGENVEGESHEQVVEKIKASgNQVTLLVVD 80
PDZ3_PDZD2-PDZ1_hPro-IL-16-like cd06759
PDZ domain 3 of PDZ domain containing 2 (PDZD2), PDZ domain 1 of human pro-interleukin-16 ...
285-357 2.22e-10

PDZ domain 3 of PDZ domain containing 2 (PDZD2), PDZ domain 1 of human pro-interleukin-16 (isoform 1, 1332 AA), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of PDZD2, also known as KIAA0300, PIN-1, activated in prostate cancer (AIPC) and PDZ domain-containing protein 3 (PDZK3). PDZD2 has seven PDZ domains. PDZD2 is expressed at exceptionally high levels in the pancreas and certain cancer tissues, such as prostate cancer. It promotes the proliferation of insulinoma cells and is upregulated during prostate tumorigenesis. In osteosarcoma (OS), the microRNA miR-363 acts as a tumor suppressor by inhibiting PDZD2. This family also includes the first PDZ domain (PDZ1) of human pro-interleukin-16 (isoform 1, also known as nPro-Il-16; 1332 amino-acid protein). Precursor IL-16 is cleaved to produce pro-IL-16 and mature IL-16 (derived from the C-terminal 121 AA). Pro-IL-16 functions as a regulator of T cell growth; mature IL-16 is a CD4 ligand that induces chemotaxis and CD25 expression in CD4+ T cells. IL-16 bioactivity has been closely associated with the progression of several different cancers. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZD2-like family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467240 [Multi-domain]  Cd Length: 87  Bit Score: 57.67  E-value: 2.22e-10
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gi 767956918 285 GDGRSLGLTIRGGAE--YG-LGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSSRH--LILTVK 357
Cdd:cd06759    9 AGGKGLGFSIVGGRDspRGpMGIYVKTIFPGGAAAEDGrLKEGDEILEVNGESLQGLTHQEAIQKFKQIKKglVVLTVR 87
PDZ_AFDN-like cd06789
PDZ domain of afadin (AFDN), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95) ...
287-356 2.37e-10

PDZ domain of afadin (AFDN), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of afadin (AFDN, also known as ALL1-fused gene from chromosome 6 protein (AF6) and MLLT4), and related domains. AFDN belongs to the adhesion system, probably together with the E-cadherin-catenin system, that plays a role in the organization of homotypic, interneuronal, and heterotypic cell-cell adherens junctions. The AFDN PDZ domain interaction partners include poliovirus receptor-related protein PRR2/nectin, the junctional adhesion molecule (JAM), the breakpoint-cluster-region protein (BCR), connexin36 (Cx36), and a subset of Eph-related receptor tyrosine kinases; it can also bind low molecular weight ligands, in competition with a natural peptide ligand. Other AFDN-binding proteins have been identified. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This AFDN family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467251 [Multi-domain]  Cd Length: 89  Bit Score: 57.68  E-value: 2.37e-10
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gi 767956918 287 GRSLGLTI---RGGAEYGLGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLL-KSSRHLILTV 356
Cdd:cd06789   12 GNGMGLSIvaaKGAGQDKLGIYIKSVVKGGAADLDGrLQAGDQLLSVDGHSLVGLSQERAAELMtKTGSVVTLEV 86
PDZ_Par6-like cd06718
PDZ domain of partitioning defective 6 (Par6), Drosophila Rho GTPase-activating protein 100F ...
139-218 2.48e-10

PDZ domain of partitioning defective 6 (Par6), Drosophila Rho GTPase-activating protein 100F (RhoGAP100F), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of Par6 (also known as PAR6 or Par-6), RhoGAP100F, and related domains. Par6 is part of a conserved machinery that directs metazoan cell polarity, a process necessary for the function of diverse cell types. Par6 forms a cell polarity-regulatory complex with atypical protein kinase C (aPKC) and Par3. Par6 can also directly associate with PALS1 (proteins associated with Lin7, also known as Stardust) providing a link between the Par3/aPKC/Par6 complex and the PALS1-PATJ (protein-associated TJ) complex. Binding partners of the Par6-PDZ domain include Par3, PALS1/Stardust; leucine-rich repeat-containing protein netrin-G ligand-2 (NGL-2), human crumbs (CRB3) involve in the morphogenesis of the tight junctions in mammalian epithelial cells, and PAR-6 co-operates with the Par6 semi-CRIB domain to bind CDC42. CDC42 regulates the Par6 PDZ domain through an allosteric CRIB-PDZ transition. Drosophila RhoGAP100F, also known as synapse defective protein 1 homolog (syd-1 homolog), is a GTPase activator for the Rho-type GTPases by converting them to an inactive GDP-bound form. The RhoGAP100F-PDZ domain binds the neurexin C terminus to control synapse formation at the Drosophila neuromuscular junction. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Par6-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467202 [Multi-domain]  Cd Length: 84  Bit Score: 57.58  E-value: 2.48e-10
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gi 767956918 139 RLVSLRRaKAHEGLGFSIRGGS--EHGVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSKKLV 215
Cdd:cd06718    1 RRVELIK-PPGKPLGFYIRDGNgvERVPGIFISRLVLGSLADSTGlLAVGDEILEVNGVEVTGKSLDDVTDMMVAPTRLI 79

                 ...
gi 767956918 216 LSV 218
Cdd:cd06718   80 ITV 82
PDZ_AFDN-like cd06789
PDZ domain of afadin (AFDN), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95) ...
137-204 2.75e-10

PDZ domain of afadin (AFDN), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of afadin (AFDN, also known as ALL1-fused gene from chromosome 6 protein (AF6) and MLLT4), and related domains. AFDN belongs to the adhesion system, probably together with the E-cadherin-catenin system, that plays a role in the organization of homotypic, interneuronal, and heterotypic cell-cell adherens junctions. The AFDN PDZ domain interaction partners include poliovirus receptor-related protein PRR2/nectin, the junctional adhesion molecule (JAM), the breakpoint-cluster-region protein (BCR), connexin36 (Cx36), and a subset of Eph-related receptor tyrosine kinases; it can also bind low molecular weight ligands, in competition with a natural peptide ligand. Other AFDN-binding proteins have been identified. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This AFDN family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467251 [Multi-domain]  Cd Length: 89  Bit Score: 57.68  E-value: 2.75e-10
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gi 767956918 137 EVRLVSLRRAKAheGLGFSI---RGGSEHGVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEA 204
Cdd:cd06789    2 EIITVTLKKVGN--GMGLSIvaaKGAGQDKLGIYIKSVVKGGAADLDGrLQAGDQLLSVDGHSLVGLSQERA 71
PDZ4_MAGI-1_3-like cd06734
PDZ domain 4 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, ...
311-356 2.87e-10

PDZ domain 4 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 4 of MAGI1, 2, 3 (MAGI is also known as Membrane-associated guanylate kinase, WW and PDZ domain-containing protein) and related domains. MAGI proteins have been implicated in the control of cell migration and invasion through altering the activity of phosphatase and tensin homolog (PTEN) and modulating Akt signaling. Four MAGI proteins have been identified (MAGI1-3 and MAGIX). MAGI1-3 have 6 PDZ domains and bind to the C-terminus of PTEN via their PDZ2 domain. MAGIX has a single PDZ domain that is related to MAGI1-3 PDZ domain 5. Other binding partners for MAGI1 include JAM4, C-terminal tail of high risk HPV-18 E6, megalin, TRAF6, Kir4.1 (basolateral K+ channel subunit), and cadherin 23; for MAGI2, include DASM1, dendrin, axin, beta- and delta-catenin, neuroligin, hyperpolarization-activated cation channels, beta1-adrenergic receptors, NMDA receptor, and TARPs; and for MAGI3 includes LPA2. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MAGI family PDZ4 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as beta-strands A, -B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467216 [Multi-domain]  Cd Length: 84  Bit Score: 57.24  E-value: 2.87e-10
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gi 767956918 311 PGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSS-RHLILTV 356
Cdd:cd06734   35 PGSPADRCGqLKVGDRILAVNGISILNLSHGDIVNLIKDSgLSVTLTI 82
PDZ2-PDZRN4-like cd06716
PDZ domain 2 of PDZ domain-containing RING finger protein 4 (PDZRN4), PDZRN3-B, and related ...
141-192 3.12e-10

PDZ domain 2 of PDZ domain-containing RING finger protein 4 (PDZRN4), PDZRN3-B, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of PDZRN4, PDZRN3-B, and related domains. PDZRN4 (also known as ligand of numb protein X 4, and SEMACAP3-like protein) contains an N-terminal RING domain and two tandem repeat PDZ domains. It is involved in the progression of cancer, including human liver cancer and breast cancer, and may contribute to the tumorigenesis of rectal adenocarcinoma. Danio rerio PDZRN3-B may participate in neurogenesis: the first PDZ domain of Danio rerio Pdzrn3 interacts with Kidins220 (Kinase D-interacting substrate 220 kD, also named Ankyrin Repeat-Rich Membrane Spanning), a crucial mediator of signal transduction in neural tissues. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZRN4-like family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467200 [Multi-domain]  Cd Length: 88  Bit Score: 57.28  E-value: 3.12e-10
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gi 767956918 141 VSLRRAKAHEGLGFSI--RGGSEHGVGIYVSLVEPGSLAEKEG-LRVGDQILRVN 192
Cdd:cd06716    6 VTLKRSNSQEKLGLTLcyRTDDEEDTGIYVSEVDPNSIAAKDGrIREGDQILQIN 60
PDZ_PDLIM-like cd06753
PDZ domain of PDZ-LIM family proteins, and related domains; PDZ (PSD-95 (Postsynaptic density ...
153-217 6.21e-10

PDZ domain of PDZ-LIM family proteins, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of PDZ-LIM family proteins including PDLIM1-7, and related domains. PDZ-LIM family proteins (also known as Zasp PDZ domain proteins) are involved in the rearrangement of the actin cytoskeleton; they mediate association with the cytoskeleton through alpha-actinin as well as with other proteins involved in signal transduction pathways. Members of this family include PDLIM1 (also known as C-terminal LIM domain protein 1, elfin, LIM domain protein CLP-36), PDLIM2 (also known as PDZ-LIM protein mystique), PDLIM3 (also known as actinin-associated LIM protein, alpha-actinin-2-associated LIM protein, ALP), PDLIM4 (also known as LIM protein RIL, Reversion-induced LIM protein), PDLIM5 (also known as enigma homolog, ENH, enigma-like PDZ and LIM domains protein), PDLIM6 (also known as LIM domain-binding protein 3, ZASP, Cypher, Oracle), and PDLIM7 (also known as PDZ and LIM domain protein 7, LIM mineralization protein, LMP; protein enigma). PDLIM1 has been shown to negatively regulate NF-kappaB-mediated signaling in the cytoplasm. PDLIM7 negatively regulates p53 through binding murine double minute 2 (MDM2). The PDZ domains of PDZ-LIM family proteins PDLIM1, 2, 3, 5, 6, 7 have been shown to bind actin. Other PDZ-LIM family PDZ domain binding partners include thyroid receptor interacting protein-6 (PDLIM4-PDZ), the LIM domain of PDLIM4 (PDLIM4-PDZ), tropomyosin (PDLIM7-PDZ), myotilin and calsarcin 1 (PDLIM6-PDZ), and proteins from the myotilin and FATZ (calsarcin/myozenin) families (PDLIM1, 3, 4, 6 PDZ domains). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDLIM-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467235 [Multi-domain]  Cd Length: 79  Bit Score: 56.38  E-value: 6.21e-10
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gi 767956918 153 GFSIRGGSEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEA---VKALKGSKKLVLS 217
Cdd:cd06753   11 GFRLQGGKDFNQPLTISRVTPGGKAAQANLRPGDVILAINGESTEGMTHLEAqnkIKAATGSLSLTLE 78
PDZ2_Dlg1-2-4-like cd06724
PDZ domain 2 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg) ...
280-348 7.17e-10

PDZ domain 2 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of Drosophila Dlg1, human Dlg1,2, and 4 and related domains. Dlg1 (also known as synapse-associated protein Dlg197 or SAP-97), Dlg2 (also known as channel-associated protein of synapse-110, postsynaptic density protein 93, or PSD-93), Dlg4 (also known as postsynaptic density protein 95, PSD-95, synapse-associated protein 90, or SAP-90) each have 3 PDZ domains and belong to the membrane-associated guanylate kinase family. Dlg1 regulates antigen receptor signaling and cell polarity in lymphocytes, B-cell proliferation and antibody production, and TGFalpha bioavailability; its PDZ3 domain binds pro-TGFalpha, and its PDZ2 domain binds the TACE metalloprotease responsible for cleaving pro-TGFalpha to a soluble form. Dlg2 is involved in N-methyl-D-aspartate (NMDA) receptor signaling. It regulates surface expression of NMDA receptors in dorsal horn neurons of the spinal cord, and it also interacts with NMDA receptor subunits and with Shaker-type K+ channel subunits to cluster into a channel complex. Dlg4 PDZ1 domain binds NMDA receptors, and its PDZ2 domain binds neuronal nitric oxide synthase (nNOS), forming a complex in neurons. The Drosophila Scribble complex (Scribble, Dlg, and lethal giant larvae) plays a role in apico-basal cell polarity, and in other forms of polarity, including regulation of the actin cytoskeleton, cell signaling and vesicular trafficking, and in tumor development. Postsynaptic targeting of Drosophila DLG requires interactions mediated by the first two PDZ domains. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Dlg-like family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467207 [Multi-domain]  Cd Length: 85  Bit Score: 56.51  E-value: 7.17e-10
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gi 767956918 280 VNLVLGdGRSLGLTIRGGA-----EYGLGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKS 348
Cdd:cd06724    2 IKLVKG-PKGLGFSIAGGVgnqhiPGDNGIYVTKIIEGGAAQKDGrLQVGDKLLAVNDVSLEEVTHEEAVAALKN 75
PDZ1_LNX1_2-like cd06677
PDZ domain 1 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ ...
136-209 9.66e-10

PDZ domain 1 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of LNX1 (also known as PDZ domain-containing RING finger protein 2, PDZRN2) and LNX2 (also known as PDZ domain-containing RING finger protein 1, PDZRN1), and related domains. LNX1 and LNX2 are Ring (Really Interesting New Gene) finger and PDZ domain-containing E3 ubiquitin ligases that bind to the cell fate determinant protein NUMB and mediate its ubiquitination. LNX1 can ubiquitinate a number of other ligands including PPFIA1, KLHL11, KIF7 and ERC2. LNX1 and LNX2 each have four PDZ domains. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This LNX family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467165 [Multi-domain]  Cd Length: 89  Bit Score: 56.10  E-value: 9.66e-10
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gi 767956918 136 GEVRLVSLRRAKAHEGLGFSIRGGSEHG-VGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALK 209
Cdd:cd06677    1 GEITTIEIHRSDPYEELGISIVGGNDTPlINIVIQEVYRDGVIARDGrLLPGDQILEVNGVDISNVTHSQARSVLR 76
PDZ_SNX27-like cd23070
PDZ domain of sorting nexin-27 (SNX27), and related domains; PDZ (PSD-95 (Postsynaptic density ...
139-220 1.12e-09

PDZ domain of sorting nexin-27 (SNX27), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of SNX27, and related domains. SNX27 is involved in retrograde transport from endosome to plasma membrane. The PDZ domain of SNX27 links cargo identification to retromer-mediated transport. SNX27 binds to the retromer complex (vacuolar protein sorting 26(VPS26)-VPS29-VPS35), via its PDZ domain binding to VPS26. The SNX27 PDZ domain also binds to cargo including the G-protein-coupled receptors (GPCRs): beta2-adrenergic receptor (beta2AR), beta1AR, parathyroid hormone receptor (PTHR), alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptors (AMPARs), NMDA receptors, 5-hydroxytryptamine 4a receptors, frizzled receptors, and somatostatin receptor subtype 5 (SSTR5). Additional binding partners of the SNX27 PDZ domain include G protein-gated inwardly rectifying potassium (Kir3) channels, angiotensin-converting enzyme 2 (ACE2), and PTEN (phosphatase and tensin homolog deleted on chromosome 10); PTEN binding to SNX27 prevents SNX27's association with the retromer complex. SNX27 has been reported to be a host factor needed for efficient entry of an engineered SARS-CoV-2 variant, the spike protein of which contains a deletion at the S1/S2 subunit cleavage site; the PDZ domain of SNX27 binds angiotensin-converting enzyme 2 (ACE2), and may be involved in recycling ACE2 to the plasma membrane, thereby promoting viral entry. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This SNX27-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467283 [Multi-domain]  Cd Length: 93  Bit Score: 55.88  E-value: 1.12e-09
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gi 767956918 139 RLVSLRraKAHEGLGFSIRGG-SEHGV--GI---------YVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVK 206
Cdd:cd23070    1 RVVTIV--KSETGFGFNVRGQvSEGGQlrSIngelyaplqHVSAVLEGGAADKAGVRKGDRILEVNGVNVEGATHKQVVD 78
                         90
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gi 767956918 207 ALK-GSKKLVLSVYS 220
Cdd:cd23070   79 LIKsGGDELTLTVIS 93
PDZ5_MAGI-1_3-like cd06735
PDZ domain 5 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, ...
141-216 1.16e-09

PDZ domain 5 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 5 of MAGI1, 2, 3 (MAGI is also known as Membrane-associated guanylate kinase, WW and PDZ domain-containing protein) and related domains. MAGI proteins have been implicated in the control of cell migration and invasion through altering the activity of phosphatase and tensin homolog (PTEN) and modulating Akt signaling. Four MAGI proteins have been identified (MAGI1-3 and MAGIX). MAGI1-3 have 6 PDZ domains and bind to the C-terminus of PTEN via their PDZ2 domain. MAGIX has a single PDZ domain that is related to MAGI1-3 PDZ domain 5, and belongs to this MAGI1,2,3-like family. Other binding partners for MAGI1 include JAM4, C-terminal tail of high risk HPV-18 E6, megalin, TRAF6, Kir4.1 (basolateral K+ channel subunit), and cadherin 23; for MAGI2, include DASM1, dendrin, axin, beta- and delta-catenin, neuroligin, hyperpolarization-activated cation channels, beta1-adrenergic receptors, NMDA receptor, and TARPs; and for MAGI3 includes LPA2. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MAGI family PDZ5 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged as beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467217 [Multi-domain]  Cd Length: 84  Bit Score: 55.66  E-value: 1.16e-09
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gi 767956918 141 VSLRRAKAheGLGFSIRGGSE-HGVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALK-GSKKLVL 216
Cdd:cd06735    4 VELERGPK--GFGFSIRGGREyNNMPLYVLRLAEDGPAQRDGrLRVGDQILEINGESTQGMTHAQAIELIRsGGSVVRL 80
PDZ9_MUPP1-like cd10817
PDZ domain 9 of multi-PDZ-domain protein 1 (MUPP1) and related domains; PDZ (PSD-95 ...
147-215 1.19e-09

PDZ domain 9 of multi-PDZ-domain protein 1 (MUPP1) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 9 of MUPP1. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, PDZ9, and PDZ13. This MuPP1-like PDZ9 domain is therefore absent from PATJ. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family PDZ9 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467263 [Multi-domain]  Cd Length: 79  Bit Score: 55.43  E-value: 1.19e-09
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gi 767956918 147 KAHEGLGFSIRGGSEHGvGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSKKLV 215
Cdd:cd10817    6 KDQGGLGIAISEEDTEN-GIVIKSLTEGGPAAKDGrLKVGDQILAVDDESVVGCPYEKAISLLKTAKGTV 74
PDZ_SYNJ2BP-like cd06709
PDZ domain of synaptojanin-2-binding protein (SYNJ2BP), and related domains; PDZ (PSD-95 ...
141-216 1.23e-09

PDZ domain of synaptojanin-2-binding protein (SYNJ2BP), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of SYNJ2BP, and related domains. SYNJ2BP (also known as mitochondrial outer membrane protein 25, OMP25) regulates endocytosis of activin type 2 receptor kinases through the Ral/RALBP1-dependent pathway and may be involved in suppression of activin-induced signal transduction. Binding partners of the SYNJ2BP PDZ domain include activin type II receptors (ActR-II), and SYNJ2. SYNJ2BP interacts with the PDZ binding motif of the Notch Delta-like ligand 1 (DLL1) and DLL4, promoting Delta-Notch signaling, and inhibiting sprouting angiogenesis. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This SYNJ2BP-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467193 [Multi-domain]  Cd Length: 86  Bit Score: 55.76  E-value: 1.23e-09
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gi 767956918 141 VSLRRAKAheGLGFSIRGGSEHGV-----GIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSKKL 214
Cdd:cd06709    3 ITLKRGPS--GLGFNIVGGTDQPYipndsGIYVAKIKEDGAAAIDGrLQEGDKILEINGQSLENLTHQDAVELFRNAGED 80

                 ..
gi 767956918 215 VL 216
Cdd:cd06709   81 VK 82
PDZ1_PTPN13_FRMPD2-like cd06694
PDZ domain 1 of protein tyrosine phosphatase non-receptor type 13 (PTPN13),FERM and PDZ ...
288-349 1.26e-09

PDZ domain 1 of protein tyrosine phosphatase non-receptor type 13 (PTPN13),FERM and PDZ domain-containing protein 2 (FRMPD2), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of PTPN13 [also known as Fas-associated protein-tyrosine phosphatase 1 (FAP-1), protein-tyrosine phosphatase 1E (PTP-E1), and protein-tyrosine phosphatase (PTPL1)], FRMPD2 (also known as PDZ domain-containing protein 4; PDZ domain-containing protein 5C), and related domains. PTPN13 regulates negative apoptotic signaling and mediates phosphoinositide 3-kinase (PI3K) signaling. PTPN13 has five PDZ domains. Proteins known to interact with PTPN13 PDZ domains include: PLEKHA1 and PLEKHA2 via PTPN13-PDZ domain 1, Fas receptor and thyroid receptor-interacting protein 6 via PTPN13-PDZ domain 2, nerve growth factor receptor and protein kinase N2 via PTPN13-PDZ domain 3, PDZ and LIM domain 4 (PDLIM4) via PTPN13-PDZ domains 2 and 4, and brain calpain-2 via PTPN13-PDZ domains 3, 4 and 5. Calpain-2-mediated PTPN13 fragments may be involved in abnormal tau aggregation and increased risk for Alzheimer's disease. FRMPD2 is localized in the basolateral membranes of polarized epithelial cells and is associated with tight junction formation and immune response; it contains 3 PDZ domains. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PTPN13 family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467180 [Multi-domain]  Cd Length: 92  Bit Score: 55.86  E-value: 1.26e-09
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gi 767956918 288 RSLGLTIRGGAEYG---LGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd06694   13 KGLGFTIVGGENSGsldLGIFVKSIIPGGPADKDGrIKPGDRIIAINGQSLEGKTHHAAVEIIQNA 78
PDZ1_MUPP1-like cd06689
PDZ domain 1 of multi-PDZ-domain protein 1 (MUPP1) and PATJ (protein-associated tight junction) ...
151-215 1.29e-09

PDZ domain 1 of multi-PDZ-domain protein 1 (MUPP1) and PATJ (protein-associated tight junction), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of MUPP1 and PATJ, and related domains. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, 9, and 13; consequently, MUPP1 PDZ7 and 8 align with PATJ PDZ6 and 7; and MUPP1 PDZ domains 10-12 align with PATJ PDZ domains 8-10. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467176 [Multi-domain]  Cd Length: 102  Bit Score: 56.10  E-value: 1.29e-09
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gi 767956918 151 GLGFSIRG-GSEH--GVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLAR-VTHAEAVKALKGSKKLV 215
Cdd:cd06689   27 GLGFSVVGlKSENrgELGIFVQEIQPGSVAARDGrLKENDQILAINGQPLDQsISHQQAIAILQQAKGSV 96
PDZ3_LNX1_2-like cd06679
PDZ domain 3 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ ...
139-218 1.31e-09

PDZ domain 3 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of LNX1 (also known as PDZ domain-containing RING finger protein 2, PDZRN2) and LNX2 (also known as PDZ domain-containing RING finger protein 1, PDZRN1), and related domains. LNX1 and LNX2 are Ring (Really Interesting New Gene) finger and PDZ domain-containing E3 ubiquitin ligases that bind to the cell fate determinant protein NUMB and mediate its ubiquitination. LNX1 can ubiquitinate a number of other ligands including PPFIA1, KLHL11, KIF7 and ERC2. LNX1 and LNX2 each have four PDZ domains. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This LNX family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467167 [Multi-domain]  Cd Length: 88  Bit Score: 55.72  E-value: 1.31e-09
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gi 767956918 139 RLVSLRRaKAHEGLGFSIRGGSEHGVG---IYVSLVEP-GSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALK---GS 211
Cdd:cd06679    1 KTVTIKK-EPSESLGISVAGGRGSRRGdlpIYVTNVQPdGCLGRDGRIKKGDVLLSINGISLTNLSHSEAVAVLKasaAS 79

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gi 767956918 212 KKLVLSV 218
Cdd:cd06679   80 SSIVLKV 86
PDZ_SYNJ2BP-like cd06709
PDZ domain of synaptojanin-2-binding protein (SYNJ2BP), and related domains; PDZ (PSD-95 ...
286-349 1.39e-09

PDZ domain of synaptojanin-2-binding protein (SYNJ2BP), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of SYNJ2BP, and related domains. SYNJ2BP (also known as mitochondrial outer membrane protein 25, OMP25) regulates endocytosis of activin type 2 receptor kinases through the Ral/RALBP1-dependent pathway and may be involved in suppression of activin-induced signal transduction. Binding partners of the SYNJ2BP PDZ domain include activin type II receptors (ActR-II), and SYNJ2. SYNJ2BP interacts with the PDZ binding motif of the Notch Delta-like ligand 1 (DLL1) and DLL4, promoting Delta-Notch signaling, and inhibiting sprouting angiogenesis. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This SYNJ2BP-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467193 [Multi-domain]  Cd Length: 86  Bit Score: 55.38  E-value: 1.39e-09
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gi 767956918 286 DGRSLGLTIRGGAEYGL-----GIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd06709    8 GPSGLGFNIVGGTDQPYipndsGIYVAKIKEDGAAAIDGrLQEGDKILEINGQSLENLTHQDAVELFRNA 77
PDZ_densin_erbin-like cd06749
PDZ domain of densin, erbin, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95) ...
290-356 1.50e-09

PDZ domain of densin, erbin, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of densin, erbin, and related domains. Densin (also known as leucine-rich repeat-containing protein 7, LRRC7, densin-180, protein LAP1) and erbin (also known as densin-180-like protein, Erbb2-interacting protein, protein LAP2) belong to the LAP (leucine-rich repeat and PDZ domain) family of scaffolding proteins that play roles in the maintenance of cell shape and apical-basal polarity. Densin and erbin are components of the excitatory postsynaptic compartment and are regulators of dendritic morphology and postsynaptic structure. The densin PDZ domain binds CaV1.3 alpha1 subunit, delta-catenin, and MAGUIN-1. Binding partners of the erbin PDZ domain include ErbB receptor tyrosine kinase ErbB2, HTLV-1 Tax1, Cav1.3 Ca2+channels, and constituents of the cadherin:catenin cell adhesion complex, in particular delta-catenin, p0071 and ARVCF. The erbin PDZ domain binds Smad3, a transductor of the TGFbeta pathway, possibly by a novel interface of binding. Erbin and two other LAP proteins (scribble and lano) redundantly regulate epithelial polarity and apical adhesion complex. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This densin and erbin-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged as beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467231 [Multi-domain]  Cd Length: 87  Bit Score: 55.41  E-value: 1.50e-09
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gi 767956918 290 LGLTIRGGAEYG--------LGIYITGVDPGSEAEGSgLKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLILTV 356
Cdd:cd06749   11 LGFSISGGIGSQgnpfrpddDGIFVTKVQPDGPASKL-LQPGDKILEVNGYDFVNIEHGQAVSLLKSFQNTVDLV 84
PDZ6_PDZD2-PDZ3_hPro-IL-16-like cd06762
PDZ domain 6 of PDZ domain containing 2 (PDZD2), PDZ domain 3 of human pro-interleukin-16 ...
138-209 1.67e-09

PDZ domain 6 of PDZ domain containing 2 (PDZD2), PDZ domain 3 of human pro-interleukin-16 (isoform 1, 1332 AA), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 6 of PDZD2, also known as KIAA0300, PIN-1, activated in prostate cancer (AIPC) and PDZ domain-containing protein 3 (PDZK3). PDZD2 has seven PDZ domains. PDZD2 is expressed at exceptionally high levels in the pancreas and certain cancer tissues, such as prostate cancer. It promotes the proliferation of insulinoma cells and is upregulated during prostate tumorigenesis. In osteosarcoma (OS), the microRNA miR-363 acts as a tumor suppressor by inhibiting PDZD2. This family also includes the third PDZ domain (PDZ3) of human pro-interleukin-16 (isoform 1, also known as nPro-IL-16). Precursor IL-16 is cleaved to produce pro-IL-16 and C-terminal mature IL-16. Pro-IL-16 functions as a regulator of T cell growth; mature IL-16 is a CD4 ligand that induces chemotaxis and CD25 expression in CD4+ T cells. IL-16 bioactivity has been closely associated with the progression of several different cancers. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZD2-like family PDZ6 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467243 [Multi-domain]  Cd Length: 86  Bit Score: 55.34  E-value: 1.67e-09
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gi 767956918 138 VRLVSLRRaKAHEGLGFSIRGGSEHGV-GIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALK 209
Cdd:cd06762    1 IHVVVLHK-EEGSGLGFSLAGGSDLENkSITVHRVFPSGLAAQEGtIQKGDRILSINGKSLKGVTHGDALSVLK 73
PDZ1_GgSTXBP4-like cd06692
PDZ1 domain of Gallus gallus uncharacterized syntaxin-binding protein 4 (STXBP4) isoform X1, ...
150-209 1.75e-09

PDZ1 domain of Gallus gallus uncharacterized syntaxin-binding protein 4 (STXBP4) isoform X1, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of Gallus gallus uncharacterized syntaxin-binding protein 4 (STXBP4) isoform X1, and related domains. Gallus gallus STXBP4 isoform X1 contains 2 PDZ domains (PDZ1 and PDZ2). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This STXBP4-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467179 [Multi-domain]  Cd Length: 88  Bit Score: 55.30  E-value: 1.75e-09
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gi 767956918 150 EGLGFSIRGG----SEHGVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALK 209
Cdd:cd06692    8 KGLGIKIIGGyrenTGEEFGIFIKRILPGGLAATDGrLKEGDLILEVNGESLQGVTNERAVSILR 72
PDZ_SHANK1_3-like cd06746
PDZ domain of SH3 and multiple ankyrin repeat domains protein 1 (SHANK1), SHANK2, SHANK3, and ...
305-356 1.84e-09

PDZ domain of SH3 and multiple ankyrin repeat domains protein 1 (SHANK1), SHANK2, SHANK3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of SHANK1, SHANK2, SHANK3, and related domains. SHANK family proteins, SHANK1 (also known as somatostatin receptor-interacting protein, SSTR-interacting protein, SSTRIP), SHANK2 (also known as cortactin-binding protein 1, proline-rich synapse-associated protein 1), and SHANK3 (proline-rich synapse-associated protein 2) are synaptic scaffolding proteins which are highly enriched in the post-synaptic densities of excitatory synapses. They have been implicated in synaptic transmission, synapse formation, synaptic plasticity, and cytoskeletal remodeling, and are regulators of Cav1 calcium current and CREB target expression. Many protein ligands have been identified for the Shank PDZ domain, such as GKAP (also known as SAPAP), betaPIX (a guanine nucleotide exchange factor used by Rho GTPase family members Rac1 and Cdc42), alpha-latrotoxin, neuroligin, group I metabotropic glutamate receptors (mGluRs), and L-type calcium channels. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This SHANK-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged as beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta- strand F.


Pssm-ID: 467228 [Multi-domain]  Cd Length: 101  Bit Score: 55.68  E-value: 1.84e-09
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gi 767956918 305 YITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSR-HLILTV 356
Cdd:cd06746   45 YLESVDPGGVADKAGLKKGDFLLEINGEDVVKASHEQVVNLIRQSGnTLVLKV 97
PDZ3_Dlg1-2-4-like cd06795
PDZ domain 3 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg) ...
290-349 2.08e-09

PDZ domain 3 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of Drosophila Dlg1, human Dlg1, 2, and 4 and related domains. Dlg1 (also known as synapse-associated protein Dlg197; SAP-97), Dlg2 (also known as channel-associated protein of synapse-110; postsynaptic density protein 93, PSD-93), Dlg4 (also known as postsynaptic density protein 95, PSD-95; synapse-associated protein 90, SAP-90) each have 3 PDZ domains and belong to the membrane-associated guanylate kinase family. Dlg1 regulates antigen receptor signaling and cell polarity in lymphocytes, B-cell proliferation and antibody production, and TGFalpha bioavailability; its PDZ3 domain binds pro-TGFalpha, and its PDZ2 domain binds the TACE metalloprotease responsible for cleaving pro-TGFalpha to a soluble form. Dlg2 is involved in N-methyl-D-aspartate (NMDA) receptor signaling, regulating surface expression of NMDA receptors in dorsal horn neurons of the spinal cord; it interacts with NMDA receptor subunits and with Shaker-type K+ channel subunits to cluster into a channel complex. The Dlg4 PDZ1 domain binds NMDA receptors, and its PDZ2 domain binds neuronal nitric oxide synthase (nNOS), forming a complex in neurons. The Drosophila Scribble complex (Scribble, Dlg, and lethal giant larvae) plays a role in apico-basal cell polarity, and in other forms of polarity, including regulation of the actin cytoskeleton, cell signaling and vesicular trafficking, and in tumor development; postsynaptic targeting of Drosophila DLG requires interactions mediated by the first two PDZ domains. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Dlg-like family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467257 [Multi-domain]  Cd Length: 91  Bit Score: 55.05  E-value: 2.08e-09
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gi 767956918 290 LGLTIRGGaEYGLGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd06795   14 LGFNIVGG-EDGEGIFISFILAGGPADLSGeLRRGDQILSVNGVDLRNATHEQAAAALKNA 73
PDZ_syntrophin-like cd06801
PDZ domain of syntrophins, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), ...
827-897 2.08e-09

PDZ domain of syntrophins, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of syntrophins (including alpha-1-syntrophin, beta-1-syntrophin, beta-2-syntrophin, gamma-1-syntrophin, and gamma-2-syntrophin), and related domains. Syntrophins play a role in recruiting various signaling molecules into signaling complexes and help provide appropriate spatiotemporal regulation of signaling pathways. They function in cytoskeletal organization and maintenance; as components of the dystrophin-glycoprotein complex (DGC), they help maintain structural integrity of skeletal muscle fibers. They link voltage-gated sodium channels to the actin cytoskeleton and the extracellular matrix, and control the localization and activity of the actin reorganizing proteins such as PI3K, PI(3,4)P2 and TAPP1. Through association with various cytoskeletal proteins within the cells, they are involved in processes such as regulation of focal adhesions, myogenesis, calcium homeostasis, and cell migration. They also have roles in synapse formation and in the organization of utrophin, acetylcholine receptor, and acetylcholinesterase at the neuromuscular synapse. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This syntrophin-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467262 [Multi-domain]  Cd Length: 83  Bit Score: 54.89  E-value: 2.08e-09
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gi 767956918 827 VRVKKSAAT-LGIAIEGGANTRQPLpRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEA 897
Cdd:cd06801    3 VRVVKQDVGgLGISIKGGAEHKMPI-LISKIFKGQAADQTGQLFVGDAILSVNGENLEDATHDEAVQALKNA 73
PDZ3_LNX1_2-like cd06679
PDZ domain 3 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ ...
289-349 2.28e-09

PDZ domain 3 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of LNX1 (also known as PDZ domain-containing RING finger protein 2, PDZRN2) and LNX2 (also known as PDZ domain-containing RING finger protein 1, PDZRN1), and related domains. LNX1 and LNX2 are Ring (Really Interesting New Gene) finger and PDZ domain-containing E3 ubiquitin ligases that bind to the cell fate determinant protein NUMB and mediate its ubiquitination. LNX1 can ubiquitinate a number of other ligands including PPFIA1, KLHL11, KIF7 and ERC2. LNX1 and LNX2 each have four PDZ domains. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This LNX family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467167 [Multi-domain]  Cd Length: 88  Bit Score: 54.95  E-value: 2.28e-09
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gi 767956918 289 SLGLTIRGGAEYGLG---IYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd06679   12 SLGISVAGGRGSRRGdlpIYVTNVQPDGCLGRDGrIKKGDVLLSINGISLTNLSHSEAVAVLKAS 76
HN_PDZD7_like cd07358
harmonin_N_like domain, a protein-binding module of PDZ domain-containing protein 7 and ...
422-497 3.07e-09

harmonin_N_like domain, a protein-binding module of PDZ domain-containing protein 7 and related proteins; Human PDZD7 is a scaffolding protein which associates with the Usher Syndrome protein network, and localizes to the stereocilia Ankle-link. Usher syndrome is the leading cause of genetic deaf-blindness. PDZD7 has a role as in Usher syndrome type 2 (and not in USH1) in humans. Whirlin, Usherin and GRP98 are other USH2 proteins. The latter two form the ankle links and whirlin is thought to be a scaffold for protein interactions at these links. PDZD7, whirlin, and harmonin (an USH1 protein) have a similar domain composition. The domain represented here is a putative protein-binding module based on its sequence similarity to the N-terminal domain of harmonin. Cooperative effects of mutations in PDZD7 and Usherin, and in PDZD7 and GPR98, result in a digenic USH2 phenotype.


Pssm-ID: 259824  Cd Length: 78  Bit Score: 54.31  E-value: 3.07e-09
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gi 767956918 422 TRVLLEEQARHLLNEQEHATMAYYLDEYRGGSvSVEALVMALFKLLNTHAKFSLLSEVRGTISPQDLERFDHLVLR 497
Cdd:cd07358    4 SLTRLEEMASRLLTSDEVSAILRHCRRYVEER-DVEDLVRPLLAILDTPEKLLLLREIRSLIPPSDLGRFDSMVSP 78
PDZ10_MUPP1-PDZ8_PATJ-like cd06673
PDZ domain 10 of multi-PDZ-domain protein 1 (MUPP1), domain 8 of PATJ (protein-associated ...
290-349 3.74e-09

PDZ domain 10 of multi-PDZ-domain protein 1 (MUPP1), domain 8 of PATJ (protein-associated tight junction) and similar domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 10 of MUPP1, PDZ domain 8 of PATJ, and related domains. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, 9, and 13; consequently, MUPP1 PDZ7 and 8 align with PATJ PDZ6 and 7; and MUPP1 PDZ domains 10-12 align with PATJ PDZ domains 8-10. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family PDZ10 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467161 [Multi-domain]  Cd Length: 86  Bit Score: 54.22  E-value: 3.74e-09
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gi 767956918 290 LGLTIRGGAEYGLG-IYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd06673   15 LGLSIVGGSDTLLGaIIIHEVYEDGAAAKDGrLWAGDQILEVNGEDLRKATHDEAINVLRQT 76
PDZ_Lin-7-like cd06796
PDZ domain of protein Lin-7 and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), ...
290-349 4.40e-09

PDZ domain of protein Lin-7 and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of Lin-7 (also known as LIN-7 or LIN7), and related domains. Lin-7 targets and organize protein complexes to epithelial and synaptic plasma membranes. There are three mammalian Lin-7 homologs: Lin-7A (protein lin-7 homolog A, also known as mammalian lin-seven protein 1 (MALS-1), vertebrate lin-7 homolog 1 (Veli-1), tax interaction protein 33); Lin-7B (also known as MALS-2, Veli-2); and Lin-7C (also known as MALS-3, Veli-3). Lin-7 is involved in localization of the Let-23 growth factor receptor to the basolateral membrane of epithelial cells, in tight junction localization of insulin receptor substrate p53 (IRSp53), in retaining gamma-aminobutyric (GABA) transporter (BGT-1) at the basolateral surface of epithelial cells, and in regulating recruitment of neurotransmitter receptors to the postsynaptic density (PSD). The Lin7 PDZ domain binds Let-23, BGT and beta-catenin, and NMDA (N-methyl-D-aspartate) receptor NR2B. Lin-7 also binds to the PDZ binding motif located in the C-terminal tail of Rhotekin, an effector protein for small GTPase Rho. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Lin-7-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467258 [Multi-domain]  Cd Length: 86  Bit Score: 53.98  E-value: 4.40e-09
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gi 767956918 290 LGLTIRGGAEYGLGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd06796   14 LGFNVMGGKEQNSPIYISRIIPGGVADRHGgLKRGDQLLSVNGVSVEGEHHEKAVELLKAA 74
PDZ1_PTPN13_FRMPD2-like cd06694
PDZ domain 1 of protein tyrosine phosphatase non-receptor type 13 (PTPN13),FERM and PDZ ...
825-897 4.54e-09

PDZ domain 1 of protein tyrosine phosphatase non-receptor type 13 (PTPN13),FERM and PDZ domain-containing protein 2 (FRMPD2), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of PTPN13 [also known as Fas-associated protein-tyrosine phosphatase 1 (FAP-1), protein-tyrosine phosphatase 1E (PTP-E1), and protein-tyrosine phosphatase (PTPL1)], FRMPD2 (also known as PDZ domain-containing protein 4; PDZ domain-containing protein 5C), and related domains. PTPN13 regulates negative apoptotic signaling and mediates phosphoinositide 3-kinase (PI3K) signaling. PTPN13 has five PDZ domains. Proteins known to interact with PTPN13 PDZ domains include: PLEKHA1 and PLEKHA2 via PTPN13-PDZ domain 1, Fas receptor and thyroid receptor-interacting protein 6 via PTPN13-PDZ domain 2, nerve growth factor receptor and protein kinase N2 via PTPN13-PDZ domain 3, PDZ and LIM domain 4 (PDLIM4) via PTPN13-PDZ domains 2 and 4, and brain calpain-2 via PTPN13-PDZ domains 3, 4 and 5. Calpain-2-mediated PTPN13 fragments may be involved in abnormal tau aggregation and increased risk for Alzheimer's disease. FRMPD2 is localized in the basolateral membranes of polarized epithelial cells and is associated with tight junction formation and immune response; it contains 3 PDZ domains. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PTPN13 family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467180 [Multi-domain]  Cd Length: 92  Bit Score: 54.32  E-value: 4.54e-09
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gi 767956918 825 TLVRVKKSAAT-LGIAIEGGANTRQPLPRIV--TIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEA 897
Cdd:cd06694    3 VIVTLKKDPQKgLGFTIVGGENSGSLDLGIFvkSIIPGGPADKDGRIKPGDRIIAINGQSLEGKTHHAAVEIIQNA 78
PDZ_RGS12-like cd06710
PDZ domain of regulator of G-protein signaling 12 (RGS12), and related domains; PDZ (PSD-95 ...
139-206 5.20e-09

PDZ domain of regulator of G-protein signaling 12 (RGS12), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of RGS12, and related domains. RGS12 downregulates GPCR signal transduction by increasing the GTPase activity of G-protein alpha subunits, thereby driving G-proteins into their inactive GDP-bound form. The RGS12 PDZ domain can bind selectively to C-terminal (A/S)-T-X-(L/V) motifs as found within both the CXCR2 IL-8 receptor, and the alternative 3' exon form of RGS12. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This RGS12-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467194 [Multi-domain]  Cd Length: 76  Bit Score: 53.41  E-value: 5.20e-09
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gi 767956918 139 RLVSLRRAKAheGLGFSIRGGSEhgvgIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVK 206
Cdd:cd06710    1 RTVEIARGRA--GYGFTISGQAP----CVLSCVVRGSPADVAGLKAGDQILAVNGINVSKASHEDVVK 62
PDZ_Dishevelled-like cd06717
PDZ domain of segment polarity protein dishevelled homolog DVL1, DVL2, DVL3, and related ...
280-357 5.44e-09

PDZ domain of segment polarity protein dishevelled homolog DVL1, DVL2, DVL3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of DVL1-3, and related domains. The dishevelleds (DVL1, 2 and 3 in humans) act downstream of Frizzled (FZD) receptors in both the canonical and non-canonical WNT signaling pathway; they bind the cytoplasmic C-terminus of frizzled family members and transduce the Wnt signal to down-stream effectors. They bind to several proteins known to modulate Wnt signaling. Binding partners of the DVL1 PDZ domain include nucleoredoxin (NXN), Van Gogh-like (VANGL1), Wnt receptor RYK, Dapper 1 (DACT1), Frizzled7 (FZD7), transmembrane protein 88 (TMEM88), Daple (dishevelled-associating protein with a high frequency of leucines), also known as Ccdc88c), and cysteine-rich protein Idax. The DVL2 PDZ domain has been shown to bind the nuclear export signal sequence of the DVL2 protein. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This DVL-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467201 [Multi-domain]  Cd Length: 87  Bit Score: 53.91  E-value: 5.44e-09
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gi 767956918 280 VNLVLGDGRSLGLTIRGGAEYGL--GIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLK----SSRHL 352
Cdd:cd06717    2 VTLNMEKVNFLGISIVGQSNERGdgGIYVGSIMKGGAVAADGrIEPGDMILQVNDISFENMSNDDAVRVLReavhKPGPI 81

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gi 767956918 353 ILTVK 357
Cdd:cd06717   82 TLTVA 86
PDZ4_PTPN13-like cd06696
PDZ domain 4 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), and related ...
276-349 7.27e-09

PDZ domain 4 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 4 of PTPN13 [also known as Fas-associated protein-tyrosine phosphatase 1 (FAP-1), protein-tyrosine phosphatase 1E (PTP-E1), and protein-tyrosine phosphatase (PTPL1)] and related domains. PTPN13 regulates negative apoptotic signaling and mediates phosphoinositide 3-kinase (PI3K) signaling. PTPN13 has five PDZ domains. Proteins known to interact with PTPN13 PDZ domains include: PLEKHA1 and PLEKHA2 via PTPN13-PDZ domain 1, Fas receptor and thyroid receptor-interacting protein 6 via PTPN13-PDZ domain 2, nerve growth factor receptor and protein kinase N2 via PTPN13-PDZ domain 3, PDZ and LIM domain 4 (PDLIM4) via PTPN13-PDZ domains 2 and 4, and brain calpain-2 via PTPN13-PDZ domains 3, 4 and 5. Calpain-2-mediated PTPN13 fragments may be involved in abnormal tau aggregation and increased risk for Alzheimer's disease. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PTPN13 family PDZ4 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467182 [Multi-domain]  Cd Length: 85  Bit Score: 53.46  E-value: 7.27e-09
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gi 767956918 276 DEKKVNLVLGDGRSLGLTIRGGAEYGlGIYITGV--DPgseAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd06696    2 VELEVTLTKSEKGSLGFTVTKGKDDN-GCYIHDIvqDP---AKSDGrLRPGDRLIMVNGVDVTNMSHTEAVSLLRAA 74
PDZ_shroom2_3_4-like cd06750
PDZ domain of shroom2, shroom3, shroom4, and related domains; PDZ (PSD-95 (Postsynaptic ...
153-218 7.47e-09

PDZ domain of shroom2, shroom3, shroom4, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of shroom2, shroom3, shroom4, and related domains. Shroom family proteins shroom2 (also known as apical-like protein; protein APXL), shroom3 (also known as shroom-related protein), and shroom4 (also known as second homolog of apical protein) are essential regulators of cell morphology during animal development; they regulate cell architecture by directing the subcellular distribution and activation of Rho kinase (ROCK), which results in the localized activation of non-muscle myosin. The interaction between shroom and ROCK is mediated by the shroom domain 2 (SD2). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This shroom2,3,4-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged as beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467232 [Multi-domain]  Cd Length: 82  Bit Score: 53.50  E-value: 7.47e-09
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gi 767956918 153 GFSIRGGSEHGVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARvTHAEAVKALKGS-KKLVLSV 218
Cdd:cd06750   14 GFTLKGGLEHGEPLVISKIEEGGKAASVGkLQVGDEVVNINGVPLSG-SRQEAIQLVKGShKTLKLVV 80
PDZ7_MUPP1-PD6_PATJ-like cd06671
PDZ domain 7 of multi-PDZ-domain protein 1 (MUPP1), PDZ domain 6 of PATJ (protein-associated ...
137-209 7.53e-09

PDZ domain 7 of multi-PDZ-domain protein 1 (MUPP1), PDZ domain 6 of PATJ (protein-associated tight junction) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 7 of MUPP1 and PDZ domain 6 of PATJ, and related domains. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, 9, and 13; consequently, MUPP1 PDZ7 and 8 align with PATJ PDZ6 and 7; and MUPP1 PDZ domains 10-12 align with PATJ PDZ domains 8-10. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family PDZ7 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467159 [Multi-domain]  Cd Length: 96  Bit Score: 53.86  E-value: 7.53e-09
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gi 767956918 137 EVRLVSLRRAkAHEGLGFSIRGGSEHGV---------GIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVK 206
Cdd:cd06671    1 PPRRVELWRE-PGKSLGISIVGGRVMGSrlsngeeirGIFIKHVLEDSPAGRNGtLKTGDRILEVNGVDLRNATHEEAVE 79

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gi 767956918 207 ALK 209
Cdd:cd06671   80 AIR 82
PDZ2-PTPN13_FRMPD2-like cd06792
PDZ domain 2 of tyrosine kinase PTPN13, FERM and PDZ domain-containing protein 2 (FRMPD2), and ...
827-897 7.80e-09

PDZ domain 2 of tyrosine kinase PTPN13, FERM and PDZ domain-containing protein 2 (FRMPD2), and similar domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of human PTPN13, and related domains. PTPN13, also known as Fas-associated protein-tyrosine phosphatase 1 (FAP-1), protein-tyrosine phosphatase 1E (PTP-E1), and protein-tyrosine phosphatase (PTPL1), negatively regulates FAS-mediated apoptosis and NGFR-mediated pro-apoptotic signaling, and may also regulate phosphoinositide 3-kinase (PI3K) signaling. It contains 5 PDZ domains; interaction partners of its second PDZ domain (PDZ2) include the Fas receptor (TNFRSF6) and thyroid receptor-interacting protein 6 (TRIP6). The second PDZ (PDZ2) domain, but not PDZ1 or PDZ3, of FRMPD2 binds to GluN2A and GluN2B, two subunits of N-methyl-d-aspartic acid (NMDA) receptors. Other binding partners of the FRMPDZ2 PDZ2 domain include NOD2, and catenin family members, delta catenin (CTNND2), armadillo repeat gene deleted in velo-cardio-facial syndrome (ARVCF) and p0071 (also known as plakophilin 4; PKP4). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PTPN13-like family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467254 [Multi-domain]  Cd Length: 87  Bit Score: 53.37  E-value: 7.80e-09
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gi 767956918 827 VRVKKSAATLGIAIEGGANTRQPLPRIV--TIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEA 897
Cdd:cd06792    5 VELSKKDGSLGISVTGGINTSVRHGGIYvkSLVPGGAAEQDGRIQKGDRLLEVNGVSLEGVTHKQAVECLKNA 77
PDZ_GOPC-like cd06800
PDZ domain of Golgi-associated PDZ and coiled-coil motif-containing protein (GOPC), and ...
825-897 8.26e-09

PDZ domain of Golgi-associated PDZ and coiled-coil motif-containing protein (GOPC), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of GOPC and related domains. GOPC, also known as PIST (PDZ domain protein interacting specifically with TC10), FIG (fused in glioblastoma), and CAL (CFTR-associated ligand), regulates the trafficking of a wide array of proteins, including small GTPases, receptors, and cell surface molecules such as cadherin 23 and CFTR. It may regulate CFTR chloride currents and acid-sensing ASIC3 currents by modulating cell surface expression of both channels, and may play a role in autophagy. Interaction partners of the GOPC PDZ domains include: FZD5, FZD8, ASIC3, CFTR, MUC3, ARFRP1, Ggamma13, neuroligin, and Stargazin. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This GOPC-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467261 [Multi-domain]  Cd Length: 83  Bit Score: 53.14  E-value: 8.26e-09
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gi 767956918 825 TLVRVKKSAATLGIAIEGGANTRQPLpRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEA 897
Cdd:cd06800    2 KVLLSKEPHEGLGISITGGKEHGVPI-LISEIHEGQPADRCGGLYVGDAILSVNGIDLRDAKHKEAVTILSQQ 73
PDZ2-PDZRN4-like cd06716
PDZ domain 2 of PDZ domain-containing RING finger protein 4 (PDZRN4), PDZRN3-B, and related ...
290-350 9.42e-09

PDZ domain 2 of PDZ domain-containing RING finger protein 4 (PDZRN4), PDZRN3-B, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of PDZRN4, PDZRN3-B, and related domains. PDZRN4 (also known as ligand of numb protein X 4, and SEMACAP3-like protein) contains an N-terminal RING domain and two tandem repeat PDZ domains. It is involved in the progression of cancer, including human liver cancer and breast cancer, and may contribute to the tumorigenesis of rectal adenocarcinoma. Danio rerio PDZRN3-B may participate in neurogenesis: the first PDZ domain of Danio rerio Pdzrn3 interacts with Kidins220 (Kinase D-interacting substrate 220 kD, also named Ankyrin Repeat-Rich Membrane Spanning), a crucial mediator of signal transduction in neural tissues. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZRN4-like family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467200 [Multi-domain]  Cd Length: 88  Bit Score: 53.43  E-value: 9.42e-09
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gi 767956918 290 LGLTI--RGGAEYGLGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNilHDEAVRLLKSSR 350
Cdd:cd06716   17 LGLTLcyRTDDEEDTGIYVSEVDPNSIAAKDGrIREGDQILQINGVDVQN--REEAIALLSEEE 78
PDZ1_hSTXBP4-PDZ2_GgSTXBP4-like cd06698
PDZ1 domain of human syntaxin-binding protein 4 (STXBP4), PDZ2 domain of Gallus gallus ...
151-212 9.56e-09

PDZ1 domain of human syntaxin-binding protein 4 (STXBP4), PDZ2 domain of Gallus gallus uncharacterized STXBP4 isoform X1, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of human syntaxin-binding protein 4 (STXBP4), PDZ2 domain of Gallus gallus uncharacterized STXBP4 isoform X1, and related domains. Human STXBP4 (also known as Synip) includes a single PDZ domain, a coiled-coil domain, and a WW domain (named for its two conserved tryptophans); Gallus gallus STXBP4 isoform X1 contains 2 PDZ domains (PDZ1 and PDZ2). Human STXBP4 plays a role in the translocation of transport vesicles from the cytoplasm to the plasma membrane: insulin induces the dissociation of the STXBP4 and STX4 complex liberating STX4 to interact with Vamp2, and to form the SNARE complex thereby promoting vesicle fusion. It may also play a role in the regulation of insulin release by pancreatic beta cells after stimulation by glucose. Human STXBP4 is also known to physically associate with a prominent isoform of TP63 (deltaNp63alpha 9) whose overexpression promotes squamous cell carcinoma development, and in doing so prevents degradation of this isoform by the Cdc20-APC/C complex, Itch, and RACK1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This STXBP4-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467184 [Multi-domain]  Cd Length: 89  Bit Score: 53.46  E-value: 9.56e-09
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gi 767956918 151 GLGFSIRGGSEH--GVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSK 212
Cdd:cd06698   12 GLGLSIVGGINRpeGPMVFIQEVIPGGDCYKDGrLRPGDQLVSINKESLIGVTLEEAKSILTRAK 76
PDZ3_harmonin cd06739
PDZ domain 3 of harmonin isoforms a and b, and related domains; PDZ (PSD-95 (Postsynaptic ...
826-910 1.05e-08

PDZ domain 3 of harmonin isoforms a and b, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of harmonin isoforms a and b, and related domains. Harmonin (also known as Usher Type 1C, PDZ-73 and AIE-75) is a key organizer of the Usher (USH) protein interactome. USH syndrome is the leading cause of hereditary sensory deaf-blindness in humans; three clinically distinct types of USH have been identified, type 1 to 3. The gene encoding harmonin (USH1C) is the causative gene for the USH type 1C phenotype. There are at least 10 alternatively spliced isoforms of harmonin, which are divided into three subclasses (a, b, and c). All isoforms contain the first two PDZ domains and the first coiled-coil domain. The a and b isoforms all have a third PDZ domain. The different PDZ domains are responsible for interactions with all known Usher syndrome type 1 proteins, and most Usher syndrome type 2 proteins. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This harmonin family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467221 [Multi-domain]  Cd Length: 94  Bit Score: 53.47  E-value: 1.05e-08
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gi 767956918 826 LVRVKKSAaTLGIAIEGGANTrqPL-PRIV--TIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEAFKtKD 902
Cdd:cd06739    5 LLRIKKNG-PLDLALEGGIDS--PLgGKIVvsAVYEGGAADKHGGIVKGDQIMMVNGKSLTDVTLAEAEAALQRAMN-SG 80

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gi 767956918 903 RDYIDFLV 910
Cdd:cd06739   81 GDWIDLVI 88
PDZ2_L-delphilin-like cd06744
PDZ domain 2 of delphilin (L-delphilin isoform), and related domains; PDZ (PSD-95 ...
147-211 1.14e-08

PDZ domain 2 of delphilin (L-delphilin isoform), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of delphilin (also known as glutamate receptor, ionotropic, delta 2-interacting protein 1, L-delphilin). Delphilin, a postsynaptic protein which it is selectively expressed at cerebellar Purkinje cells, links the glutamate receptor delta 2 subunit (GluRdelta2) with the actin cytoskeleton and various signaling molecules. Two alternatively spliced isoforms of delphilin have been characterized: L-delphilin has two PDZ domains, PDZ1 and PDZ2, and S-delphilin has a single PDZ domain (PDZ2). These two isoforms are differently palmitoylated and may be involved in controlling GluRdelta2 signaling in Purkinje cells. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This delphilin-like family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F


Pssm-ID: 467226 [Multi-domain]  Cd Length: 75  Bit Score: 52.66  E-value: 1.14e-08
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gi 767956918 147 KAHEGLGFSIRGGSEhgvgIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGS 211
Cdd:cd06744    6 RGNGSFGFTLRGHAP----VYIESVDPGSAAERAGLKPGDRILFLNGLDVRNCSHDKVVSLLQGS 66
PDZ1_GgSTXBP4-like cd06692
PDZ1 domain of Gallus gallus uncharacterized syntaxin-binding protein 4 (STXBP4) isoform X1, ...
288-356 1.23e-08

PDZ1 domain of Gallus gallus uncharacterized syntaxin-binding protein 4 (STXBP4) isoform X1, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of Gallus gallus uncharacterized syntaxin-binding protein 4 (STXBP4) isoform X1, and related domains. Gallus gallus STXBP4 isoform X1 contains 2 PDZ domains (PDZ1 and PDZ2). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This STXBP4-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467179 [Multi-domain]  Cd Length: 88  Bit Score: 52.99  E-value: 1.23e-08
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gi 767956918 288 RSLGLTIRGG----AEYGLGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKS---SRHLILTV 356
Cdd:cd06692    8 KGLGIKIIGGyrenTGEEFGIFIKRILPGGLAATDGrLKEGDLILEVNGESLQGVTNERAVSILRSasaSNHMSLLI 84
PDZ2_Par3-like cd23058
PDZ domain 2 of partitioning defective 3 (Par3), and related domains; PDZ (PSD-95 ...
147-217 1.25e-08

PDZ domain 2 of partitioning defective 3 (Par3), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of Par3 (or PAR3 or Par-3, also known as Atypical PKC isotype-specific-interacting protein, ASIP, Drosophila Bazooka) and related domains. Par3 is a scaffold protein involved in organizing cell polarity across animals. Par3 binds numerous molecules both for its recruitment to one pole of the cell and for downstream contributions to polarized cell function. It regulates cell polarity by targeting the Par complex proteins Par6 and atypical protein kinase C (aPKC) to specific cortical sites. Physical interactions between Par3 and the Par complex include Par3 PDZ domain 1 binding to the Par6 PDZ domain, Par3 PDZ domain 1 and PDZ domain 3 binding the Par6's PDZ-binding motif, and an interaction with an undefined region of aPKC that requires both Par3 PDZ2 and PDZ3. The PDZ domains of Par3 have also been implicated as potential phosphoinositide signaling integrators, since its second PDZ domain binds to phosphoinositides, and the third PDZ interacts with phosphoinositide phosphatase PTEN. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Par3 family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467271 [Multi-domain]  Cd Length: 93  Bit Score: 53.03  E-value: 1.25e-08
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gi 767956918 147 KAHEGLGFSI--RGGSEHGVG-IYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSK-----KLVLS 217
Cdd:cd23058   12 KGPEGLGFSItsRDNPTGGSGpIYIKNILPKGAAIQDGrLKAGDRLLEVNGVDVTGKTQEEVVSLLRSTKlggtvSLVVS 91
CtpA COG0793
C-terminal processing protease CtpA/Prc, contains a PDZ domain [Posttranslational modification, ...
150-222 1.26e-08

C-terminal processing protease CtpA/Prc, contains a PDZ domain [Posttranslational modification, protein turnover, chaperones];


Pssm-ID: 440556 [Multi-domain]  Cd Length: 341  Bit Score: 57.96  E-value: 1.26e-08
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gi 767956918 150 EGLGFSIRggSEHGvGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGSK--KLVLSVYSAG 222
Cdd:COG0793   60 GGLGAELG--EEDG-KVVVVSVIPGSPAEKAGIKPGDIILAIDGKSVAGLTLDDAVKLLRGKAgtKVTLTIKRPG 131
PDZ2_GRIP1-2-like cd06681
PDZ domain 2 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
286-356 1.40e-08

PDZ domain 2 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR) binding proteins GRIP1 (ABP/GRIP2) and GRIP2, and related domains. GRIP1 and GRIP2 each have 7 PDZ domains. The interaction of GRIP1 and GRIP2 with GluA2/3 (AMPAR subunit) regulates AMPAR trafficking and synaptic targeting. GRIP1 has an essential role in regulating AMPAR trafficking during synaptic plasticity and learning and memory. GRIP1 and GRIP2 interact with a variety of other proteins associated with protein trafficking and internalization, for example GRIP1 also interacts with KIF5 (also known as kinesin 1), EphB receptors, scaffold protein liprin-alpha, and the rasGEF GRASP-1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This GRIP family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467169 [Multi-domain]  Cd Length: 89  Bit Score: 52.62  E-value: 1.40e-08
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gi 767956918 286 DGRSLGLTIRGGA-EYGLGIY---ITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSSRH-LILTV 356
Cdd:cd06681   10 EGNSFGFVIRGGAhEDRNKSRpltVTHVRPGGPADREGtIKPGDRLLSVDGISLHGATHAEAMSILKQCGQeATLLI 86
PDZ_neurabin-like cd06790
PDZ domain of neurabin-1 and neurabin-2, and related domains; PDZ (PSD-95 (Postsynaptic ...
147-215 1.45e-08

PDZ domain of neurabin-1 and neurabin-2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of neurabin-1 (also known as protein phosphatase 1 regulatory subunit 9A) and neurabin-2 (also known as spinophilin, and protein phosphatase 1 regulatory subunit 9B), and related domains. Neurabin-1 and neurabin-2 are neuronal scaffolding proteins that play important roles in the regulation of synaptic transmission through their ability to interact with and target protein phosphatase 1 (PP1) to dendritic spines where PP1 dephosphorylates and inactivates glutamate receptors. Neurabin-2 interacts with multiple other synaptic proteins, including synaptic signaling and scaffolding proteins (e.g., GluN1 and SAPAP3) and cytoskeletal proteins (e.g., neurofilament medium polypeptide, NF-M). Neurabin-1 and neurabin-2 also binds F-actin. Other binding partners of neurabin-1 include adenosine A1 receptor (A1R), SAD-1 kinase and 70 kDa ribosomal protein S6 kinase (p70-S6K). This PDZ domain is immediately C-terminal to the PP1 binding domain. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This neurabin-like PDZ domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467252 [Multi-domain]  Cd Length: 90  Bit Score: 52.81  E-value: 1.45e-08
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gi 767956918 147 KAHEGLGFSIRG---GSEHGV---GIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSKKLV 215
Cdd:cd06790    9 KGSEGLGISIIGmgvGADAGLeklGIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGVTQAFAASVLRNTSGTV 84
PDZ7_PDZD2-PDZ4_hPro-IL-16-like cd06763
PDZ domain 7 of PDZ domain containing 2 (PDZD2), PDZ domain 4 of human pro-interleukin-16 ...
151-216 1.61e-08

PDZ domain 7 of PDZ domain containing 2 (PDZD2), PDZ domain 4 of human pro-interleukin-16 (isoform 1, 1332 AA), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 7 of PDZD2, also known as KIAA0300, PIN-1, PAPIN, activated in prostate cancer (AIPC) and PDZ domain-containing protein 3 (PDZK3). PDZD2 has seven PDZ domains. PDZD2 is expressed at exceptionally high levels in the pancreas and certain cancer tissues, such as prostate cancer. It promotes the proliferation of insulinoma cells and is upregulated during prostate tumorigenesis. In osteosarcoma (OS), the microRNA miR-363 acts as a tumor suppressor by inhibiting PDZD2. This family include the PDZ domain of the secreted mature form of human interleukin-16 (IL-16); this is the fourth PDZ domain (PDZ4) of human pro-interleukin-16 (isoform 1, also known as nPro-Il-16). Precursor IL-16 is cleaved to produce pro-IL-16 and C-terminal mature IL-16. Pro-IL-16 functions as a regulator of T cell growth; mature IL-16 is a CD4 ligand that induces chemotaxis and CD25 expression in CD4+ T cells. IL-16 bioactivity has been closely associated with the progression of several different cancers PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZD2-like family PDZ7 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467244 [Multi-domain]  Cd Length: 86  Bit Score: 52.62  E-value: 1.61e-08
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gi 767956918 151 GLGFSIRGG--SEHG-VGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEA---VKAL-KGSKKLVL 216
Cdd:cd06763   12 GLGFSLEGGkgSPLGdRPLTIKRIFKGGAAEQSGvLQVGDEILQINGTSLQGLTRFEAwniIKSLpEGPVTLLI 85
PDZ10_MUPP1-PDZ8_PATJ-like cd06673
PDZ domain 10 of multi-PDZ-domain protein 1 (MUPP1), domain 8 of PATJ (protein-associated ...
147-209 1.70e-08

PDZ domain 10 of multi-PDZ-domain protein 1 (MUPP1), domain 8 of PATJ (protein-associated tight junction) and similar domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 10 of MUPP1, PDZ domain 8 of PATJ, and related domains. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, 9, and 13; consequently, MUPP1 PDZ7 and 8 align with PATJ PDZ6 and 7; and MUPP1 PDZ domains 10-12 align with PATJ PDZ domains 8-10. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family PDZ10 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467161 [Multi-domain]  Cd Length: 86  Bit Score: 52.29  E-value: 1.70e-08
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gi 767956918 147 KAHEGLGFSIRGGSEHGVG-IYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALK 209
Cdd:cd06673   10 KGKKGLGLSIVGGSDTLLGaIIIHEVYEDGAAAKDGrLWAGDQILEVNGEDLRKATHDEAINVLR 74
PDZ1_FRMPD2-like cd23071
PDZ domain 1 of FERM and PDZ domain-containing protein 2 (FRMPD2), and related domains; PDZ ...
137-211 1.98e-08

PDZ domain 1 of FERM and PDZ domain-containing protein 2 (FRMPD2), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of FRMPD2 (also known as PDZ domain-containing protein 4, and related domains. FRMPD2 is localized in the basolateral membranes of polarized epithelial cells and is associated with tight junction formation and immune response; it contains 3 PDZ domains. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PTPN13 family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467284 [Multi-domain]  Cd Length: 92  Bit Score: 52.50  E-value: 1.98e-08
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gi 767956918 137 EVRLVSLRRAKAHeGLGFSIRGGSEHG---VGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGS 211
Cdd:cd23071    1 EIVCVTLKRDPKR-GFGFVIVGGENTGkldLGIFIASIIPGGPAEKDGrIKPGGRLISLNNISLEGVTFNTAVKILQNS 78
PDZ2_Scribble-like cd06703
PDZ domain 2 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 ...
146-215 2.03e-08

PDZ domain 2 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of Drosophila Scribble (also known as LAP4), human Scribble homolog (also known as hScrib, LAP4, CriB1, ScrB1 and Vartul), and related domains. They belong to the LAP family, which describes proteins that contain either one or four PDZ domains and 16 LRRs (leucine-rich repeats) and function in controlling cell shape, size and subcellular protein localization. In Drosophila, the Scribble complex, comprising Scribble, discs large, and lethal giant larvae, plays a role in apico-basal cell polarity, in other forms of polarity, including regulation of the actin cytoskeleton, cell signaling and vesicular trafficking, and in tumor development. Mammalian Scribble is important in many aspects of cancer development. Scribble and its homologs can be downregulated or overexpressed in cancer; they have a role in cancer beyond their function in loss of cell polarity. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Scribble-like family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467187 [Multi-domain]  Cd Length: 92  Bit Score: 52.26  E-value: 2.03e-08
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gi 767956918 146 AKAHEGLGFSIRGGSEHG------VGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSKKLV 215
Cdd:cd06703    8 IRDGKGLGFSIAGGKGSTpfrdgdEGIFISRITEGGAADRDGkLQVGDRVLSINGVDVTEARHDQAVALLTSSSPTI 84
PDZ7_MUPP1-PD6_PATJ-like cd06671
PDZ domain 7 of multi-PDZ-domain protein 1 (MUPP1), PDZ domain 6 of PATJ (protein-associated ...
278-349 2.43e-08

PDZ domain 7 of multi-PDZ-domain protein 1 (MUPP1), PDZ domain 6 of PATJ (protein-associated tight junction) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 7 of MUPP1 and PDZ domain 6 of PATJ, and related domains. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, 9, and 13; consequently, MUPP1 PDZ7 and 8 align with PATJ PDZ6 and 7; and MUPP1 PDZ domains 10-12 align with PATJ PDZ domains 8-10. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family PDZ7 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467159 [Multi-domain]  Cd Length: 96  Bit Score: 52.32  E-value: 2.43e-08
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gi 767956918 278 KKVNLVLGDGRSLGLTIRGGAEYGL---------GIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLK 347
Cdd:cd06671    3 RRVELWREPGKSLGISIVGGRVMGSrlsngeeirGIFIKHVLEDSPAGRNGtLKTGDRILEVNGVDLRNATHEEAVEAIR 82

                 ..
gi 767956918 348 SS 349
Cdd:cd06671   83 NA 84
PDZ12_MUPP1-like cd06675
PDZ domain 12 of multi-PDZ-domain protein 1 (MUPP1), PDZ domain 10 of protein-associated tight ...
139-209 2.43e-08

PDZ domain 12 of multi-PDZ-domain protein 1 (MUPP1), PDZ domain 10 of protein-associated tight junction (PATJ, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 12 of MUPP1, PDZ domain 10 of PATJ, and related domains. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, 9, and 13; consequently, MUPP1 PDZ7 and 8 align with PATJ PDZ6 and 7; and MUPP1 PDZ domains 10-12 align with PATJ PDZ domains 8-10. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like PDZ12 family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F


Pssm-ID: 467163 [Multi-domain]  Cd Length: 86  Bit Score: 51.98  E-value: 2.43e-08
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gi 767956918 139 RLVSLRRAkAHEGLGFSIRGGSEHGVG---IYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALK 209
Cdd:cd06675    1 RTVEIKRG-PQDSLGISIAGGVGSPLGdvpVFIAMIQPNGVAAQTGkLKVGDRIVSINGQSTDGLTHSEAVNLLK 74
PDZ_RGS12-like cd06710
PDZ domain of regulator of G-protein signaling 12 (RGS12), and related domains; PDZ (PSD-95 ...
284-353 2.46e-08

PDZ domain of regulator of G-protein signaling 12 (RGS12), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of RGS12, and related domains. RGS12 downregulates GPCR signal transduction by increasing the GTPase activity of G-protein alpha subunits, thereby driving G-proteins into their inactive GDP-bound form. The RGS12 PDZ domain can bind selectively to C-terminal (A/S)-T-X-(L/V) motifs as found within both the CXCR2 IL-8 receptor, and the alternative 3' exon form of RGS12. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This RGS12-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467194 [Multi-domain]  Cd Length: 76  Bit Score: 51.87  E-value: 2.46e-08
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gi 767956918 284 LGDGRS-LGLTIRGGAEyglgIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLI 353
Cdd:cd06710    5 IARGRAgYGFTISGQAP----CVLSCVVRGSPADVAGLKAGDQILAVNGINVSKASHEDVVKLIGKCTGVL 71
PDZ1_GRIP1-2-like cd06687
PDZ domain 1 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
280-349 2.65e-08

PDZ domain 1 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR) binding proteins GRIP1 (ABP/GRIP2) and GRIP2, and related domains. GRIP1 and GRIP2 each have 7 PDZ domains. The interaction of GRIP1 and GRIP2 with GluA2/3 (AMPAR subunit) regulates AMPAR trafficking and synaptic targeting. GRIP1 has an essential role in regulating AMPAR trafficking during synaptic plasticity and learning and memory. GRIP1 and GRIP2 interact with a variety of other proteins associated with protein trafficking and internalization, for example GRIP1 also interacts with KIF5 (also known as kinesin 1), EphB receptors, scaffold protein liprin-alpha, and the rasGEF GRASP-1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This GRIP family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467175 [Multi-domain]  Cd Length: 83  Bit Score: 52.03  E-value: 2.65e-08
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gi 767956918 280 VNLVLGDGRSLGLTIRGGAEYGLGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd06687    3 VELIKKEGSTLGLTVSGGIDKDGKPRVSNLRPGGIAARSDqLNVGDYIKSVNGIRTTKLRHDEIISLLKNV 73
PDZ2_PDZD2-like cd06758
PDZ domain 2 of PDZ domain containing 2 (PDZD2), and related domains; PDZ (PSD-95 ...
831-897 3.08e-08

PDZ domain 2 of PDZ domain containing 2 (PDZD2), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of PDZD2, also known as KIAA0300, PIN-1, activated in prostate cancer (AIPC) and PDZ domain-containing protein 3 (PDZK3). PDZD2 has seven PDZ domains, and is expressed at exceptionally high levels in the pancreas and certain cancer tissues such as prostate cancer. It promotes the proliferation of insulinoma cells and is upregulated during prostate tumorigenesis. In osteosarcoma (OS), the microRNA miR-363 acts as a tumor suppressor by inhibiting PDZD2. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZD2-like family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467239 [Multi-domain]  Cd Length: 88  Bit Score: 51.97  E-value: 3.08e-08
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gi 767956918 831 KSAATLGIAIEGG-ANTRQPLPRIVT-IQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEA 897
Cdd:cd06758    9 KEKGGLGIQITGGkGSKRGDIGIFVAgVEEGGSADRDGRLKKGDELLMINGQSLIGLSHQEAVAILRSS 77
PDZ12_MUPP1-like cd06675
PDZ domain 12 of multi-PDZ-domain protein 1 (MUPP1), PDZ domain 10 of protein-associated tight ...
289-356 3.20e-08

PDZ domain 12 of multi-PDZ-domain protein 1 (MUPP1), PDZ domain 10 of protein-associated tight junction (PATJ, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 12 of MUPP1, PDZ domain 10 of PATJ, and related domains. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, 9, and 13; consequently, MUPP1 PDZ7 and 8 align with PATJ PDZ6 and 7; and MUPP1 PDZ domains 10-12 align with PATJ PDZ domains 8-10. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like PDZ12 family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F


Pssm-ID: 467163 [Multi-domain]  Cd Length: 86  Bit Score: 51.60  E-value: 3.20e-08
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gi 767956918 289 SLGLTIRGGAEYGLG---IYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLK-SSRHLILTV 356
Cdd:cd06675   12 SLGISIAGGVGSPLGdvpVFIAMIQPNGVAAQTGkLKVGDRIVSINGQSTDGLTHSEAVNLLKnASGTIILQV 84
PDZ2_GRIP1-2-like cd06681
PDZ domain 2 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
151-209 3.79e-08

PDZ domain 2 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR) binding proteins GRIP1 (ABP/GRIP2) and GRIP2, and related domains. GRIP1 and GRIP2 each have 7 PDZ domains. The interaction of GRIP1 and GRIP2 with GluA2/3 (AMPAR subunit) regulates AMPAR trafficking and synaptic targeting. GRIP1 has an essential role in regulating AMPAR trafficking during synaptic plasticity and learning and memory. GRIP1 and GRIP2 interact with a variety of other proteins associated with protein trafficking and internalization, for example GRIP1 also interacts with KIF5 (also known as kinesin 1), EphB receptors, scaffold protein liprin-alpha, and the rasGEF GRASP-1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This GRIP family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467169 [Multi-domain]  Cd Length: 89  Bit Score: 51.47  E-value: 3.79e-08
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gi 767956918 151 GLGFSIRGG-SEHGVGIY---VSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALK 209
Cdd:cd06681   13 SFGFVIRGGaHEDRNKSRpltVTHVRPGGPADREGtIKPGDRLLSVDGISLHGATHAEAMSILK 76
PDZ1-PDZRN4-like cd06715
PDZ domain 1 of PDZ domain-containing RING finger protein 4 (PDZRN4), PDZRN3-B, and related ...
289-353 3.89e-08

PDZ domain 1 of PDZ domain-containing RING finger protein 4 (PDZRN4), PDZRN3-B, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of PDZRN4, PDZRN3-B, and related domains. PDZRN4 (also known as ligand of numb protein X 4, and SEMACAP3-like protein) contains an N-terminal RING domain and two tandem repeat PDZ domains. It is involved in the progression of cancer, including human liver cancer and breast cancer, and may contribute to the tumorigenesis of rectal adenocarcinoma. Danio rerio PDZRN3-B may participate in neurogenesis: the first PDZ domain of Danio rerio Pdzrn3 interacts with Kidins220 (Kinase D-interacting substrate 220 kD, also named Ankyrin Repeat-Rich Membrane Spanning), a crucial mediator of signal transduction in neural tissues. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZRN4-like family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467199 [Multi-domain]  Cd Length: 92  Bit Score: 51.62  E-value: 3.89e-08
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gi 767956918 289 SLGLTIRGG-----AEYGL---GIYITGV-DPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLI 353
Cdd:cd06715   13 SLGFNIIGGrpcenNQEGSsseGIYVSKIvENGPAADEGGLQVHDRIIEVNGKDLSKATHEEAVEAFRTAKEPI 86
PDZ3_MUPP1-like cd06791
PDZ domain 3 of multi-PDZ-domain protein 1 (MUPP1) and PATJ (protein-associated tight junction) ...
286-349 4.74e-08

PDZ domain 3 of multi-PDZ-domain protein 1 (MUPP1) and PATJ (protein-associated tight junction) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of MUPP1 and PATJ, and related domains. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, 9, and 13; consequently, MUPP1 PDZ7 and 8 align with PATJ PDZ6 and 7; and MUPP1 PDZ domains 10-12 align with PATJ PDZ domains 8-10. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467253 [Multi-domain]  Cd Length: 89  Bit Score: 51.46  E-value: 4.74e-08
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gi 767956918 286 DGRSLGLTIRG----GAEYGL-GIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd06791   10 DEQGLGITIAGyvgeKASGELsGIFVKSIIPGSAADQDGrIQVNDQIIAVDGVNLQGFTNQEAVEVLRNT 79
PDZ3_DLG5-like cd06767
PDZ domain 3 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density ...
289-353 4.77e-08

PDZ domain 3 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of Drosophila and mammalian Dlg5, and related domains. Dlg5 is a scaffold protein with multiple conserved functions that are independent of each other in regulating growth, cell polarity, and cell adhesion. It has a coiled-coil domain, 4 PDZ domains and a MAGUK domain (an SH3 domain next to a non-catalytically active guanylate kinase domain). Deregulation of Dlg5 has been implicated in the malignancy of several cancer types. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Dlg5-like family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467248 [Multi-domain]  Cd Length: 82  Bit Score: 51.17  E-value: 4.77e-08
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gi 767956918 289 SLGLTIRGGaEYGlGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLI 353
Cdd:cd06767   14 PLGISIVSG-ENG-GIFVSSVTEGSLAHQAGLEYGDQLLEVNGINLRNATEQQAALILRQCGDTI 76
PDZ3_FL-whirlin-like cd06742
PDZ domain 3 of the full-length isoform of whirlin, PDZ domain 1 of the short isoform of ...
289-346 5.10e-08

PDZ domain 3 of the full-length isoform of whirlin, PDZ domain 1 of the short isoform of whirlin, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of the full-length isoform of whirlin, PDZ domain 1 of the short isoform of whirlin, and related domains. Whirlin is an essential protein for developmental pathways in photoreceptor cells of the retina and hair cells of the inner ear. The full-length whirlin isoform has two harmonin N-like domains, three PDZ domains, a proline-rich region, and a PDZ-binding motif. Whirlin isoforms may form different complexes at the periciliary membrane complex (PMC) in photoreceptors, and the stereociliary tip and base in inner ear hair cells. It interacts with ADGRV1 and usherin at the PMC; with SANS and RpgrORF15 at the connecting cilium in photoreceptors; with EPS8, MYO15A, p55, and CASK proteins at the stereociliary tip of inner ear hair cells; and with ADGRV1, usherin, and PDZD7 at the stereociliary base in inner ear hair cells. Mutations in the gene encoding whirlin (WHRN; also known as USH2D and DFNB31), have been found to cause either USH2 subtype (USH2D) or autosomal recessive non-syndromic deafness type 31 (DFNB31). Whirlin is the key protein in the USH2 complex (whirlin, usherin and GPR98) which recruits other USH2 causative proteins at the periciliary membrane in photoreceptors and the ankle link of the stereocilia in hair cells. Whirlin's interaction with espin, another stereociliary protein, may be important for the architecture of the USH2 complex. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This whirlin family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F


Pssm-ID: 467224 [Multi-domain]  Cd Length: 91  Bit Score: 51.20  E-value: 5.10e-08
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gi 767956918 289 SLGLTIRGGA--EYGLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLL 346
Cdd:cd06742   12 TLGIAIEGGAntKQPLPRVINIQRGGSAHNCGGLKVGHVILEVNGTSLRGLEHREAARLI 71
PDZ_shroom2_3_4-like cd06750
PDZ domain of shroom2, shroom3, shroom4, and related domains; PDZ (PSD-95 (Postsynaptic ...
837-900 5.17e-08

PDZ domain of shroom2, shroom3, shroom4, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of shroom2, shroom3, shroom4, and related domains. Shroom family proteins shroom2 (also known as apical-like protein; protein APXL), shroom3 (also known as shroom-related protein), and shroom4 (also known as second homolog of apical protein) are essential regulators of cell morphology during animal development; they regulate cell architecture by directing the subcellular distribution and activation of Rho kinase (ROCK), which results in the localized activation of non-muscle myosin. The interaction between shroom and ROCK is mediated by the shroom domain 2 (SD2). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This shroom2,3,4-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged as beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467232 [Multi-domain]  Cd Length: 82  Bit Score: 50.80  E-value: 5.17e-08
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gi 767956918 837 GIAIEGGANTRQPLPrIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGkEHREAARIIAEAFKT 900
Cdd:cd06750   14 GFTLKGGLEHGEPLV-ISKIEEGGKAASVGKLQVGDEVVNINGVPLSG-SRQEAIQLVKGSHKT 75
PDZ_PTPN3-4-like cd06706
PDZ domain of tyrosine-protein phosphatase non-receptor type 3 (PTPN3), tyrosine-protein ...
286-357 5.39e-08

PDZ domain of tyrosine-protein phosphatase non-receptor type 3 (PTPN3), tyrosine-protein phosphatase non-receptor type 4 (PTNP4), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of PTPN3, PTPN4 and related domains. PTPN3 (also known as protein-tyrosine phosphatase H1, PTP-H1) has a tumor-suppressive or a tumor-promoting role in many cancers. It serves as a specific phosphatase for the MAP kinase p38gamma; the two interact via their PDZ domains and cooperate to promote Ras-induced oncogenesis. Interaction partners of the PTPN3 PDZ domain include p38gamma and human papillomavirus E6 oncoprotein. PTPN4 (also known as protein-tyrosine phosphatase MEG1) plays a role in immunity, learning, synaptic plasticity or cell homeostasis. p38gamma is also an interaction partner of the PTPN4 PDZ domain: PTPN4 regulates neuronal cell homeostasis by protecting neurons against apoptosis; binding of the C terminus of p38gamma to the PDZ domain of PTPN4, antagonizes the catalytic autoinhibition of PTPN4, leading to cell apoptosis. Other interaction partners of the PTPN4 PDZ domain include glutamate receptor subunit GluN2A, and RABV strain G protein, among others. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PTPN3-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467190 [Multi-domain]  Cd Length: 90  Bit Score: 51.16  E-value: 5.39e-08
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gi 767956918 286 DGRsLGLTIRGGAEYGLGIYITGVDPGSEAEGS--GLKVGDQILEVNGRSFLNILHDEAVRLLKSSRH-----LILTVK 357
Cdd:cd06706   13 NGR-FGFNVKGGVDQKMPVIVSRVAPGTPADLCipRLNEGDQVLLINGRDISEHTHDQVVMFIKASRErhsgeLVLLVR 90
PDZ_densin_erbin-like cd06749
PDZ domain of densin, erbin, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95) ...
151-215 6.36e-08

PDZ domain of densin, erbin, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of densin, erbin, and related domains. Densin (also known as leucine-rich repeat-containing protein 7, LRRC7, densin-180, protein LAP1) and erbin (also known as densin-180-like protein, Erbb2-interacting protein, protein LAP2) belong to the LAP (leucine-rich repeat and PDZ domain) family of scaffolding proteins that play roles in the maintenance of cell shape and apical-basal polarity. Densin and erbin are components of the excitatory postsynaptic compartment and are regulators of dendritic morphology and postsynaptic structure. The densin PDZ domain binds CaV1.3 alpha1 subunit, delta-catenin, and MAGUIN-1. Binding partners of the erbin PDZ domain include ErbB receptor tyrosine kinase ErbB2, HTLV-1 Tax1, Cav1.3 Ca2+channels, and constituents of the cadherin:catenin cell adhesion complex, in particular delta-catenin, p0071 and ARVCF. The erbin PDZ domain binds Smad3, a transductor of the TGFbeta pathway, possibly by a novel interface of binding. Erbin and two other LAP proteins (scribble and lano) redundantly regulate epithelial polarity and apical adhesion complex. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This densin and erbin-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged as beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467231 [Multi-domain]  Cd Length: 87  Bit Score: 50.79  E-value: 6.36e-08
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gi 767956918 151 GLGFSIRGG-SEHG-------VGIYVSLVEPGSLAEKEgLRVGDQILRVNDKSLARVTHAEAVKALKGSKKLV 215
Cdd:cd06749   10 GLGFSISGGiGSQGnpfrpddDGIFVTKVQPDGPASKL-LQPGDKILEVNGYDFVNIEHGQAVSLLKSFQNTV 81
PDZ7_PDZD2-PDZ4_hPro-IL-16-like cd06763
PDZ domain 7 of PDZ domain containing 2 (PDZD2), PDZ domain 4 of human pro-interleukin-16 ...
827-894 8.14e-08

PDZ domain 7 of PDZ domain containing 2 (PDZD2), PDZ domain 4 of human pro-interleukin-16 (isoform 1, 1332 AA), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 7 of PDZD2, also known as KIAA0300, PIN-1, PAPIN, activated in prostate cancer (AIPC) and PDZ domain-containing protein 3 (PDZK3). PDZD2 has seven PDZ domains. PDZD2 is expressed at exceptionally high levels in the pancreas and certain cancer tissues, such as prostate cancer. It promotes the proliferation of insulinoma cells and is upregulated during prostate tumorigenesis. In osteosarcoma (OS), the microRNA miR-363 acts as a tumor suppressor by inhibiting PDZD2. This family include the PDZ domain of the secreted mature form of human interleukin-16 (IL-16); this is the fourth PDZ domain (PDZ4) of human pro-interleukin-16 (isoform 1, also known as nPro-Il-16). Precursor IL-16 is cleaved to produce pro-IL-16 and C-terminal mature IL-16. Pro-IL-16 functions as a regulator of T cell growth; mature IL-16 is a CD4 ligand that induces chemotaxis and CD25 expression in CD4+ T cells. IL-16 bioactivity has been closely associated with the progression of several different cancers PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZD2-like family PDZ7 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467244 [Multi-domain]  Cd Length: 86  Bit Score: 50.69  E-value: 8.14e-08
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gi 767956918 827 VRVKKSAATLGIAIEGGANTrqPL-PRIVTIQR---GGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARII 894
Cdd:cd06763    4 VELEKGSAGLGFSLEGGKGS--PLgDRPLTIKRifkGGAAEQSGVLQVGDEILQINGTSLQGLTRFEAWNII 73
PDZ5_DrPTPN13-like cd23060
PDZ domain 5 of Danio rerio tyrosine-protein phosphatase non-receptor type 13 (Ptpn13) and ...
279-356 8.74e-08

PDZ domain 5 of Danio rerio tyrosine-protein phosphatase non-receptor type 13 (Ptpn13) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 5 of Danio rerio Ptpn13, and related domains. Protein-tyrosine phosphatases (PTPs) dephosphorylate phosphotyrosyl residues in proteins that are phosphorylated by protein tyrosine kinases (PTKs). Danio rerio Ptpn13 is a classical non-receptor-like PTP. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PTPN13-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467273 [Multi-domain]  Cd Length: 80  Bit Score: 50.43  E-value: 8.74e-08
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gi 767956918 279 KVNLVLGDGRSLGLTIRGGaEYGLGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLI-LTV 356
Cdd:cd23060    1 QIELEKPANGGLGFSLVGG-EGGSGIFVKSISPGGVADRDGrLQVGDRLLQVNGESVIGLSHSKAVNILRKAKGTVqLTV 79
PDZ4_LNX1_2-like cd06680
PDZ domain 4 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ ...
830-896 9.11e-08

PDZ domain 4 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 4 of LNX1 (also known as PDZ domain-containing RING finger protein 2, PDZRN2)and LNX2 (also known as PDZ domain-containing RING finger protein 1, PDZRN1), and related domains. LNX1 and LNX2 are Ring (Really Interesting New Gene) finger and PDZ domain-containing E3 ubiquitin ligases that bind to the cell fate determinant protein NUMB and mediate its ubiquitination. LNX1 can ubiquitinate a number of other ligands including PPFIA1, KLHL11, KIF7 and ERC2. LNX1 and LNX2 each have four PDZ domains. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This LNX family PDZ4 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467168 [Multi-domain]  Cd Length: 89  Bit Score: 50.42  E-value: 9.11e-08
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gi 767956918 830 KKSAATLGIAIEGG---ANTRQPLpRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAE 896
Cdd:cd06680    7 RSSSGSLGFSIVGGyeeSHGNQPF-FVKSIVPGTPAYNDGRLKCGDIILAVNGVSTVGMSHAALVPLLKE 75
PDZ6_GRIP1-2-like cd06683
PDZ domain 6 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
827-897 9.70e-08

PDZ domain 6 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR) binding proteins GRIP1 (ABP/GRIP2) and GRIP2, and related domains. GRIP1 and GRIP2 each have 7 PDZ domains. The interaction of GRIP1 and GRIP2 with GluA2/3 (AMPAR subunit) regulates AMPAR trafficking and synaptic targeting. GRIP1 has an essential role in regulating AMPAR trafficking during synaptic plasticity and learning and memory. GRIP1 and GRIP2 interact with a variety of other proteins associated with protein trafficking and internalization, for example GRIP1 also interacts with KIF5 (also known as kinesin 1), EphB receptors, scaffold protein liprin-alpha, and the rasGEF GRASP-1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This GRIP family PDZ6 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467171 [Multi-domain]  Cd Length: 85  Bit Score: 50.38  E-value: 9.70e-08
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gi 767956918 827 VRVKKSAATLGIAIEGGANTRQPLpRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEA 897
Cdd:cd06683    6 VELKRYGGPLGITISGTEEPFDPI-VISGLTEGGLAERTGAIHVGDRILAINGESLRGKPLSEAIHLLQNA 75
PDZ_RIM-like cd06714
PDZ domain of Rab3-interacting molecule 1 (RIM), RIM2, piccolo and related domains; PDZ ...
287-350 9.71e-08

PDZ domain of Rab3-interacting molecule 1 (RIM), RIM2, piccolo and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of RIM, RIM2, piccolo and related domains. RIM proteins and Gallus gallus protein piccolo (also called aczonin) are involved in neurotransmitter release at presynaptic active zones, the site of vesicle fusion. A protein complex containing RIM proteins positions synaptic vesicles containing synaptotagmin at the active zone. RIM proteins simultaneously activate docking and priming of synaptic vesicles and recruit Ca2+-channels to active zones, thereby connecting primed synaptic vesicles to Ca2+-channels. RIM binding to vesicular Rab proteins (Rab3 and Rab27 isoforms) mediates vesicle docking; RIM binding to Munc13 activates vesicle priming; RIM binding to the Ca2+-channel, both directly and indirectly via RIM-BP, recruits the Ca2+-channels. The RIM PDZ domain interacts with the C-termini of N- and P/Q-type voltage-gated Ca2+-channels. RIM1, RIM2 and piccolo also participate in regulated exocytosis through binding cAMP-GEFII (cAMP-binding protein-guanidine nucleotide exchange factor II). The piccolo PDZ domain binds cAMP-GEFII. RIM2 also plays a role in dendrite formation by melanocytes. Caenorhabditis elegans RIM (also known as unc-10) may be involved in the regulation of defecation and daumone response. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This RIM-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467198 [Multi-domain]  Cd Length: 95  Bit Score: 50.63  E-value: 9.71e-08
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gi 767956918 287 GRSLGLTIRGGAEYG---LGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSSR 350
Cdd:cd06714   20 GNGLGLKVVGGKMTEsgrLGAYVTKVKPGSVADTVGhLREGDEVLEWNGISLQGKTFEEVQDIISQSK 87
PDZ3_harmonin cd06739
PDZ domain 3 of harmonin isoforms a and b, and related domains; PDZ (PSD-95 (Postsynaptic ...
137-209 1.10e-07

PDZ domain 3 of harmonin isoforms a and b, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of harmonin isoforms a and b, and related domains. Harmonin (also known as Usher Type 1C, PDZ-73 and AIE-75) is a key organizer of the Usher (USH) protein interactome. USH syndrome is the leading cause of hereditary sensory deaf-blindness in humans; three clinically distinct types of USH have been identified, type 1 to 3. The gene encoding harmonin (USH1C) is the causative gene for the USH type 1C phenotype. There are at least 10 alternatively spliced isoforms of harmonin, which are divided into three subclasses (a, b, and c). All isoforms contain the first two PDZ domains and the first coiled-coil domain. The a and b isoforms all have a third PDZ domain. The different PDZ domains are responsible for interactions with all known Usher syndrome type 1 proteins, and most Usher syndrome type 2 proteins. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This harmonin family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467221 [Multi-domain]  Cd Length: 94  Bit Score: 50.39  E-value: 1.10e-07
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gi 767956918 137 EVRLVSLRRakahEG-LGFSIRGG--SEHGVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALK 209
Cdd:cd06739    2 QVRLLRIKK----NGpLDLALEGGidSPLGGKIVVSAVYEGGAADKHGgIVKGDQIMMVNGKSLTDVTLAEAEAALQ 74
PDZ10_MUPP1-PDZ8_PATJ-like cd06673
PDZ domain 10 of multi-PDZ-domain protein 1 (MUPP1), domain 8 of PATJ (protein-associated ...
825-890 1.10e-07

PDZ domain 10 of multi-PDZ-domain protein 1 (MUPP1), domain 8 of PATJ (protein-associated tight junction) and similar domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 10 of MUPP1, PDZ domain 8 of PATJ, and related domains. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, 9, and 13; consequently, MUPP1 PDZ7 and 8 align with PATJ PDZ6 and 7; and MUPP1 PDZ domains 10-12 align with PATJ PDZ domains 8-10. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family PDZ10 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467161 [Multi-domain]  Cd Length: 86  Bit Score: 49.98  E-value: 1.10e-07
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gi 767956918 825 TLVRVKKSAATLGIAIEGGANTRQPLPRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREA 890
Cdd:cd06673    4 TTIEINKGKKGLGLSIVGGSDTLLGAIIIHEVYEDGAAAKDGRLWAGDQILEVNGEDLRKATHDEA 69
PDZ1_MAGI-1_3-like cd06731
PDZ domain 1 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, ...
147-206 1.13e-07

PDZ domain 1 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of MAGI1, 2, 3 (MAGI is also known as Membrane-associated guanylate kinase, WW and PDZ domain-containing protein) and related domains. MAGI proteins have been implicated in the control of cell migration and invasion through altering the activity of phosphatase and tensin homolog (PTEN) and modulating Akt signaling. Four MAGI proteins have been identified (MAGI1-3 and MAGIX). MAGI1-3 have 6 PDZ domains and bind to the C-terminus of PTEN via their PDZ2 domain. MAGIX has a single PDZ domain that is related to MAGI1-3 PDZ domain 5. Other binding partners for MAGI1 include JAM4, C-terminal tail of high risk HPV-18 E6, megalin, TRAF6, Kir4.1 (basolateral K+ channel subunit), and cadherin 23; for MAGI2, include DASM1, dendrin, axin, beta- and delta-catenin, neuroligin, hyperpolarization-activated cation channels, beta1-adrenergic receptors, NMDA receptor, and TARPs; and for MAGI3 includes LPA2. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MAGI family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as beta-strands A, -B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467213 [Multi-domain]  Cd Length: 85  Bit Score: 49.90  E-value: 1.13e-07
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gi 767956918 147 KAHEGLGFSIRGGSEHGVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVK 206
Cdd:cd06731    8 KSARGFGFTIIGGDEPDEFLQIKSVVPDGPAALDGkLRTGDVLVSVNDTCVLGYTHADVVK 68
PDZ3_PTPN13_FRMPD2-like cd06695
PDZ domain 3 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), FERM and PDZ ...
827-894 1.36e-07

PDZ domain 3 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), FERM and PDZ domain-containing protein 2 (FRMPD2), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of PTPN13 [also known as Fas-associated protein-tyrosine phosphatase 1 (FAP-1), protein-tyrosine phosphatase 1E (PTP-E1), and protein-tyrosine phosphatase (PTPL1)], FRMPD2 (also known as PDZ domain-containing protein 4; PDZ domain-containing protein 5C), and related domains. PTPN13 regulates negative apoptotic signaling and mediates phosphoinositide 3-kinase (PI3K) signaling. PTPN13 has five PDZ domains. Proteins known to interact with PTPN13 PDZ domains include: PLEKHA1 and PLEKHA2 via PTPN13-PDZ domain 1, Fas receptor and thyroid receptor-interacting protein 6 via PTPN13-PDZ domain 2, nerve growth factor receptor and protein kinase N2 via PTPN13-PDZ domain 3, PDZ and LIM domain 4 (PDLIM4) via PTPN13-PDZ domains 2 and 4, and brain calpain-2 via PTPN13-PDZ domains 3, 4 and 5. Calpain-2-mediated PTPN13 fragments may be involved in abnormal tau aggregation and increased risk for Alzheimer's disease. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). FRMPD2 is localized in the basolateral membranes of polarized epithelial cells and is associated with tight junction formation and immune response; it contains 3 PDZ domains). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PTPN13 family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467181 [Multi-domain]  Cd Length: 90  Bit Score: 49.95  E-value: 1.36e-07
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gi 767956918 827 VRVKKSAATLGIAIEGGANT--RQPLPRIVTIQR---GGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARII 894
Cdd:cd06695    4 VKLTKGSSGLGFSFLGGENNspEDPFSGLVRIKKlfpGQPAAESGLIQEGDVILAVNGEPLKGLSYQEVLSLL 76
PDZ_6 pfam17820
PDZ domain; This entry represents the PDZ domain from a wide variety of proteins.
305-357 1.44e-07

PDZ domain; This entry represents the PDZ domain from a wide variety of proteins.


Pssm-ID: 436067 [Multi-domain]  Cd Length: 54  Bit Score: 48.68  E-value: 1.44e-07
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gi 767956918  305 YITGVDPGSEAEGSGLKVGDQILEVNGRSFLNIlhDEAVRLLKSS--RHLILTVK 357
Cdd:pfam17820   1 VVTAVVPGSPAERAGLRVGDVILAVNGKPVRSL--EDVARLLQGSagESVTLTVR 53
PDZ3_Par3-like cd23059
PDZ domain 3 of partitioning defective 3 (Par3), and related domains; PDZ (PSD-95 ...
151-226 1.45e-07

PDZ domain 3 of partitioning defective 3 (Par3), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of Par3 (or PAR3 or Par-3, also known as Atypical PKC isotype-specific-interacting protein, ASIP, Drosophila Bazooka) and related domains. Par3 is a scaffold protein involved in organizing cell polarity across animals. Par3 binds numerous molecules both for its recruitment to one pole of the cell and for downstream contributions to polarized cell function. It regulates cell polarity by targeting the Par complex proteins Par6 and atypical protein kinase C (aPKC) to specific cortical sites. Physical interactions between Par-3 and the Par complex include Par3 PDZ domain 1 binding to the Par6 PDZ domain, Par3 PDZ domain 1 and PDZ domain 3 binding the Par6's PDZ-binding motif, and an interaction with an undefined region of aPKC that requires both Par3 PDZ2 and PDZ3. The PDZ domains of Par3 have also been implicated as potential phosphoinositide signaling integrators, since its second PDZ domain binds to phosphoinositides, and the third PDZ interacts with phosphoinositide phosphatase PTEN. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Par3 family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467272 [Multi-domain]  Cd Length: 103  Bit Score: 50.36  E-value: 1.45e-07
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gi 767956918 151 GLGFSIRG-----GSEHGV--GIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKgskklvLSVYSAG 222
Cdd:cd23059   17 GLGVSVKGktskeDNGGKAdlGIFIKSIIHGGAASKDGrLRVNDQLIAVNGESLLGLTNSEAMETLR------RAMSTEG 90

                 ....
gi 767956918 223 RIPG 226
Cdd:cd23059   91 NIRG 94
PDZ_RIM-like cd06714
PDZ domain of Rab3-interacting molecule 1 (RIM), RIM2, piccolo and related domains; PDZ ...
151-215 1.57e-07

PDZ domain of Rab3-interacting molecule 1 (RIM), RIM2, piccolo and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of RIM, RIM2, piccolo and related domains. RIM proteins and Gallus gallus protein piccolo (also called aczonin) are involved in neurotransmitter release at presynaptic active zones, the site of vesicle fusion. A protein complex containing RIM proteins positions synaptic vesicles containing synaptotagmin at the active zone. RIM proteins simultaneously activate docking and priming of synaptic vesicles and recruit Ca2+-channels to active zones, thereby connecting primed synaptic vesicles to Ca2+-channels. RIM binding to vesicular Rab proteins (Rab3 and Rab27 isoforms) mediates vesicle docking; RIM binding to Munc13 activates vesicle priming; RIM binding to the Ca2+-channel, both directly and indirectly via RIM-BP, recruits the Ca2+-channels. The RIM PDZ domain interacts with the C-termini of N- and P/Q-type voltage-gated Ca2+-channels. RIM1, RIM2 and piccolo also participate in regulated exocytosis through binding cAMP-GEFII (cAMP-binding protein-guanidine nucleotide exchange factor II). The piccolo PDZ domain binds cAMP-GEFII. RIM2 also plays a role in dendrite formation by melanocytes. Caenorhabditis elegans RIM (also known as unc-10) may be involved in the regulation of defecation and daumone response. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This RIM-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467198 [Multi-domain]  Cd Length: 95  Bit Score: 49.86  E-value: 1.57e-07
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gi 767956918 151 GLGFSIRGG--SEHG-VGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSKKLV 215
Cdd:cd06714   22 GLGLKVVGGkmTESGrLGAYVTKVKPGSVADTVGhLREGDEVLEWNGISLQGKTFEEVQDIISQSKGEV 90
PDZ6_GRIP1-2-like cd06683
PDZ domain 6 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
287-349 1.64e-07

PDZ domain 6 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR) binding proteins GRIP1 (ABP/GRIP2) and GRIP2, and related domains. GRIP1 and GRIP2 each have 7 PDZ domains. The interaction of GRIP1 and GRIP2 with GluA2/3 (AMPAR subunit) regulates AMPAR trafficking and synaptic targeting. GRIP1 has an essential role in regulating AMPAR trafficking during synaptic plasticity and learning and memory. GRIP1 and GRIP2 interact with a variety of other proteins associated with protein trafficking and internalization, for example GRIP1 also interacts with KIF5 (also known as kinesin 1), EphB receptors, scaffold protein liprin-alpha, and the rasGEF GRASP-1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This GRIP family PDZ6 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467171 [Multi-domain]  Cd Length: 85  Bit Score: 49.61  E-value: 1.64e-07
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gi 767956918 287 GRSLGLTIRGGAEYGLGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd06683   12 GGPLGITISGTEEPFDPIVISGLTEGGLAERTGaIHVGDRILAINGESLRGKPLSEAIHLLQNA 75
PDZ11_MUPP1-PDZ9_PATJ-like cd06674
PDZ domain 11 of MUPP1 of multi-PDZ-domain protein 1 (MUPP1), domain 9 of PATJ ...
280-362 1.85e-07

PDZ domain 11 of MUPP1 of multi-PDZ-domain protein 1 (MUPP1), domain 9 of PATJ (protein-associated tight junction) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 11 of MUPP1, PDZ domain 9 of PATJ, and related domains. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, 9, and 13; consequently, MUPP1 PDZ7 and 8 align with PATJ PDZ6 and 7; and MUPP1 PDZ domains 10-12 align with PATJ PDZ domains 8-10. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family PDZ11 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467162 [Multi-domain]  Cd Length: 87  Bit Score: 49.59  E-value: 1.85e-07
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gi 767956918 280 VNLVLGDGRSLGLTIRGgAEYGLGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLILTvkD 358
Cdd:cd06674    6 VELQKKPGRGLGLSIVG-KRNDTGVFVSDIVKGGAADADGrLMQGDQILSVNGEDVRNASQEAAAALLKCAQGKVRL--E 82

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gi 767956918 359 VGRL 362
Cdd:cd06674   83 VGRL 86
PDZ4_DLG5-like cd06766
PDZ domain 4 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density ...
137-218 1.91e-07

PDZ domain 4 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 4 of Drosophila and mammalian Dlg5, and related domains. Dlg5 is a scaffold protein with multiple conserved functions that are independent of each other in regulating growth, cell polarity, and cell adhesion. It has a coiled-coil domain, 4 PDZ domains and a MAGUK domain (an SH3 domain next to a non-catalytically active guanylate kinase domain). Deregulation of Dlg5 has been implicated in the malignancy of several cancer types. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Dlg5-like family PDZ4 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467247 [Multi-domain]  Cd Length: 81  Bit Score: 49.31  E-value: 1.91e-07
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gi 767956918 137 EVRLVSLRraKAHEGLGFSIRGGSEHGvgIYVSLVEPGSLA-EKEGLRVGDQILRVNDKSLARVTHAEA-VKALKGSKKL 214
Cdd:cd06766    1 EPRLVFLK--KSQVELGIQLCGGNLHG--IFVEDVEDDSPAkGPDGLVPGDLILEYNSVDMRNKTAEEAyLEMLKPAETV 76

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gi 767956918 215 VLSV 218
Cdd:cd06766   77 TLKV 80
PDZ4_MAGI-1_3-like cd06734
PDZ domain 4 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, ...
141-211 2.05e-07

PDZ domain 4 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 4 of MAGI1, 2, 3 (MAGI is also known as Membrane-associated guanylate kinase, WW and PDZ domain-containing protein) and related domains. MAGI proteins have been implicated in the control of cell migration and invasion through altering the activity of phosphatase and tensin homolog (PTEN) and modulating Akt signaling. Four MAGI proteins have been identified (MAGI1-3 and MAGIX). MAGI1-3 have 6 PDZ domains and bind to the C-terminus of PTEN via their PDZ2 domain. MAGIX has a single PDZ domain that is related to MAGI1-3 PDZ domain 5. Other binding partners for MAGI1 include JAM4, C-terminal tail of high risk HPV-18 E6, megalin, TRAF6, Kir4.1 (basolateral K+ channel subunit), and cadherin 23; for MAGI2, include DASM1, dendrin, axin, beta- and delta-catenin, neuroligin, hyperpolarization-activated cation channels, beta1-adrenergic receptors, NMDA receptor, and TARPs; and for MAGI3 includes LPA2. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MAGI family PDZ4 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as beta-strands A, -B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467216 [Multi-domain]  Cd Length: 84  Bit Score: 49.15  E-value: 2.05e-07
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gi 767956918 141 VSLRRaKAHEGLGFSIRGGSEHGVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGS 211
Cdd:cd06734    4 VTLTR-RENEGFGFVIISSVNKKSGSKIGRIIPGSPADRCGqLKVGDRILAVNGISILNLSHGDIVNLIKDS 74
PDZ2_Scribble-like cd06703
PDZ domain 2 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 ...
286-356 2.37e-07

PDZ domain 2 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of Drosophila Scribble (also known as LAP4), human Scribble homolog (also known as hScrib, LAP4, CriB1, ScrB1 and Vartul), and related domains. They belong to the LAP family, which describes proteins that contain either one or four PDZ domains and 16 LRRs (leucine-rich repeats) and function in controlling cell shape, size and subcellular protein localization. In Drosophila, the Scribble complex, comprising Scribble, discs large, and lethal giant larvae, plays a role in apico-basal cell polarity, in other forms of polarity, including regulation of the actin cytoskeleton, cell signaling and vesicular trafficking, and in tumor development. Mammalian Scribble is important in many aspects of cancer development. Scribble and its homologs can be downregulated or overexpressed in cancer; they have a role in cancer beyond their function in loss of cell polarity. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Scribble-like family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467187 [Multi-domain]  Cd Length: 92  Bit Score: 49.57  E-value: 2.37e-07
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gi 767956918 286 DGRSLGLTIRGGAEYGL------GIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLL-KSSRHLILTV 356
Cdd:cd06703   10 DGKGLGFSIAGGKGSTPfrdgdeGIFISRITEGGAADRDGkLQVGDRVLSINGVDVTEARHDQAVALLtSSSPTITLVV 88
cpPDZ_CPP-like cd06782
circularly permuted PDZ domain of C-terminal processing peptidase (CPP), a serine protease, ...
150-222 2.52e-07

circularly permuted PDZ domain of C-terminal processing peptidase (CPP), a serine protease, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of CPP (also known as tail-specific protease, PRC protein, Protease Re, and Photosystem II D1 protein processing peptidase), and related domains. CPP belongs to the peptidase S41A family. It cleaves a C-terminal 11 residue peptide from the precursor form of penicillin-binding protein 3, and may have a role in protecting bacterium from thermal and osmotic stresses. In the plant chloroplast, the enzyme removes the C-terminal extension of the D1 polypeptide of photosystem II. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains and as well as those with circular permutations and domain swapping of beta-strands. The canonical PDZ domain contains six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F. This CPP-like PDZ domain is a circularly permuted PDZ domain which places beta-strand A on the C-terminus. Another permutation exists in the PDZ superfamily which places both beta-strands A and B on the C-terminus.


Pssm-ID: 467623 [Multi-domain]  Cd Length: 88  Bit Score: 49.02  E-value: 2.52e-07
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gi 767956918 150 EGLGFSIrgGSEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGSK--KLVLSVYSAG 222
Cdd:cd06782    2 GGIGIEI--GKDDDGYLVVVSPIPGGPAEKAGIKPGDVIVAVDGESVRGMSLDEVVKLLRGPKgtKVKLTIRRGG 74
PDZ3_MAGI-1_3-like cd06733
PDZ domain 3 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, ...
140-205 2.75e-07

PDZ domain 3 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of MAGI1, 2, 3 (MAGI is also known as Membrane-associated guanylate kinase, WW and PDZ domain-containing protein) and related domains. MAGI proteins have been implicated in the control of cell migration and invasion through altering the activity of phosphatase and tensin homolog (PTEN) and modulating Akt signaling. Four MAGI proteins have been identified (MAGI1-3 and MAGIX). MAGI1-3 have 6 PDZ domains and bind to the C-terminus of PTEN via their PDZ2 domain. MAGIX has a single PDZ domain that is related to MAGI1-3 PDZ domain 5. Other binding partners for MAGI1 include JAM4, C-terminal tail of high risk HPV-18 E6, megalin, TRAF6, Kir4.1 (basolateral K+ channel subunit), and cadherin 23; for MAGI2, include DASM1, dendrin, axin, beta- and delta-catenin, neuroligin, hyperpolarization-activated cation channels, beta1-adrenergic receptors, NMDA receptor, and TARPs; and for MAGI3 includes LPA2. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MAGI family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as beta-strands A, -B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467215 [Multi-domain]  Cd Length: 85  Bit Score: 49.15  E-value: 2.75e-07
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gi 767956918 140 LVSLRRAKAheGLGFSIRGGSEHGVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAV 205
Cdd:cd06733    3 TVFLRRQET--GFGFRILGGTEEGSQVSIGAIVPGGAADLDGrLRTGDELLSVDGVNVVGASHHKVV 67
PDZ3_LNX1_2-like cd06679
PDZ domain 3 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ ...
826-897 2.89e-07

PDZ domain 3 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of LNX1 (also known as PDZ domain-containing RING finger protein 2, PDZRN2) and LNX2 (also known as PDZ domain-containing RING finger protein 1, PDZRN1), and related domains. LNX1 and LNX2 are Ring (Really Interesting New Gene) finger and PDZ domain-containing E3 ubiquitin ligases that bind to the cell fate determinant protein NUMB and mediate its ubiquitination. LNX1 can ubiquitinate a number of other ligands including PPFIA1, KLHL11, KIF7 and ERC2. LNX1 and LNX2 each have four PDZ domains. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This LNX family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467167 [Multi-domain]  Cd Length: 88  Bit Score: 49.17  E-value: 2.89e-07
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gi 767956918 826 LVRVKKSAA-TLGIAIEGGANTRQ-PLPRIVT-IQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEA 897
Cdd:cd06679    2 TVTIKKEPSeSLGISVAGGRGSRRgDLPIYVTnVQPDGCLGRDGRIKKGDVLLSINGISLTNLSHSEAVAVLKAS 76
PDZ2_MUPP1-like cd06667
PDZ domain 2 of multi-PDZ-domain protein 1 (MUPP1) and PATJ (protein-associated tight junction) ...
151-218 3.40e-07

PDZ domain 2 of multi-PDZ-domain protein 1 (MUPP1) and PATJ (protein-associated tight junction) and similar domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of MUPP1 and PATJ, and related domains. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, 9, and 13; consequently, MUPP1 PDZ7 and 8 align with PATJ PDZ6 and 7; and MUPP1 PDZ domains 10-12 align with PATJ PDZ domains 8-10. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F


Pssm-ID: 467155 [Multi-domain]  Cd Length: 80  Bit Score: 48.43  E-value: 3.40e-07
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gi 767956918 151 GLGFSIRGGseHGVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSKKLVLSV 218
Cdd:cd06667   11 GLGFGIVGG--KSTGVVVKTILPGGVADRDGrLRSGDHILQIGDTNLRGMGSEQVAQVLRQCGSHVRLV 77
PDZ1_ZO1-like cd06727
PDZ domain 1 of Zonula Occludens-1 (ZO-1), homologs ZO-2 and ZO-3, and related domains; PDZ ...
280-357 3.57e-07

PDZ domain 1 of Zonula Occludens-1 (ZO-1), homologs ZO-2 and ZO-3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of ZO-1, -2, -3 and related domains. Zonula occludens proteins (ZO-1, ZO-2, ZO-3) are multi-PDZ domain proteins involved in the maintenance and biogenesis of multi-protein networks at the cytoplasmic surface of intercellular contacts in epithelial and endothelial cells. They have three N-terminal PDZ domains, PDZ1-3, followed by a Src homology-3 (SH3) domain and a guanylate kinase (GuK)-like domain. Among protein-protein interactions for all ZO proteins is the binding of the first PDZ domain (PDZ1) to the C-termini of claudins, and the homo- and hetero-dimerization of ZO-proteins via their second PDZ domain (PDZ2), which takes place by symmetrical domain swapping of the first two beta-strands of PDZ2. At the cell level, ZO-1 and ZO-2 are involved in polarity maintenance, gene transcription, cell proliferation, and tumor cell metastasis. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This ZO family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467209 [Multi-domain]  Cd Length: 87  Bit Score: 48.81  E-value: 3.57e-07
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gi 767956918 280 VNLVLGDGRSLGLTIRGG-----AEYGLG-IYITGVDPGSEAEGSgLKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLI 353
Cdd:cd06727    3 VTLHRAPGFGFGIAVSGGrdnphFQSGDTsIVISDVLKGGPAEGK-LQENDRVVSVNGVSMENVEHSFAVQILRKCGKTA 81

                 ....*
gi 767956918 354 -LTVK 357
Cdd:cd06727   82 nITVK 86
PDZ1_ZO1-like cd06727
PDZ domain 1 of Zonula Occludens-1 (ZO-1), homologs ZO-2 and ZO-3, and related domains; PDZ ...
141-215 3.83e-07

PDZ domain 1 of Zonula Occludens-1 (ZO-1), homologs ZO-2 and ZO-3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of ZO-1, -2, -3 and related domains. Zonula occludens proteins (ZO-1, ZO-2, ZO-3) are multi-PDZ domain proteins involved in the maintenance and biogenesis of multi-protein networks at the cytoplasmic surface of intercellular contacts in epithelial and endothelial cells. They have three N-terminal PDZ domains, PDZ1-3, followed by a Src homology-3 (SH3) domain and a guanylate kinase (GuK)-like domain. Among protein-protein interactions for all ZO proteins is the binding of the first PDZ domain (PDZ1) to the C-termini of claudins, and the homo- and hetero-dimerization of ZO-proteins via their second PDZ domain (PDZ2), which takes place by symmetrical domain swapping of the first two beta-strands of PDZ2. At the cell level, ZO-1 and ZO-2 are involved in polarity maintenance, gene transcription, cell proliferation, and tumor cell metastasis. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This ZO family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467209 [Multi-domain]  Cd Length: 87  Bit Score: 48.81  E-value: 3.83e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 141 VSLRRAKAHeGLGFSIRGG--SEHGVG----IYVSLVEPGSLAEkEGLRVGDQILRVNDKSLARVTHAEAVKALKGSKKL 214
Cdd:cd06727    3 VTLHRAPGF-GFGIAVSGGrdNPHFQSgdtsIVISDVLKGGPAE-GKLQENDRVVSVNGVSMENVEHSFAVQILRKCGKT 80

                 .
gi 767956918 215 V 215
Cdd:cd06727   81 A 81
PDZ_Dishevelled-like cd06717
PDZ domain of segment polarity protein dishevelled homolog DVL1, DVL2, DVL3, and related ...
152-209 4.00e-07

PDZ domain of segment polarity protein dishevelled homolog DVL1, DVL2, DVL3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of DVL1-3, and related domains. The dishevelleds (DVL1, 2 and 3 in humans) act downstream of Frizzled (FZD) receptors in both the canonical and non-canonical WNT signaling pathway; they bind the cytoplasmic C-terminus of frizzled family members and transduce the Wnt signal to down-stream effectors. They bind to several proteins known to modulate Wnt signaling. Binding partners of the DVL1 PDZ domain include nucleoredoxin (NXN), Van Gogh-like (VANGL1), Wnt receptor RYK, Dapper 1 (DACT1), Frizzled7 (FZD7), transmembrane protein 88 (TMEM88), Daple (dishevelled-associating protein with a high frequency of leucines), also known as Ccdc88c), and cysteine-rich protein Idax. The DVL2 PDZ domain has been shown to bind the nuclear export signal sequence of the DVL2 protein. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This DVL-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467201 [Multi-domain]  Cd Length: 87  Bit Score: 48.52  E-value: 4.00e-07
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767956918 152 LGFSIRGGSEHGV--GIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALK 209
Cdd:cd06717   12 LGISIVGQSNERGdgGIYVGSIMKGGAVAADGrIEPGDMILQVNDISFENMSNDDAVRVLR 72
PDZ1_INAD-like cd23063
PDZ domain 1 of inactivation-no-after-potential D (INAD), and related domains; PDZ (PSD-95 ...
279-349 4.06e-07

PDZ domain 1 of inactivation-no-after-potential D (INAD), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of INAD, and related domains. INAD assembles key enzymes of the Drosophila compound eye photo-transduction pathway into a supramolecular complex, supporting efficient and fast light signaling. It contains 5 PDZ domains arranged in tandem (PDZ1-PDZ5) which independently bind various proteins. INAD PDZ2 binds eye-specific protein kinase C, INAD PDZ3 binds transient receptor potential (TRP) channel, and INAD PDZ4,5 tandem binds NORPA (phospholipase Cbeta, PLCbeta). Mutations of the inaD gene that lead to disruption of each of these interactions impair fly photo signal transduction. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This INAD-like family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467276 [Multi-domain]  Cd Length: 87  Bit Score: 48.66  E-value: 4.06e-07
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767956918 279 KVNLVLGDGRSLGLTIRGGAEYG------LGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd23063    1 MVVIEKTEKKSFGICIVRGEVKVspntktTGIFIKGIIPDSPAHKCGrLKVGDRILSVNGNDVRNSTEQAAIDLIKEA 78
Atrophin-1 pfam03154
Atrophin-1 family; Atrophin-1 is the protein product of the dentatorubral-pallidoluysian ...
592-827 4.26e-07

Atrophin-1 family; Atrophin-1 is the protein product of the dentatorubral-pallidoluysian atrophy (DRPLA) gene. DRPLA OMIM:125370 is a progressive neurodegenerative disorder. It is caused by the expansion of a CAG repeat in the DRPLA gene on chromosome 12p. This results in an extended polyglutamine region in atrophin-1, that is thought to confer toxicity to the protein, possibly through altering its interactions with other proteins. The expansion of a CAG repeat is also the underlying defect in six other neurodegenerative disorders, including Huntington's disease. One interaction of expanded polyglutamine repeats that is thought to be pathogenic is that with the short glutamine repeat in the transcriptional coactivator CREB binding protein, CBP. This interaction draws CBP away from its usual nuclear location to the expanded polyglutamine repeat protein aggregates that are characteriztic of the polyglutamine neurodegenerative disorders. This interferes with CBP-mediated transcription and causes cytotoxicity.


Pssm-ID: 460830 [Multi-domain]  Cd Length: 991  Bit Score: 54.00  E-value: 4.26e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918  592 PLPRPPPLAQGNDLPLGQPRKLGREDLQ---PPSSMPSCSGTvfSAPQNRSPPAGTAPTPGTSSAQDLPSSPiyaSVSPA 668
Cdd:pfam03154 263 PQPLPQPSLHGQMPPMPHSLQTGPSHMQhpvPPQPFPLTPQS--SQSQVPPGPSPAAPGQSQQRIHTPPSQS---QLQSQ 337
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918  669 NPSSKRPLD------AHLALVNQHPIGPFPRVQS---PPHLKSPSAEATVAGgclLPPSPSGHPDQTGTNQHfvMVEVHR 739
Cdd:pfam03154 338 QPPREQPLPpaplsmPHIKPPPTTPIPQLPNPQShkhPPHLSGPSPFQMNSN---LPPPPALKPLSSLSTHH--PPSAHP 412
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918  740 PDSE--PDVNEVRALP-QTRTSTLSQ-LSDSGQTLSEDSGVDAGEAEASAPgrgrQSVSTKSRSSKELPRNERPTDGANK 815
Cdd:pfam03154 413 PPLQlmPQSQQLPPPPaQPPVLTQSQsLPPPAASHPPTSGLHQVPSQSPFP----QHPFVPGGPPPITPPSGPPTSTSSA 488
                         250
                  ....*....|..
gi 767956918  816 PPGLLEPTSTLV 827
Cdd:pfam03154 489 MPGIQPPSSASV 500
harmonin_N_like_u1 cd13933
domain similar to the N-terminal protein-binding module of harmonin; uncharacterized subgroup; ...
426-494 4.54e-07

domain similar to the N-terminal protein-binding module of harmonin; uncharacterized subgroup; This domain is a putative protein-binding module based on its sequence similarity to the N-terminal domain of harmonin. Harmonin (not belonging to this group) is a postsynaptic density-95/discs-large/ZO-1 (PDZ) domain-containing scaffold protein, which organizes the Usher protein network of the inner ear and the retina. This domain is also related to domains found in several other scaffold proteins which organize supramolecular complexes.


Pssm-ID: 259827  Cd Length: 78  Bit Score: 48.22  E-value: 4.54e-07
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767956918 426 LEEQARHLLNEQEHATMAYYLDEYRGgSVSVEALVMALFKLLNTHAKFSLLSEVRGTISPQDLERFDHL 494
Cdd:cd13933    8 FITNARLLLNEAEREVLCTLLKEYKQ-SRSVDRLVLCLTHVLDTPAKLDLLKDLRHLIPAELLAKFDRL 75
PDZ1_PTPN13-like cd23072
PDZ domain 1 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), and related ...
280-349 4.68e-07

PDZ domain 1 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of PTPN13 [also known as Fas-associated protein-tyrosine phosphatase 1 (FAP-1), protein-tyrosine phosphatase 1E (PTP-E1), and protein-tyrosine phosphatase (PTPL1)], and related domains. PTPN13 regulates negative apoptotic signaling and mediates phosphoinositide 3-kinase (PI3K) signaling. PTPN13 has five PDZ domains. Proteins known to interact with PTPN13 PDZ domains include: PLEKHA1 and PLEKHA2 via PTPN13-PDZ domain 1, Fas receptor and thyroid receptor-interacting protein 6 via PTPN13-PDZ domain 2, nerve growth factor receptor and protein kinase N2 via PTPN13-PDZ domain 3, PDZ and LIM domain 4 (PDLIM4) via PTPN13-PDZ domains 2 and 4, and brain calpain-2 via PTPN13-PDZ domains 3, 4 and 5. Calpain-2-mediated PTPN13 fragments may be involved in abnormal tau aggregation and increased risk for Alzheimer's disease. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PTPN13 family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467285 [Multi-domain]  Cd Length: 92  Bit Score: 48.64  E-value: 4.68e-07
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767956918 280 VNLVLGDGRSLGLTIRGGAEYG---LGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd23072    5 VNLKKDAKYGLGFQIVGGEKSGrldLGIFISSITPGGPADLDGrLKPGDRLISVNDVSLEGLSHDAAVEILQNA 78
PDZ1_INAD-like cd23063
PDZ domain 1 of inactivation-no-after-potential D (INAD), and related domains; PDZ (PSD-95 ...
150-218 5.44e-07

PDZ domain 1 of inactivation-no-after-potential D (INAD), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of INAD, and related domains. INAD assembles key enzymes of the Drosophila compound eye photo-transduction pathway into a supramolecular complex, supporting efficient and fast light signaling. It contains 5 PDZ domains arranged in tandem (PDZ1-PDZ5) which independently bind various proteins. INAD PDZ2 binds eye-specific protein kinase C, INAD PDZ3 binds transient receptor potential (TRP) channel, and INAD PDZ4,5 tandem binds NORPA (phospholipase Cbeta, PLCbeta). Mutations of the inaD gene that lead to disruption of each of these interactions impair fly photo signal transduction. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This INAD-like family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467276 [Multi-domain]  Cd Length: 87  Bit Score: 48.28  E-value: 5.44e-07
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767956918 150 EGLGFSIRGGSEHG------VGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSK-KLVLSV 218
Cdd:cd23063   10 KSFGICIVRGEVKVspntktTGIFIKGIIPDSPAHKCGrLKVGDRILSVNGNDVRNSTEQAAIDLIKEADfKIVLEI 86
PDZ_ARHGEF11-12-like cd23069
PDZ domain of ARHGEF11, ARHGEF12, and related domains; PDZ (PSD-95 (Postsynaptic density ...
139-218 7.04e-07

PDZ domain of ARHGEF11, ARHGEF12, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of ARHGEF11, ARHGEF12, and related domains. This subfamily includes the GEFs (guanine exchange factors) ARHGEF11 (Rho guanine nucleotide exchange factor 11, known as PDZ-RhoGEF) and ARHGEF12 (Rho guanine nucleotide exchange factor 12, also known as leukemia-associated RhoGEF). GEFs activate Rho GTPases by promoting GTP binding. ARHGEF11/12 are regulators of G protein signaling (RGS) domain-containing GEFs; the RGS domain mediates their binding to and activation of Galpha (and Gq also in the case of ARHGEF12), in response to G-protein coupled receptor activation. ARHGEF11 and 12 are involved in serum-signaling, and regulate Yes-Associated Protein (YAP1)-dependent transcription. The ARHGEF12 PDZ domain binds plexin-B1 and the receptor tyrosine kinase insulin-like growth factor receptor (IGF-R1) beta-subunit. ARHGEF12 also interacts with glutamate receptor delta-1(GluD1), a postsynaptic organizer of inhibitory synapses in cortical pyramidal neurons. The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This ARHGEF11-12-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467282 [Multi-domain]  Cd Length: 76  Bit Score: 47.39  E-value: 7.04e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 139 RLVSLRRAKahEGLGFSIRGGSEhgvgIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGSKKLVLSV 218
Cdd:cd23069    2 RCVVIQRDE--NGYGLTVSGDNP----VFVQSVKEGGAAYRAGVQEGDRIIKVNGTLVTHSNHLEVVKLIKSGSYVALTL 75
PDZ3_INAD-like cd23064
PDZ domain 3 of inactivation-no-after-potential D (INAD), and related domains; PDZ (PSD-95 ...
140-215 7.55e-07

PDZ domain 3 of inactivation-no-after-potential D (INAD), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of INAD, and related domains. INAD assembles key enzymes of the Drosophila compound eye photo-transduction pathway into a supramolecular complex, supporting efficient and fast light signaling. It contains 5 PDZ domains arranged in tandem (PDZ1-PDZ5) which independently bind various proteins. INAD PDZ2 binds eye-specific protein kinase C, INAD PDZ3 binds transient receptor potential (TRP) channel, and INAD PDZ4,5 tandem binds NORPA (phospholipase Cbeta, PLCbeta). Mutations of the inaD gene that lead to disruption of each of these interactions impair fly photo signal transduction. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This INAD-like family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467277 [Multi-domain]  Cd Length: 80  Bit Score: 47.71  E-value: 7.55e-07
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767956918 140 LVSLRRAkahEGLGFSIRGG--SEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGSKKLV 215
Cdd:cd23064    1 TVQVRKE---GFLGIMVIYGkhAEVGSGIFISDLREGSNAELAGVKVGDMLLAVNQDVTLESNYDDATGLLKRAEGVV 75
PDZ3_harmonin cd06739
PDZ domain 3 of harmonin isoforms a and b, and related domains; PDZ (PSD-95 (Postsynaptic ...
289-356 7.56e-07

PDZ domain 3 of harmonin isoforms a and b, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of harmonin isoforms a and b, and related domains. Harmonin (also known as Usher Type 1C, PDZ-73 and AIE-75) is a key organizer of the Usher (USH) protein interactome. USH syndrome is the leading cause of hereditary sensory deaf-blindness in humans; three clinically distinct types of USH have been identified, type 1 to 3. The gene encoding harmonin (USH1C) is the causative gene for the USH type 1C phenotype. There are at least 10 alternatively spliced isoforms of harmonin, which are divided into three subclasses (a, b, and c). All isoforms contain the first two PDZ domains and the first coiled-coil domain. The a and b isoforms all have a third PDZ domain. The different PDZ domains are responsible for interactions with all known Usher syndrome type 1 proteins, and most Usher syndrome type 2 proteins. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This harmonin family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467221 [Multi-domain]  Cd Length: 94  Bit Score: 48.07  E-value: 7.56e-07
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767956918 289 SLGLTIRGGAEYGLG--IYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLK-----SSRHLILTV 356
Cdd:cd06739   13 PLDLALEGGIDSPLGgkIVVSAVYEGGAADKHGgIVKGDQIMMVNGKSLTDVTLAEAEAALQramnsGGDWIDLVI 88
PDZ1_MUPP1-like cd06689
PDZ domain 1 of multi-PDZ-domain protein 1 (MUPP1) and PATJ (protein-associated tight junction) ...
273-350 8.90e-07

PDZ domain 1 of multi-PDZ-domain protein 1 (MUPP1) and PATJ (protein-associated tight junction), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of MUPP1 and PATJ, and related domains. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, 9, and 13; consequently, MUPP1 PDZ7 and 8 align with PATJ PDZ6 and 7; and MUPP1 PDZ domains 10-12 align with PATJ PDZ domains 8-10. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467176 [Multi-domain]  Cd Length: 102  Bit Score: 48.01  E-value: 8.90e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 273 QGGDEKKVNLVLGDGRSLGLTIRGGAEY---GLGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSF-LNILHDEAVRLLK 347
Cdd:cd06689   11 QGRQVEYIELEKPESGGLGFSVVGLKSEnrgELGIFVQEIQPGSVAARDGrLKENDQILAINGQPLdQSISHQQAIAILQ 90

                 ...
gi 767956918 348 SSR 350
Cdd:cd06689   91 QAK 93
PDZ1_hSTXBP4-PDZ2_GgSTXBP4-like cd06698
PDZ1 domain of human syntaxin-binding protein 4 (STXBP4), PDZ2 domain of Gallus gallus ...
289-346 1.15e-06

PDZ1 domain of human syntaxin-binding protein 4 (STXBP4), PDZ2 domain of Gallus gallus uncharacterized STXBP4 isoform X1, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of human syntaxin-binding protein 4 (STXBP4), PDZ2 domain of Gallus gallus uncharacterized STXBP4 isoform X1, and related domains. Human STXBP4 (also known as Synip) includes a single PDZ domain, a coiled-coil domain, and a WW domain (named for its two conserved tryptophans); Gallus gallus STXBP4 isoform X1 contains 2 PDZ domains (PDZ1 and PDZ2). Human STXBP4 plays a role in the translocation of transport vesicles from the cytoplasm to the plasma membrane: insulin induces the dissociation of the STXBP4 and STX4 complex liberating STX4 to interact with Vamp2, and to form the SNARE complex thereby promoting vesicle fusion. It may also play a role in the regulation of insulin release by pancreatic beta cells after stimulation by glucose. Human STXBP4 is also known to physically associate with a prominent isoform of TP63 (deltaNp63alpha 9) whose overexpression promotes squamous cell carcinoma development, and in doing so prevents degradation of this isoform by the Cdc20-APC/C complex, Itch, and RACK1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This STXBP4-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467184 [Multi-domain]  Cd Length: 89  Bit Score: 47.30  E-value: 1.15e-06
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767956918 289 SLGLTIRGGAEY--GLGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLL 346
Cdd:cd06698   12 GLGLSIVGGINRpeGPMVFIQEVIPGGDCYKDGrLRPGDQLVSINKESLIGVTLEEAKSIL 72
degP_htrA_DO TIGR02037
periplasmic serine protease, Do/DeqQ family; This family consists of a set proteins various ...
159-356 1.17e-06

periplasmic serine protease, Do/DeqQ family; This family consists of a set proteins various designated DegP, heat shock protein HtrA, and protease DO. The ortholog in Pseudomonas aeruginosa is designated MucD and is found in an operon that controls mucoid phenotype. This family also includes the DegQ (HhoA) paralog in E. coli which can rescue a DegP mutant, but not the smaller DegS paralog, which cannot. Members of this family are located in the periplasm and have separable functions as both protease and chaperone. Members have a trypsin domain and two copies of a PDZ domain. This protein protects bacteria from thermal and other stresses and may be important for the survival of bacterial pathogens.// The chaperone function is dominant at low temperatures, whereas the proteolytic activity is turned on at elevated temperatures. [Protein fate, Protein folding and stabilization, Protein fate, Degradation of proteins, peptides, and glycopeptides]


Pssm-ID: 273938 [Multi-domain]  Cd Length: 428  Bit Score: 51.84  E-value: 1.17e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918  159 GSEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTH-AEAVKALKGSKKLVLSVYSAGRIPGGYVTnhIYTWV 237
Cdd:TIGR02037 252 GLEKQRGALVAQVLPGSPAEKAGLKAGDVITSVNGKPISSFADlRRAIGTLKPGKKVTLGILRKGKEKTITVT--LGASP 329
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918  238 DPQGRSISPPSGLpqphggalrqqegdrrsTLHLLQGGDEKKVNLVlGDGRslgltirggaeyglGIYITGVDPGSEAEG 317
Cdd:TIGR02037 330 EEQASSSNPFLGL-----------------TVANLSPEIRKELRLK-GDVK--------------GVVVTKVVSGSPAAR 377
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|.
gi 767956918  318 SGLKVGDQILEVNGRSFLNI--LHDeAVRLLKSSRHLILTV 356
Cdd:TIGR02037 378 AGLQPGDVILSVNQQPVSSVaeLRK-VLARAKKGGRVALLI 417
PDZ_PTPN3-4-like cd06706
PDZ domain of tyrosine-protein phosphatase non-receptor type 3 (PTPN3), tyrosine-protein ...
140-218 1.19e-06

PDZ domain of tyrosine-protein phosphatase non-receptor type 3 (PTPN3), tyrosine-protein phosphatase non-receptor type 4 (PTNP4), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of PTPN3, PTPN4 and related domains. PTPN3 (also known as protein-tyrosine phosphatase H1, PTP-H1) has a tumor-suppressive or a tumor-promoting role in many cancers. It serves as a specific phosphatase for the MAP kinase p38gamma; the two interact via their PDZ domains and cooperate to promote Ras-induced oncogenesis. Interaction partners of the PTPN3 PDZ domain include p38gamma and human papillomavirus E6 oncoprotein. PTPN4 (also known as protein-tyrosine phosphatase MEG1) plays a role in immunity, learning, synaptic plasticity or cell homeostasis. p38gamma is also an interaction partner of the PTPN4 PDZ domain: PTPN4 regulates neuronal cell homeostasis by protecting neurons against apoptosis; binding of the C terminus of p38gamma to the PDZ domain of PTPN4, antagonizes the catalytic autoinhibition of PTPN4, leading to cell apoptosis. Other interaction partners of the PTPN4 PDZ domain include glutamate receptor subunit GluN2A, and RABV strain G protein, among others. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PTPN3-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467190 [Multi-domain]  Cd Length: 90  Bit Score: 47.31  E-value: 1.19e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 140 LVSLR-RAKAHEGLGFSIRGGSEHGVGIYVSLVEPGSLAEKEGLRV--GDQILRVNDKSLARVTHAEAVKALKGSK---- 212
Cdd:cd06706    3 LVLIRmKPDENGRFGFNVKGGVDQKMPVIVSRVAPGTPADLCIPRLneGDQVLLINGRDISEHTHDQVVMFIKASRerhs 82

                 ....*..
gi 767956918 213 -KLVLSV 218
Cdd:cd06706   83 gELVLLV 89
PDZ1_MAGI-1_3-like cd06731
PDZ domain 1 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, ...
288-348 1.22e-06

PDZ domain 1 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of MAGI1, 2, 3 (MAGI is also known as Membrane-associated guanylate kinase, WW and PDZ domain-containing protein) and related domains. MAGI proteins have been implicated in the control of cell migration and invasion through altering the activity of phosphatase and tensin homolog (PTEN) and modulating Akt signaling. Four MAGI proteins have been identified (MAGI1-3 and MAGIX). MAGI1-3 have 6 PDZ domains and bind to the C-terminus of PTEN via their PDZ2 domain. MAGIX has a single PDZ domain that is related to MAGI1-3 PDZ domain 5. Other binding partners for MAGI1 include JAM4, C-terminal tail of high risk HPV-18 E6, megalin, TRAF6, Kir4.1 (basolateral K+ channel subunit), and cadherin 23; for MAGI2, include DASM1, dendrin, axin, beta- and delta-catenin, neuroligin, hyperpolarization-activated cation channels, beta1-adrenergic receptors, NMDA receptor, and TARPs; and for MAGI3 includes LPA2. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MAGI family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as beta-strands A, -B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467213 [Multi-domain]  Cd Length: 85  Bit Score: 47.20  E-value: 1.22e-06
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767956918 288 RSLGLTIRGGAEYGLGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKS 348
Cdd:cd06731   11 RGFGFTIIGGDEPDEFLQIKSVVPDGPAALDGkLRTGDVLVSVNDTCVLGYTHADVVKLFQS 72
PDZ_SYNPO2-like cd10820
PDZ domain of synaptopodin 2 (SYNPO2), synaptopodin 2-like protein (SYNPO2L), and related ...
153-219 1.47e-06

PDZ domain of synaptopodin 2 (SYNPO2), synaptopodin 2-like protein (SYNPO2L), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of SYNPO2, SYNPO2L, and related domains. SYNPO2 (also known as genethonin-2, myopodin) is a cytoskeleton adaptor protein. It participates in chaperone-assisted selective autophagy (CASA), a mechanism for the disposal of misfolded and damaged proteins and provides a link between the CASA chaperone complex and a membrane-tethering and fusion machinery that generates autophagosome membranes. The SYNPO2 PPxY motif binds CASA cochaperone BCL2-associated athanogene 3 (BAG3) and the SYNPO2 PDZ domain binds vacuolar protein sorting 18 homolog (VPS18). There are three isoforms of SYNPO2, which possess an amino-terminal PDZ domain (SYNPO2a, b, c); the short isoform SYNPO2d, lacks the PDZ domain. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This SYNPO2-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467264 [Multi-domain]  Cd Length: 78  Bit Score: 46.53  E-value: 1.47e-06
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767956918 153 GFSIRGGSEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKAL-KGSKKLVLSVY 219
Cdd:cd10820   11 GFRLQGGSEQKKPLQVAKIRKKSKAALAGLCEGDELLSINGKPCADLSHSEAMDLIdSSGDTLQLLIK 78
PDZ_SNX27-like cd23070
PDZ domain of sorting nexin-27 (SNX27), and related domains; PDZ (PSD-95 (Postsynaptic density ...
305-356 1.55e-06

PDZ domain of sorting nexin-27 (SNX27), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of SNX27, and related domains. SNX27 is involved in retrograde transport from endosome to plasma membrane. The PDZ domain of SNX27 links cargo identification to retromer-mediated transport. SNX27 binds to the retromer complex (vacuolar protein sorting 26(VPS26)-VPS29-VPS35), via its PDZ domain binding to VPS26. The SNX27 PDZ domain also binds to cargo including the G-protein-coupled receptors (GPCRs): beta2-adrenergic receptor (beta2AR), beta1AR, parathyroid hormone receptor (PTHR), alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptors (AMPARs), NMDA receptors, 5-hydroxytryptamine 4a receptors, frizzled receptors, and somatostatin receptor subtype 5 (SSTR5). Additional binding partners of the SNX27 PDZ domain include G protein-gated inwardly rectifying potassium (Kir3) channels, angiotensin-converting enzyme 2 (ACE2), and PTEN (phosphatase and tensin homolog deleted on chromosome 10); PTEN binding to SNX27 prevents SNX27's association with the retromer complex. SNX27 has been reported to be a host factor needed for efficient entry of an engineered SARS-CoV-2 variant, the spike protein of which contains a deletion at the S1/S2 subunit cleavage site; the PDZ domain of SNX27 binds angiotensin-converting enzyme 2 (ACE2), and may be involved in recycling ACE2 to the plasma membrane, thereby promoting viral entry. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This SNX27-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467283 [Multi-domain]  Cd Length: 93  Bit Score: 47.02  E-value: 1.55e-06
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|...
gi 767956918 305 YITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSS-RHLILTV 356
Cdd:cd23070   39 HVSAVLEGGAADKAGVRKGDRILEVNGVNVEGATHKQVVDLIKSGgDELTLTV 91
CtpA COG0793
C-terminal processing protease CtpA/Prc, contains a PDZ domain [Posttranslational modification, ...
297-347 1.56e-06

C-terminal processing protease CtpA/Prc, contains a PDZ domain [Posttranslational modification, protein turnover, chaperones];


Pssm-ID: 440556 [Multi-domain]  Cd Length: 341  Bit Score: 51.41  E-value: 1.56e-06
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....
gi 767956918 297 GAEYGL---GIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLK 347
Cdd:COG0793   63 GAELGEedgKVVVVSVIPGSPAEKAGIKPGDIILAIDGKSVAGLTLDDAVKLLR 116
PDZ_ARHGEF11-12-like cd23069
PDZ domain of ARHGEF11, ARHGEF12, and related domains; PDZ (PSD-95 (Postsynaptic density ...
286-357 1.62e-06

PDZ domain of ARHGEF11, ARHGEF12, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of ARHGEF11, ARHGEF12, and related domains. This subfamily includes the GEFs (guanine exchange factors) ARHGEF11 (Rho guanine nucleotide exchange factor 11, known as PDZ-RhoGEF) and ARHGEF12 (Rho guanine nucleotide exchange factor 12, also known as leukemia-associated RhoGEF). GEFs activate Rho GTPases by promoting GTP binding. ARHGEF11/12 are regulators of G protein signaling (RGS) domain-containing GEFs; the RGS domain mediates their binding to and activation of Galpha (and Gq also in the case of ARHGEF12), in response to G-protein coupled receptor activation. ARHGEF11 and 12 are involved in serum-signaling, and regulate Yes-Associated Protein (YAP1)-dependent transcription. The ARHGEF12 PDZ domain binds plexin-B1 and the receptor tyrosine kinase insulin-like growth factor receptor (IGF-R1) beta-subunit. ARHGEF12 also interacts with glutamate receptor delta-1(GluD1), a postsynaptic organizer of inhibitory synapses in cortical pyramidal neurons. The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This ARHGEF11-12-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467282 [Multi-domain]  Cd Length: 76  Bit Score: 46.62  E-value: 1.62e-06
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767956918 286 DGRSLGLTIRGGAEyglgIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLILTVK 357
Cdd:cd23069    9 DENGYGLTVSGDNP----VFVQSVKEGGAAYRAGVQEGDRIIKVNGTLVTHSNHLEVVKLIKSGSYVALTLL 76
PDZ4_MAGI-1_3-like cd06734
PDZ domain 4 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, ...
851-897 1.75e-06

PDZ domain 4 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 4 of MAGI1, 2, 3 (MAGI is also known as Membrane-associated guanylate kinase, WW and PDZ domain-containing protein) and related domains. MAGI proteins have been implicated in the control of cell migration and invasion through altering the activity of phosphatase and tensin homolog (PTEN) and modulating Akt signaling. Four MAGI proteins have been identified (MAGI1-3 and MAGIX). MAGI1-3 have 6 PDZ domains and bind to the C-terminus of PTEN via their PDZ2 domain. MAGIX has a single PDZ domain that is related to MAGI1-3 PDZ domain 5. Other binding partners for MAGI1 include JAM4, C-terminal tail of high risk HPV-18 E6, megalin, TRAF6, Kir4.1 (basolateral K+ channel subunit), and cadherin 23; for MAGI2, include DASM1, dendrin, axin, beta- and delta-catenin, neuroligin, hyperpolarization-activated cation channels, beta1-adrenergic receptors, NMDA receptor, and TARPs; and for MAGI3 includes LPA2. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MAGI family PDZ4 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as beta-strands A, -B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467216 [Multi-domain]  Cd Length: 84  Bit Score: 46.84  E-value: 1.75e-06
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 767956918 851 PRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEA 897
Cdd:cd06734   28 SKIGRIIPGSPADRCGQLKVGDRILAVNGISILNLSHGDIVNLIKDS 74
PDZ1_L-delphilin-like cd06743
PDZ domain 1 of delphilin (L-delphilin isoform), and related domains; PDZ (PSD-95 ...
289-350 1.99e-06

PDZ domain 1 of delphilin (L-delphilin isoform), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of delphilin (also known as glutamate receptor, ionotropic, delta 2-interacting protein 1, L-delphilin). Delphilin, a postsynaptic protein which is selectively expressed at cerebellar Purkinje cells, links the glutamate receptor delta 2 subunit (GluRdelta2) with the actin cytoskeleton and various signaling molecules. Two alternatively spliced isoforms of delphilin have been characterized: L-delphilin has two PDZ domains, PDZ1 and PDZ2, and S-delphilin has a single PDZ domain (PDZ2). These two isoforms are differently palmitoylated and may be involved in controlling GluRdelta2 signaling in Purkinje cells. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This delphilin-like family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467225 [Multi-domain]  Cd Length: 76  Bit Score: 46.12  E-value: 1.99e-06
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767956918 289 SLGLTIRGGAEyglgIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSR 350
Cdd:cd06743   10 AFGFSIGGSGP----CYILSVEEGSSAHAAGLQPGDQILELDGQDVSSLSCEAIIALARRCP 67
PDZ2_ZO1-like_ds cd06728
PDZ domain 2 of Zonula Occludens-1 (ZO-1), ZO-2 and ZO-3, and related domains; form ...
141-218 2.03e-06

PDZ domain 2 of Zonula Occludens-1 (ZO-1), ZO-2 and ZO-3, and related domains; form domain-swapping dimers; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of ZO-1, -2, -3 and related domains. Zonula occludens proteins (ZO-1, ZO-2, ZO-3) are multi-PDZ domain proteins involved in the maintenance and biogenesis of multi-protein networks at the cytoplasmic surface of intercellular contacts in epithelial and endothelial cells. They have three N-terminal PDZ domains, PDZ1-3, followed by a Src homology-3 (SH3) domain and a guanylate kinase (GuK)-like domain. Among protein-protein interactions for all ZO proteins is the binding of the first PDZ domain (PDZ1) to the C-termini of claudins , and the homo- and hetero-dimerization of ZO-proteins via their second PDZ domain (PDZ2), which takes place by symmetrical domain swapping of the first two beta-strands of PDZ2. At the cell level, ZO-1 and ZO-2 are involved in polarity maintenance, gene transcription, cell proliferation, and tumor cell metastasis. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This ZO family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467210 [Multi-domain]  Cd Length: 79  Bit Score: 46.45  E-value: 2.03e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 141 VSLRRAKAHEGLGFSIrggsehGVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSK-KLVLSV 218
Cdd:cd06728    3 VTLTKSRKNDEYGLRL------GSRIFVKEITPDSLAAKDGnLQEGDIILKINGTPVENLSLSEAKKLIEKSKdKLQLVV 76
PDZ_MPP-like cd06726
PDZ domain of membrane palmitoylated proteins (MPPs), and related domains; PDZ (PSD-95 ...
825-897 2.04e-06

PDZ domain of membrane palmitoylated proteins (MPPs), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of MPP1-7 (also known as MAGUK p55 subfamily members 1-7), and related domains. MPPs comprise a subfamily of a larger group of multidomain proteins, namely, membrane-associated guanylate kinases (MAGUKs). MPPs form diverse protein complexes at the cell membranes, which are involved in a wide range of cellular processes, including establishing proper cell structure, polarity and cell adhesion. MPPs have only one PDZ domain. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MPP1-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467208 [Multi-domain]  Cd Length: 80  Bit Score: 46.49  E-value: 2.04e-06
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767956918 825 TLVRVKKSAAT-LGIAI--EGGANTrqplprIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEA 897
Cdd:cd06726    1 RLVEFEKARDEpLGATIkmEEDSVI------VARILHGGMAHRSGLLHVGDEILEINGIPVSGKTVDELQKLLSSL 70
PDZ2_APBA1_3-like cd06793
PDZ domain 2 of amyloid-beta A4 precursor protein-binding family A member 1 (APBA1), APBA2, ...
141-211 2.12e-06

PDZ domain 2 of amyloid-beta A4 precursor protein-binding family A member 1 (APBA1), APBA2, APBA3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of APBA1, APBA2, APBA3, and related domains. The APBA/X11/Mint protein family includes three members: neuron specific APBA1 (also known as X11alpha and Mint1) and APBA2 (also known as X11beta and Mint2), and the ubiquitously expressed APBA3 (also known as X12gamma and Mint3). They are involved in regulating neuronal signaling, trafficking, and plasticity. They contain two PDZ domains (PDZ1 and PDZ2) which bind a variety of proteins: Arf GTPases (APBA1 and APBA2 PDZ2) and neurexin (APBA1 and APBA2 PDZ1 and 2) which are involved in vesicle docking and exocytosis; alpha1B subunit of N-type Ca2+ channel (APBA1 PDZ1) that is involved in ion channels; KIF17 (APBA1 PDZ1) that is involved in transport and traffic; and Alzheimer's disease related proteins, APP (APBA3 PDZ2), CCS (APBA1 PDZ2), NF-kappa-B/p65 (APBA2 PDZ2), presenilin-1 (APBA1 and APBA2 PDZ1 and PDZ2). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This APBA1,3-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged as beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467255 [Multi-domain]  Cd Length: 78  Bit Score: 46.24  E-value: 2.12e-06
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767956918 141 VSLRRAKAHEGLGFSIRGGsehgvgIYVSLVEpGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGS 211
Cdd:cd06793    5 VLIRRPDLKYQLGFSVQNG------IICSLLR-GGIAERGGVRVGHRIIEINGQSVVATPHEKIVQLLSNS 68
PDZ_6 pfam17820
PDZ domain; This entry represents the PDZ domain from a wide variety of proteins.
167-216 2.51e-06

PDZ domain; This entry represents the PDZ domain from a wide variety of proteins.


Pssm-ID: 436067 [Multi-domain]  Cd Length: 54  Bit Score: 45.21  E-value: 2.51e-06
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|.
gi 767956918  167 YVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTH-AEAVKALKGSKKLVL 216
Cdd:pfam17820   1 VVTAVVPGSPAERAGLRVGDVILAVNGKPVRSLEDvARLLQGSAGESVTLT 51
PDZ_SIPA1-like cd06745
PDZ domain of signal-induced proliferation-associated protein 1 (SIPA1), and related domains; ...
141-218 2.80e-06

PDZ domain of signal-induced proliferation-associated protein 1 (SIPA1), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of SIPA1, and related domains. The Rap-GTPase activating protein SIPA1 (also known as GTPase-activating protein Spa-1, p130 SPA1) is a metastasis promoter; a polymorphism in a region of the Sipa1 gene encoding the PDZ domain is associated with metastasis. The SIPA1 PDZ domain binds ribosomal RNA processing 1 homolog B (Rrp1b). SIPA1 also forms a complex with water channel aquaporin-2 (AQP2) and plays a role in trafficking of AQP2, targeted positioning of which strictly regulates body water homeostasis; the SIPA1 PDZ domain binds AQP2. Rrp1b or AQP2 binding inhibits the RapGAP activity of SIPA1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This SIPA1-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged as beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta- strand F.


Pssm-ID: 467227 [Multi-domain]  Cd Length: 73  Bit Score: 45.73  E-value: 2.80e-06
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gi 767956918 141 VSLRRAKAHEgLGFSIrggSEHGVgiyVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGSKKLVLSV 218
Cdd:cd06745    2 LTLRRNGLGQ-LGFHV---NYEGF---VTEVERFGFAWQAGLRQGSRLVEICKVPVATLTHEQMIDLLRTSVKVKVTV 72
PDZ13_MUPP1-like cd06676
PDZ domain 13 of multi-PDZ-domain protein 1 (MUPP1) and related domains; PDZ (PSD-95 ...
827-900 2.89e-06

PDZ domain 13 of multi-PDZ-domain protein 1 (MUPP1) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 13 of MUPP1. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, PDZ9, and PDZ13. This MuPP1-like PDZ13 domain is therefore absent from PATJ. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family PDZ13 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467164 [Multi-domain]  Cd Length: 83  Bit Score: 46.18  E-value: 2.89e-06
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gi 767956918 827 VRVKKSAATLGIAIEGGANTRQ-PLPRIV-TIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEAFKT 900
Cdd:cd06676    2 ITLERGSDGLGFSIVGGFGSPHgDLPIYVkTVFEKGAAAEDGRLKRGDQILAVNGESLEGVTHEEAVNILKKTKGT 77
PDZ_neurabin-like cd06790
PDZ domain of neurabin-1 and neurabin-2, and related domains; PDZ (PSD-95 (Postsynaptic ...
286-353 3.14e-06

PDZ domain of neurabin-1 and neurabin-2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of neurabin-1 (also known as protein phosphatase 1 regulatory subunit 9A) and neurabin-2 (also known as spinophilin, and protein phosphatase 1 regulatory subunit 9B), and related domains. Neurabin-1 and neurabin-2 are neuronal scaffolding proteins that play important roles in the regulation of synaptic transmission through their ability to interact with and target protein phosphatase 1 (PP1) to dendritic spines where PP1 dephosphorylates and inactivates glutamate receptors. Neurabin-2 interacts with multiple other synaptic proteins, including synaptic signaling and scaffolding proteins (e.g., GluN1 and SAPAP3) and cytoskeletal proteins (e.g., neurofilament medium polypeptide, NF-M). Neurabin-1 and neurabin-2 also binds F-actin. Other binding partners of neurabin-1 include adenosine A1 receptor (A1R), SAD-1 kinase and 70 kDa ribosomal protein S6 kinase (p70-S6K). This PDZ domain is immediately C-terminal to the PP1 binding domain. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This neurabin-like PDZ domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467252 [Multi-domain]  Cd Length: 90  Bit Score: 46.26  E-value: 3.14e-06
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gi 767956918 286 DGRSLGLTIRG---GAEYG---LGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLI 353
Cdd:cd06790   10 GSEGLGISIIGmgvGADAGlekLGIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGVTQAFAASVLRNTSGTV 84
PDZ3_Dlg1-2-4-like cd06795
PDZ domain 3 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg) ...
827-900 3.47e-06

PDZ domain 3 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of Drosophila Dlg1, human Dlg1, 2, and 4 and related domains. Dlg1 (also known as synapse-associated protein Dlg197; SAP-97), Dlg2 (also known as channel-associated protein of synapse-110; postsynaptic density protein 93, PSD-93), Dlg4 (also known as postsynaptic density protein 95, PSD-95; synapse-associated protein 90, SAP-90) each have 3 PDZ domains and belong to the membrane-associated guanylate kinase family. Dlg1 regulates antigen receptor signaling and cell polarity in lymphocytes, B-cell proliferation and antibody production, and TGFalpha bioavailability; its PDZ3 domain binds pro-TGFalpha, and its PDZ2 domain binds the TACE metalloprotease responsible for cleaving pro-TGFalpha to a soluble form. Dlg2 is involved in N-methyl-D-aspartate (NMDA) receptor signaling, regulating surface expression of NMDA receptors in dorsal horn neurons of the spinal cord; it interacts with NMDA receptor subunits and with Shaker-type K+ channel subunits to cluster into a channel complex. The Dlg4 PDZ1 domain binds NMDA receptors, and its PDZ2 domain binds neuronal nitric oxide synthase (nNOS), forming a complex in neurons. The Drosophila Scribble complex (Scribble, Dlg, and lethal giant larvae) plays a role in apico-basal cell polarity, and in other forms of polarity, including regulation of the actin cytoskeleton, cell signaling and vesicular trafficking, and in tumor development; postsynaptic targeting of Drosophila DLG requires interactions mediated by the first two PDZ domains. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Dlg-like family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467257 [Multi-domain]  Cd Length: 91  Bit Score: 46.19  E-value: 3.47e-06
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gi 767956918 827 VRVKKSAATLGIAIEGGANTrQPLpRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEAFKT 900
Cdd:cd06795    5 IVLHKGSTGLGFNIVGGEDG-EGI-FISFILAGGPADLSGELRRGDQILSVNGVDLRNATHEQAAAALKNAGQT 76
PDZ2_GRIP1-2-like cd06681
PDZ domain 2 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
827-894 3.55e-06

PDZ domain 2 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR) binding proteins GRIP1 (ABP/GRIP2) and GRIP2, and related domains. GRIP1 and GRIP2 each have 7 PDZ domains. The interaction of GRIP1 and GRIP2 with GluA2/3 (AMPAR subunit) regulates AMPAR trafficking and synaptic targeting. GRIP1 has an essential role in regulating AMPAR trafficking during synaptic plasticity and learning and memory. GRIP1 and GRIP2 interact with a variety of other proteins associated with protein trafficking and internalization, for example GRIP1 also interacts with KIF5 (also known as kinesin 1), EphB receptors, scaffold protein liprin-alpha, and the rasGEF GRASP-1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This GRIP family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467169 [Multi-domain]  Cd Length: 89  Bit Score: 46.07  E-value: 3.55e-06
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gi 767956918 827 VRVKKSAATLGIAIEGGAN--TRQPLPRIVT-IQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARII 894
Cdd:cd06681    5 VTLEKEGNSFGFVIRGGAHedRNKSRPLTVThVRPGGPADREGTIKPGDRLLSVDGISLHGATHAEAMSIL 75
PDZ_DEPTOR-like cd23067
PDZ domain of DEP domain-containing mTOR-interacting protein (DEPTOR), and related domains; ...
283-356 3.71e-06

PDZ domain of DEP domain-containing mTOR-interacting protein (DEPTOR), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of DEPTOR, and related domains. DEPTOR (also known as DEP domain-containing protein 6, DEP6) is a regulatory protein of mTOR signaling; it is a negative regulator of both the mTORC1 and mTORC2 signaling pathways. DEPTOR's PDZ domain binds to mTOR's FAT domain to suppress mTOR's kinase activity. The DEPTOR PDZ domain also binds lysine-specific demethylase 4A (KDM4A), leucine-rich repeat containing 4 (LRRC4), p38gamma, and major intrinsically disordered Notch2-binding receptor 1 (MINAR1, also known as Ubtor). DEPTOR also interacts with salt-inducible kinase 3 (SIK3). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This DEPTOR-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467280 [Multi-domain]  Cd Length: 75  Bit Score: 45.49  E-value: 3.71e-06
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gi 767956918 283 VLGDGRSLGLTIRGGAEyglgIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRL-LKSSRHLILTV 356
Cdd:cd23067    4 IVGDAVGWGFVVRGSKP----CHIQAVDPSGPAAAAGMKVCQFIVSVNGLNVLHMDHRTVSNLiLTGPRTIVMEV 74
PDZ1_DLG5-like cd06764
PDZ domain 1 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density ...
152-209 4.17e-06

PDZ domain 1 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of Drosophila and mammalian Dlg5, and related domains. Dlg5 is a scaffold protein with multiple conserved functions that are independent of each other in regulating growth, cell polarity, and cell adhesion. It has a coiled-coil domain, 4 PDZ domains and a MAGUK domain (an SH3 domain next to a non-catalytically active guanylate kinase domain). Deregulation of Dlg5 has been implicated in the malignancy of several cancer types. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Dlg5-like family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467245 [Multi-domain]  Cd Length: 95  Bit Score: 45.85  E-value: 4.17e-06
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gi 767956918 152 LGFSIRGGSE----HG-VGIYVSLVEPGSLAEKEgLRVGDQILRVNDKSLARVTHAEAVKALK 209
Cdd:cd06764   21 LGFDIAGGVNdpqfPGdCSIFVTKVDKGSIADGR-LRVNDCLLRINDVDLTNKDKKQAIQAVL 82
PDZ8_MUPP1-PDZ7_PATJ-PDZ2_INAD-like cd06672
PDZ domain 8 of multi-PDZ-domain protein 1 (MUPP1), PDZ domain 7 of protein-associated tight ...
826-894 4.18e-06

PDZ domain 8 of multi-PDZ-domain protein 1 (MUPP1), PDZ domain 7 of protein-associated tight junction (PATJ), PDZ domain 2 of Drosophila melanogaster inactivation-no-after-potential D (INAD), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 8 of MUPP1, PDZ domain 7 of PATJ, and PDZ domain 2 of Drosophila melanogaster INAD, and related domains. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, 9, and 13; consequently, MUPP1 PDZ7 and 8 align with PATJ PDZ6 and 7; and MUPP1 PDZ domains 10-12 align with PATJ PDZ domains 8-10. INAD assembles key enzymes of the Drosophila compound eye photo-transduction pathway into a supramolecular complex, supporting efficient and fast light signaling. It contains 5 PDZ domains arranged in tandem (PDZ1-PDZ5) which independently bind various proteins. INAD PDZ2 binds eye-specific protein kinase C. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family PDZ8 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467160 [Multi-domain]  Cd Length: 84  Bit Score: 45.75  E-value: 4.18e-06
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gi 767956918 826 LVRVKKSAATLGIAIEGGANTRQPLPRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARII 894
Cdd:cd06672    3 LIELEKGSSGLGLSLAGNKDRSRMSVFVVGIDPDGAAGKDGRIQVGDELLEINGQVLYGRSHLNASAII 71
PDZ3_INAD-like cd23064
PDZ domain 3 of inactivation-no-after-potential D (INAD), and related domains; PDZ (PSD-95 ...
290-353 4.57e-06

PDZ domain 3 of inactivation-no-after-potential D (INAD), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of INAD, and related domains. INAD assembles key enzymes of the Drosophila compound eye photo-transduction pathway into a supramolecular complex, supporting efficient and fast light signaling. It contains 5 PDZ domains arranged in tandem (PDZ1-PDZ5) which independently bind various proteins. INAD PDZ2 binds eye-specific protein kinase C, INAD PDZ3 binds transient receptor potential (TRP) channel, and INAD PDZ4,5 tandem binds NORPA (phospholipase Cbeta, PLCbeta). Mutations of the inaD gene that lead to disruption of each of these interactions impair fly photo signal transduction. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This INAD-like family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467277 [Multi-domain]  Cd Length: 80  Bit Score: 45.40  E-value: 4.57e-06
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gi 767956918 290 LGLTIRGG--AEYGLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLI 353
Cdd:cd23064   10 LGIMVIYGkhAEVGSGIFISDLREGSNAELAGVKVGDMLLAVNQDVTLESNYDDATGLLKRAEGVV 75
PDZ1_syntenin-like cd06721
PDZ domain 1 of syntenin-1, syntenin-2, and related domains; PDZ (PSD-95 (Postsynaptic density ...
165-209 4.81e-06

PDZ domain 1 of syntenin-1, syntenin-2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of syntenin-1, syntenin-2, and related domains. Syntenins are implicated in various cellular processes such as trafficking, signaling, and cancer metastasis. They bind to signaling and adhesion molecules, such as syndecans, neurexins, ephrin B, and phospholipid PIP2. Through its tandem PDZ domains (PDZ1 and PDZ2), syntenin links syndecans to other cell surface receptors and kinases, such as E-cadherin and ephrin-B, establishing signaling crosstalk. During syndecan binding, syntenin PDZ2 serves as a high-affinity domain, and PDZ1, also necessary for binding, acts as a complementary, low-affinity domain; this is also the case for syntenin binding to proto-oncogene c-Src. The syntenin PDZ domain-PIP2 interaction controls Arf6-mediated syndecan recycling through endosomal compartments; both PDZ1 and PDZ2 interact with PIP2. Different binding partners and downstream regulators of syntenin1 PDZ domains, such as to proto-oncogene c-Src, mitogen-activated protein kinase (MAPK), and focal adhesion kinase (FAK), have been identified that promote the progression and invasion of a variety of cancers, such as melanoma, glioblastoma multiforme and breast cancer. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This syntenin-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged as beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta- strand F.


Pssm-ID: 467204 [Multi-domain]  Cd Length: 79  Bit Score: 45.30  E-value: 4.81e-06
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gi 767956918 165 GIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALK 209
Cdd:cd06721   23 GVFVQLVQANSPAALAGLRFGDQILQINGENVAGWSSDKAHKVLK 67
PDZ5_PTPN13-like cd06697
PDZ domain 5 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), and related ...
289-349 5.05e-06

PDZ domain 5 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 5 of PTPN13 [also known as Fas-associated protein-tyrosine phosphatase 1 (FAP-1), Protein-tyrosine phosphatase 1E (PTP-E1), and Protein-tyrosine phosphatase (PTPL1)] and related domains. PTPN13 regulates negative apoptotic signaling and mediates phosphoinositide 3-kinase (PI3K) signaling. PTPN13 has five PDZ domains. Proteins known to interact with PTPN13 PDZ domains include: PLEKHA1 and PLEKHA2 via PTPN13-PDZ domain 1, Fas receptor and thyroid receptor-interacting protein 6 via PTPN13-PDZ domain 2, nerve growth factor receptor and protein kinase N2 via PTPN13-PDZ domain 3, PDZ and LIM domain 4 (PDLIM4) via PTPN13-PDZ domains 2 and 4, and brain calpain-2 via PTPN13-PDZ domains 3, 4 and 5. Calpain-2-mediated PTPN13 fragments may be involved in abnormal tau aggregation and increased risk for Alzheimer's disease. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PTPN13 family PDZ5 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467183 [Multi-domain]  Cd Length: 87  Bit Score: 45.41  E-value: 5.05e-06
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gi 767956918 289 SLGLTIRGGAE--YGlGIYITGVDPGSEA--EGSgLKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd06697   14 QLGLKLTGGSDskYQ-VIYVLEIVPGSAAaeEGS-LQPLDIIHYINGVSTQGMTLEDAVRALEAS 76
PDZ11_MUPP1-PDZ9_PATJ-like cd06674
PDZ domain 11 of MUPP1 of multi-PDZ-domain protein 1 (MUPP1), domain 9 of PATJ ...
147-208 5.17e-06

PDZ domain 11 of MUPP1 of multi-PDZ-domain protein 1 (MUPP1), domain 9 of PATJ (protein-associated tight junction) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 11 of MUPP1, PDZ domain 9 of PATJ, and related domains. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, 9, and 13; consequently, MUPP1 PDZ7 and 8 align with PATJ PDZ6 and 7; and MUPP1 PDZ domains 10-12 align with PATJ PDZ domains 8-10. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family PDZ11 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467162 [Multi-domain]  Cd Length: 87  Bit Score: 45.35  E-value: 5.17e-06
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gi 767956918 147 KAHEGLGFSIRGgSEHGVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLaRVTHAEAVKAL 208
Cdd:cd06674   11 KPGRGLGLSIVG-KRNDTGVFVSDIVKGGAADADGrLMQGDQILSVNGEDV-RNASQEAAAAL 71
PDZ_tamalin_CYTIP-like cd06713
PDZ domain of tamalin, cytohesin-1-interacting protein (CYTIP), and related domains; PDZ ...
139-211 6.01e-06

PDZ domain of tamalin, cytohesin-1-interacting protein (CYTIP), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of tamalin, cytohesin-1-interacting protein, and related domains. Tamalin (trafficking regulator and scaffold protein tamalin, also known as general receptor for phosphoinositides 1-associated scaffold protein, GRASP) functions to link receptors, including group 1 metabotropic glutamate receptors (mGluRs), to neuronal proteins. The tamalin PDZ domain binds the C-terminal domains of group I mGluRs; it also binds potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2 (HCN2), neurotrophin-3 (NT3) TrkCT1-truncated receptor, SAP90/PSD-95-associated protein, and tamalin itself. CYTIP (cytohesin-1-interacting protein, also known as Pleckstrin homology Sec7 and coiled-coil domain-binding protein) sequesters cytohesin-1 in the cytoplasm, limiting its interaction with beta2 integrins; cytohesin-1 binds the CYTIP coiled coil domain. The CYTIP PDZ domain can bind the C-terminal peptide of protocadherin alpha-1 (PCDHA1), indicating a possible interaction between the two. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This tamalin-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467197 [Multi-domain]  Cd Length: 91  Bit Score: 45.31  E-value: 6.01e-06
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gi 767956918 139 RLVSLRRaKAHEGLGFSI-------RGGSEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGS 211
Cdd:cd06713    4 RTIILEK-QDNETFGFEIqtyglhhKNSNEVEMCTYVCRVHEDSPAYLAGLTAGDVILSVNGVSVEGASHQEIVELIRSS 82
PDZ4_PTPN13-like cd06696
PDZ domain 4 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), and related ...
151-215 6.41e-06

PDZ domain 4 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 4 of PTPN13 [also known as Fas-associated protein-tyrosine phosphatase 1 (FAP-1), protein-tyrosine phosphatase 1E (PTP-E1), and protein-tyrosine phosphatase (PTPL1)] and related domains. PTPN13 regulates negative apoptotic signaling and mediates phosphoinositide 3-kinase (PI3K) signaling. PTPN13 has five PDZ domains. Proteins known to interact with PTPN13 PDZ domains include: PLEKHA1 and PLEKHA2 via PTPN13-PDZ domain 1, Fas receptor and thyroid receptor-interacting protein 6 via PTPN13-PDZ domain 2, nerve growth factor receptor and protein kinase N2 via PTPN13-PDZ domain 3, PDZ and LIM domain 4 (PDLIM4) via PTPN13-PDZ domains 2 and 4, and brain calpain-2 via PTPN13-PDZ domains 3, 4 and 5. Calpain-2-mediated PTPN13 fragments may be involved in abnormal tau aggregation and increased risk for Alzheimer's disease. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PTPN13 family PDZ4 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467182 [Multi-domain]  Cd Length: 85  Bit Score: 44.99  E-value: 6.41e-06
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gi 767956918 151 GLGFSIRGGSEHGvGIYVSLV--EPgslAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSKKLV 215
Cdd:cd06696   15 SLGFTVTKGKDDN-GCYIHDIvqDP---AKSDGrLRPGDRLIMVNGVDVTNMSHTEAVSLLRAAPKEV 78
PDZ5_MUPP1-like cd06669
PDZ domain 5 of multi-PDZ-domain protein 1 (MUPP1), PATJ (protein-associated tight junction) ...
137-213 6.70e-06

PDZ domain 5 of multi-PDZ-domain protein 1 (MUPP1), PATJ (protein-associated tight junction) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 5 of MUPP1 and PATJ, and related domains. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, 9, and 13; consequently, MUPP1 PDZ7 and 8 align with PATJ PDZ6 and 7; and MUPP1 PDZ domains 10-12 align with PATJ PDZ domains 8-10. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family PDZ5 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F


Pssm-ID: 467157 [Multi-domain]  Cd Length: 98  Bit Score: 45.30  E-value: 6.70e-06
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gi 767956918 137 EVRLVSLrrAKAHEGLGFSI--------RGGSehgVGIYVSLVePGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKA 207
Cdd:cd06669    7 EVTVIEL--EKGDRGLGFSIldyqdpldPSET---VIVIRSLV-PGGVAEQDGrLLPGDRLVFVNDVSLENASLDEAVQA 80

                 ....*.
gi 767956918 208 LKGSKK 213
Cdd:cd06669   81 LKSAPP 86
PDZ7_PDZD2-PDZ4_hPro-IL-16-like cd06763
PDZ domain 7 of PDZ domain containing 2 (PDZD2), PDZ domain 4 of human pro-interleukin-16 ...
286-348 7.51e-06

PDZ domain 7 of PDZ domain containing 2 (PDZD2), PDZ domain 4 of human pro-interleukin-16 (isoform 1, 1332 AA), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 7 of PDZD2, also known as KIAA0300, PIN-1, PAPIN, activated in prostate cancer (AIPC) and PDZ domain-containing protein 3 (PDZK3). PDZD2 has seven PDZ domains. PDZD2 is expressed at exceptionally high levels in the pancreas and certain cancer tissues, such as prostate cancer. It promotes the proliferation of insulinoma cells and is upregulated during prostate tumorigenesis. In osteosarcoma (OS), the microRNA miR-363 acts as a tumor suppressor by inhibiting PDZD2. This family include the PDZ domain of the secreted mature form of human interleukin-16 (IL-16); this is the fourth PDZ domain (PDZ4) of human pro-interleukin-16 (isoform 1, also known as nPro-Il-16). Precursor IL-16 is cleaved to produce pro-IL-16 and C-terminal mature IL-16. Pro-IL-16 functions as a regulator of T cell growth; mature IL-16 is a CD4 ligand that induces chemotaxis and CD25 expression in CD4+ T cells. IL-16 bioactivity has been closely associated with the progression of several different cancers PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZD2-like family PDZ7 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467244 [Multi-domain]  Cd Length: 86  Bit Score: 44.91  E-value: 7.51e-06
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gi 767956918 286 DGRSLGLTIRGGAEYGLG---IYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKS 348
Cdd:cd06763    9 GSAGLGFSLEGGKGSPLGdrpLTIKRIFKGGAAEQSGvLQVGDEILQINGTSLQGLTRFEAWNIIKS 75
PDZ5_MAGI-1_3-like cd06735
PDZ domain 5 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, ...
827-894 7.60e-06

PDZ domain 5 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 5 of MAGI1, 2, 3 (MAGI is also known as Membrane-associated guanylate kinase, WW and PDZ domain-containing protein) and related domains. MAGI proteins have been implicated in the control of cell migration and invasion through altering the activity of phosphatase and tensin homolog (PTEN) and modulating Akt signaling. Four MAGI proteins have been identified (MAGI1-3 and MAGIX). MAGI1-3 have 6 PDZ domains and bind to the C-terminus of PTEN via their PDZ2 domain. MAGIX has a single PDZ domain that is related to MAGI1-3 PDZ domain 5, and belongs to this MAGI1,2,3-like family. Other binding partners for MAGI1 include JAM4, C-terminal tail of high risk HPV-18 E6, megalin, TRAF6, Kir4.1 (basolateral K+ channel subunit), and cadherin 23; for MAGI2, include DASM1, dendrin, axin, beta- and delta-catenin, neuroligin, hyperpolarization-activated cation channels, beta1-adrenergic receptors, NMDA receptor, and TARPs; and for MAGI3 includes LPA2. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MAGI family PDZ5 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged as beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467217 [Multi-domain]  Cd Length: 84  Bit Score: 44.88  E-value: 7.60e-06
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gi 767956918 827 VRVKKSAATLGIAIEGGAN-TRQPLpRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARII 894
Cdd:cd06735    4 VELERGPKGFGFSIRGGREyNNMPL-YVLRLAEDGPAQRDGRLRVGDQILEINGESTQGMTHAQAIELI 71
PDZ pfam00595
PDZ domain; PDZ domains are found in diverse signaling proteins.
836-897 7.91e-06

PDZ domain; PDZ domains are found in diverse signaling proteins.


Pssm-ID: 395476 [Multi-domain]  Cd Length: 81  Bit Score: 44.58  E-value: 7.91e-06
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gi 767956918  836 LGIAIEGGANTRQPLPRIVTIQRGGSAHnCGQLKVGHVILEVNGLTLRGKEHREAARIIAEA 897
Cdd:pfam00595  12 LGFSLKGGSDQGDPGIFVSEVLPGGAAE-AGGLKVGDRILSINGQDVENMTHEEAVLALKGS 72
PDZ_GIPC cd06707
PDZ domain of GIPC family proteins; GIPC1/GIPC (GAIP/RGS19-interacting protein), GIPC2, and ...
275-348 8.10e-06

PDZ domain of GIPC family proteins; GIPC1/GIPC (GAIP/RGS19-interacting protein), GIPC2, and GIPC3 (also known as C19orf64) constitute the GIPC family. These proteins contain an N-terminal GIPC-homology 1 (GH1) domain, a central PDZ domain, and a C-terminal GH2 domain. GIPC proteins function as adaptor molecules that assemble RTKs, GPCRs, integrins, transmembrane proteins and cytoplasmic signaling regulators as cargoes of MYO6-dependent endocytic transport. Mutations in the Gipc1 and Gipc2 genes have been linked to cancer, while mutations in the Gipc3 gene cause nonsyndromic hearing loss. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This GIPC family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467191 [Multi-domain]  Cd Length: 89  Bit Score: 44.91  E-value: 8.10e-06
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gi 767956918 275 GDEKKVNlVLGDGRSLGLTIrggAEYGLGI-YITGVDPGSEAEGSGL-KVGDQILEVNGRSFLNILHDEAVRLLKS 348
Cdd:cd06707    2 GQPKEIE-VTKSEDALGLTI---TDNGAGYaFIKRIKEGSIMDKVPAiCVGDHIEKINGESLVGCRHYEVARMLKE 73
cpPDZ_Deg_HtrA-like cd06779
permuted PDZ domain of Deg/high-temperature requirement factor A (HtrA) family of housekeeping ...
156-223 8.46e-06

permuted PDZ domain of Deg/high-temperature requirement factor A (HtrA) family of housekeeping serine proteases and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of Deg/HtrA-type serine proteases that participate in folding and degradation of aberrant proteins, and in processing and maturation of native proteins. Typically, these proteases have an N-terminal serine protease domain and at least one C-terminal PDZ domain that recognizes substrates, and in some cases activates the protease function. An exception is yeast Nma11p which has two protease domains and four PDZ domains; its N-terminal half is comprised of a protease domain, followed by two PDZ domains, and its C-terminal half has a similar domain arrangement. HtrA-type proteases include the human HtrA1-4 and MBTPS2, tricorn protease, DegS, DegP and C-terminal processing peptidase, cyanobacterial serine proteases Hhoa, HhoB, and HtrA, and yeast Nma11p. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-termini of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains and as well as those with circular permutations and domain swapping of beta-strands. The canonical PDZ domain contains six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F. This Deg/HtrA family PDZ domain is a circularly permuted PDZ domain which places beta-strand A at the C-terminus. Another permutation exists in the PDZ superfamily which places both beta-strands A and B on the C-terminus.


Pssm-ID: 467621 [Multi-domain]  Cd Length: 91  Bit Score: 44.98  E-value: 8.46e-06
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gi 767956918 156 IRGGSEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHA-EAVKALKGSKKLVLSVYSAGR 223
Cdd:cd06779   17 KELGLPVNRGVLVAEVIPGSPAAKAGLKEGDVILSVNGKPVTSFNDLrAALDTKKPGDSLNLTILRDGK 85
PDZ7_GRIP1-2-like cd06685
PDZ domain 7 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
137-193 8.57e-06

PDZ domain 7 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR) binding proteins GRIP1 (ABP/GRIP2) and GRIP2, and related domains. GRIP1 and GRIP2 each have 7 PDZ domains. The interaction of GRIP1 and GRIP2 with GluA2/3 (AMPAR subunit) regulates AMPAR trafficking and synaptic targeting. GRIP1 has an essential role in regulating AMPAR trafficking during synaptic plasticity and learning and memory. GRIP1 and GRIP2 interact with a variety of other proteins associated with protein trafficking and internalization, for example GRIP1 also interacts with KIF5 (also known as kinesin 1), EphB receptors, scaffold protein liprin-alpha, and the rasGEF GRASP-1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This GRIP family PDZ7 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467173 [Multi-domain]  Cd Length: 85  Bit Score: 44.94  E-value: 8.57e-06
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gi 767956918 137 EVRLVSLRRAKAHEGLGFSIRGG-SEHGVgiYVSLVEPGSLAEKEGLRVGDQILRVND 193
Cdd:cd06685    2 ELHKVTLYKDSDTEDFGFSVSDGlYEKGV--YVNAIRPGGPADLSGLQPYDRILQVNH 57
PDZ_MPP3-MPP4-MPP7-like cd06799
PDZ domain of membrane palmitoylated proteins 3 (MPP3), MPP4, and MPP7, and related domains; ...
826-897 9.31e-06

PDZ domain of membrane palmitoylated proteins 3 (MPP3), MPP4, and MPP7, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of MPP3, MPP4, and MPP7, and related domains. MPP3 (also known as MAGUK p55 subfamily member 3, erythrocyte membrane protein p55, or EMP55), MPP4 (also known as MAGUK p55 subfamily member 4 or Discs large homolog 6), and MPP7 (also known as MAGUK p55 subfamily member 7) are membrane-associated guanylate kinase (MAGUK)-like proteins. MPP3 is part of a cell adhesion protein complex including tumor suppressor CADM1 and actin-binding protein 4.1B. Participation in the Crumbs cell polarity complex has also been demonstrated for MPP7 in epithelial cells, and for MPP3 and MPP4 in the retina. MPP4 is needed for proper localization of plasma membrane calcium ATPases and maintenance of calcium homeostasis at the rod photoreceptor synaptic terminals. Binding partners of the MPP3 PDZ domain include nectin-3, serotonin 5-hydroxytryptamine, 5-HT(2C) receptor, and a cell adhesion protein, TSLC1 (tumor suppressor in lung cancer 1); fragments of MPP4 having the PDZ domain bind CRB (PDZ-SH3-GUK) and GABA transporter GAT1 (PDZ-SH3). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MPP1-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467260 [Multi-domain]  Cd Length: 81  Bit Score: 44.54  E-value: 9.31e-06
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gi 767956918 826 LVRVKKSAATLGIAIEggANTRQPLPRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEA 897
Cdd:cd06799    2 IVRLVKNNEPLGATIK--RDEKTGAIVVARIMRGGAADRSGLIHVGDELREVNGISVEGKDPEEVIQILANS 71
PDZ1_Dlg1-2-4-like cd06723
PDZ domain 1 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg) ...
281-349 9.65e-06

PDZ domain 1 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of Drosophila Dlg1, human Dlg1,2, and 4 and related domains. Dlg1 (also known as synapse-associated protein Dlg197 or SAP-97), Dlg2 (also known as channel-associated protein of synapse-110, postsynaptic density protein 93, or PSD-93), Dlg4 (also known as postsynaptic density protein 95, PSD-95, synapse-associated protein 90, or SAP-90) each have 3 PDZ domains and belong to the membrane-associated guanylate kinase family. Dlg1 regulates antigen receptor signaling and cell polarity in lymphocytes, B-cell proliferation and antibody production, and TGFalpha bioavailability; its PDZ3 domain binds pro-TGFalpha, and its PDZ2 domain binds the TACE metalloprotease responsible for cleaving pro-TGFalpha to a soluble form. Dlg2 is involved in N-methyl-D-aspartate (NMDA) receptor signaling. It regulates surface expression of NMDA receptors in dorsal horn neurons of the spinal cord, and it also interacts with NMDA receptor subunits and with Shaker-type K+ channel subunits to cluster into a channel complex. Dlg4 PDZ1 domain binds NMDA receptors, and its PDZ2 domain binds neuronal nitric oxide synthase (nNOS), forming a complex in neurons. The Drosophila Scribble complex (Scribble, Dlg, and lethal giant larvae) plays a role in apico-basal cell polarity, and in other forms of polarity, including regulation of the actin cytoskeleton, cell signaling and vesicular trafficking, and in tumor development. Postsynaptic targeting of Drosophila DLG requires interactions mediated by the first two PDZ domains. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Dlg-like family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467206 [Multi-domain]  Cd Length: 89  Bit Score: 44.61  E-value: 9.65e-06
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gi 767956918 281 NLVLGDGRS-LGLTIRGGAEYGL-----GIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd06723    3 EITLERGNSgLGFSIAGGTDNPHigddpSIYITKIIPGGAAAADGrLRVNDIILRVNDVDVRNVTHSVAVEALKEA 78
Herpes_BLLF1 pfam05109
Herpes virus major outer envelope glycoprotein (BLLF1); This family consists of the BLLF1 ...
573-814 9.75e-06

Herpes virus major outer envelope glycoprotein (BLLF1); This family consists of the BLLF1 viral late glycoprotein, also termed gp350/220. It is the most abundantly expressed glycoprotein in the viral envelope of the Herpesviruses and is the major antigen responsible for stimulating the production of neutralising antibodies in vivo.


Pssm-ID: 282904 [Multi-domain]  Cd Length: 886  Bit Score: 49.53  E-value: 9.75e-06
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gi 767956918  573 PDVSVDDVRS-----TSQGLSSFKPLPrppplaqgndlplgQPRKLGREDLQPPSSMPScSGTVFSAPQNRSP-PAGTAP 646
Cdd:pfam05109 466 PTVSTADVTSptpagTTSGASPVTPSP--------------SPRDNGTESKAPDMTSPT-SAVTTPTPNATSPtPAVTTP 530
                          90       100       110       120       130       140       150       160
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gi 767956918  647 TPGTSSAQDLPSSPIYASVSPaNPSSKRPLdahlalvnqhpigpfPRVQSP-PHLKSPSAEATVAGGCLLPPSPSGHPDQ 725
Cdd:pfam05109 531 TPNATSPTLGKTSPTSAVTTP-TPNATSPT---------------PAVTTPtPNATIPTLGKTSPTSAVTTPTPNATSPT 594
                         170       180       190       200       210       220       230       240
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gi 767956918  726 TGTNQHFVMVEVHRPDSEPDVNEVRALPQTRTS--TLSQLSDSGQTLSEDSGVDAGEAEASAPgrgrqSVSTKSRSSKEL 803
Cdd:pfam05109 595 VGETSPQANTTNHTLGGTSSTPVVTSPPKNATSavTTGQHNITSSSTSSMSLRPSSISETLSP-----STSDNSTSHMPL 669
                         250
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gi 767956918  804 PRNERPTDGAN 814
Cdd:pfam05109 670 LTSAHPTGGEN 680
harmonin_N_like_u1 cd13933
domain similar to the N-terminal protein-binding module of harmonin; uncharacterized subgroup; ...
47-108 1.15e-05

domain similar to the N-terminal protein-binding module of harmonin; uncharacterized subgroup; This domain is a putative protein-binding module based on its sequence similarity to the N-terminal domain of harmonin. Harmonin (not belonging to this group) is a postsynaptic density-95/discs-large/ZO-1 (PDZ) domain-containing scaffold protein, which organizes the Usher protein network of the inner ear and the retina. This domain is also related to domains found in several other scaffold proteins which organize supramolecular complexes.


Pssm-ID: 259827  Cd Length: 78  Bit Score: 44.37  E-value: 1.15e-05
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gi 767956918  47 TALLSEAEREQFTHCLNAYHARRNVFDLVRTLRVLLDSPVKRRLLPMLRLVIPRSDQLLFDQ 108
Cdd:cd13933   13 RLLLNEAEREVLCTLLKEYKQSRSVDRLVLCLTHVLDTPAKLDLLKDLRHLIPAELLAKFDR 74
PDZ3_Par3-like cd23059
PDZ domain 3 of partitioning defective 3 (Par3), and related domains; PDZ (PSD-95 ...
287-349 1.15e-05

PDZ domain 3 of partitioning defective 3 (Par3), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of Par3 (or PAR3 or Par-3, also known as Atypical PKC isotype-specific-interacting protein, ASIP, Drosophila Bazooka) and related domains. Par3 is a scaffold protein involved in organizing cell polarity across animals. Par3 binds numerous molecules both for its recruitment to one pole of the cell and for downstream contributions to polarized cell function. It regulates cell polarity by targeting the Par complex proteins Par6 and atypical protein kinase C (aPKC) to specific cortical sites. Physical interactions between Par-3 and the Par complex include Par3 PDZ domain 1 binding to the Par6 PDZ domain, Par3 PDZ domain 1 and PDZ domain 3 binding the Par6's PDZ-binding motif, and an interaction with an undefined region of aPKC that requires both Par3 PDZ2 and PDZ3. The PDZ domains of Par3 have also been implicated as potential phosphoinositide signaling integrators, since its second PDZ domain binds to phosphoinositides, and the third PDZ interacts with phosphoinositide phosphatase PTEN. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Par3 family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467272 [Multi-domain]  Cd Length: 103  Bit Score: 44.97  E-value: 1.15e-05
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gi 767956918 287 GRSLGLTIRGGAEygLGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd23059   24 GKTSKEDNGGKAD--LGIFIKSIIHGGAASKDGrLRVNDQLIAVNGESLLGLTNSEAMETLRRA 85
PDZ_tamalin_CYTIP-like cd06713
PDZ domain of tamalin, cytohesin-1-interacting protein (CYTIP), and related domains; PDZ ...
278-349 1.30e-05

PDZ domain of tamalin, cytohesin-1-interacting protein (CYTIP), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of tamalin, cytohesin-1-interacting protein, and related domains. Tamalin (trafficking regulator and scaffold protein tamalin, also known as general receptor for phosphoinositides 1-associated scaffold protein, GRASP) functions to link receptors, including group 1 metabotropic glutamate receptors (mGluRs), to neuronal proteins. The tamalin PDZ domain binds the C-terminal domains of group I mGluRs; it also binds potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2 (HCN2), neurotrophin-3 (NT3) TrkCT1-truncated receptor, SAP90/PSD-95-associated protein, and tamalin itself. CYTIP (cytohesin-1-interacting protein, also known as Pleckstrin homology Sec7 and coiled-coil domain-binding protein) sequesters cytohesin-1 in the cytoplasm, limiting its interaction with beta2 integrins; cytohesin-1 binds the CYTIP coiled coil domain. The CYTIP PDZ domain can bind the C-terminal peptide of protocadherin alpha-1 (PCDHA1), indicating a possible interaction between the two. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This tamalin-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467197 [Multi-domain]  Cd Length: 91  Bit Score: 44.54  E-value: 1.30e-05
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gi 767956918 278 KKVNLVLGDGRSLGLTI-------RGGAEYGLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd06713    4 RTIILEKQDNETFGFEIqtyglhhKNSNEVEMCTYVCRVHEDSPAYLAGLTAGDVILSVNGVSVEGASHQEIVELIRSS 82
PDZ1_hSTXBP4-PDZ2_GgSTXBP4-like cd06698
PDZ1 domain of human syntaxin-binding protein 4 (STXBP4), PDZ2 domain of Gallus gallus ...
826-897 1.30e-05

PDZ1 domain of human syntaxin-binding protein 4 (STXBP4), PDZ2 domain of Gallus gallus uncharacterized STXBP4 isoform X1, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of human syntaxin-binding protein 4 (STXBP4), PDZ2 domain of Gallus gallus uncharacterized STXBP4 isoform X1, and related domains. Human STXBP4 (also known as Synip) includes a single PDZ domain, a coiled-coil domain, and a WW domain (named for its two conserved tryptophans); Gallus gallus STXBP4 isoform X1 contains 2 PDZ domains (PDZ1 and PDZ2). Human STXBP4 plays a role in the translocation of transport vesicles from the cytoplasm to the plasma membrane: insulin induces the dissociation of the STXBP4 and STX4 complex liberating STX4 to interact with Vamp2, and to form the SNARE complex thereby promoting vesicle fusion. It may also play a role in the regulation of insulin release by pancreatic beta cells after stimulation by glucose. Human STXBP4 is also known to physically associate with a prominent isoform of TP63 (deltaNp63alpha 9) whose overexpression promotes squamous cell carcinoma development, and in doing so prevents degradation of this isoform by the Cdc20-APC/C complex, Itch, and RACK1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This STXBP4-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467184 [Multi-domain]  Cd Length: 89  Bit Score: 44.22  E-value: 1.30e-05
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gi 767956918 826 LVRVKKSAAtLGIAIEGGAN-TRQPLPRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEA 897
Cdd:cd06698    4 LITVAKSTG-LGLSIVGGINrPEGPMVFIQEVIPGGDCYKDGRLRPGDQLVSINKESLIGVTLEEAKSILTRA 75
cpPDZ2_DegP-like cd23084
circularly permuted second PDZ domain (PDZ2) of Escherichia coli periplasmic serine ...
150-224 1.38e-05

circularly permuted second PDZ domain (PDZ2) of Escherichia coli periplasmic serine endoprotease DegP and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of Escherichia coli DegP (also known as heat shock protein DegP and Protease Do), and related domains. DegP belongs to the HtrA family of housekeeping proteases. It acts as a protease, degrading transiently denatured and unfolded or misfolded proteins which accumulate in the periplasm following heat shock or other stress conditions, and as a molecular chaperone at low temperatures. DegP has two PDZ domains in addition to the protease domain; its PDZ1 domain is responsible for the identifying the distinct substrate sequences that affect degradation (degron) of the substrate sequence, and its PDZ2 domain is responsible for the combining with other DegP monomers to form a stable oligomer structure. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains and as well as those with circular permutations and domain swapping of beta-strands. The canonical PDZ domain contains six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F. This DegP family PDZ domain 2 is a circularly permuted PDZ domain which places beta-strand A on the C-terminus. Another permutation exists in the PDZ superfamily which places both beta-strands A and B on the C-terminus.


Pssm-ID: 467631 [Multi-domain]  Cd Length: 83  Bit Score: 44.16  E-value: 1.38e-05
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gi 767956918 150 EGLGFSIRGGSEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVthAEAVKALK-GSKKLVLSVYSAGRI 224
Cdd:cd23084    4 EGATVSNVTDEDGGKGVVVTEVDPGSPAAQSGLKKGDVIIGVNRQPVKSI--AELRKVLKsKPSAVLLQIKRGDSS 77
PDZ3_PTPN13_FRMPD2-like cd06695
PDZ domain 3 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), FERM and PDZ ...
147-215 1.47e-05

PDZ domain 3 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), FERM and PDZ domain-containing protein 2 (FRMPD2), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of PTPN13 [also known as Fas-associated protein-tyrosine phosphatase 1 (FAP-1), protein-tyrosine phosphatase 1E (PTP-E1), and protein-tyrosine phosphatase (PTPL1)], FRMPD2 (also known as PDZ domain-containing protein 4; PDZ domain-containing protein 5C), and related domains. PTPN13 regulates negative apoptotic signaling and mediates phosphoinositide 3-kinase (PI3K) signaling. PTPN13 has five PDZ domains. Proteins known to interact with PTPN13 PDZ domains include: PLEKHA1 and PLEKHA2 via PTPN13-PDZ domain 1, Fas receptor and thyroid receptor-interacting protein 6 via PTPN13-PDZ domain 2, nerve growth factor receptor and protein kinase N2 via PTPN13-PDZ domain 3, PDZ and LIM domain 4 (PDLIM4) via PTPN13-PDZ domains 2 and 4, and brain calpain-2 via PTPN13-PDZ domains 3, 4 and 5. Calpain-2-mediated PTPN13 fragments may be involved in abnormal tau aggregation and increased risk for Alzheimer's disease. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). FRMPD2 is localized in the basolateral membranes of polarized epithelial cells and is associated with tight junction formation and immune response; it contains 3 PDZ domains). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PTPN13 family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467181 [Multi-domain]  Cd Length: 90  Bit Score: 44.17  E-value: 1.47e-05
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gi 767956918 147 KAHEGLGFSI-RGGSEHGVGIYVSLVE-----PGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSKKLV 215
Cdd:cd06695    8 KGSSGLGFSFlGGENNSPEDPFSGLVRikklfPGQPAAESGlIQEGDVILAVNGEPLKGLSYQEVLSLLRGAPPEV 83
cpPDZ2_DegP-like cd23084
circularly permuted second PDZ domain (PDZ2) of Escherichia coli periplasmic serine ...
303-354 1.48e-05

circularly permuted second PDZ domain (PDZ2) of Escherichia coli periplasmic serine endoprotease DegP and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of Escherichia coli DegP (also known as heat shock protein DegP and Protease Do), and related domains. DegP belongs to the HtrA family of housekeeping proteases. It acts as a protease, degrading transiently denatured and unfolded or misfolded proteins which accumulate in the periplasm following heat shock or other stress conditions, and as a molecular chaperone at low temperatures. DegP has two PDZ domains in addition to the protease domain; its PDZ1 domain is responsible for the identifying the distinct substrate sequences that affect degradation (degron) of the substrate sequence, and its PDZ2 domain is responsible for the combining with other DegP monomers to form a stable oligomer structure. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains and as well as those with circular permutations and domain swapping of beta-strands. The canonical PDZ domain contains six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F. This DegP family PDZ domain 2 is a circularly permuted PDZ domain which places beta-strand A on the C-terminus. Another permutation exists in the PDZ superfamily which places both beta-strands A and B on the C-terminus.


Pssm-ID: 467631 [Multi-domain]  Cd Length: 83  Bit Score: 44.16  E-value: 1.48e-05
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gi 767956918 303 GIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNIlhDEAVRLLKSSRHLIL 354
Cdd:cd23084   19 GVVVTEVDPGSPAAQSGLKKGDVIIGVNRQPVKSI--AELRKVLKSKPSAVL 68
PDZ_MAST3 cd23075
PDZ domain of microtubule-associated serine-threonine (MAST) protein kinase 3 (MAST3); PDZ ...
287-349 1.52e-05

PDZ domain of microtubule-associated serine-threonine (MAST) protein kinase 3 (MAST3); PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of MAST3, and related domains. MAST3 belongs to the MAST family kinases, which include MAST1-4. These MAST proteins contain a DUF1908 domain, a serine/threonine kinase domain, a AGC-kinase C-terminal domain, and a PDZ domain. MAST3 plays a critical role in regulating the immune response of inflammatory bowel disease (IBD), and is involved in the process of cytoskeleton organization, intracellular signal transduction and peptidyl-serine phosphorylation. MAST3 also promotes the proliferation and inflammation of fibroblast-like synoviocytes in rheumatoid arthritis. Binding partners of MAST3 include cAMP-regulated phosphoprotein (ARPP-16) and the tumor suppressor PTEN. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MAST3 family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467288 [Multi-domain]  Cd Length: 94  Bit Score: 44.25  E-value: 1.52e-05
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gi 767956918 287 GRSLGLTIR------GGAE-YGLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd23075   11 GKKYGFTLRairvymGDSDvYTVHHMVWSVEDGSPAQEAGLRAGDLITHINGESVLGLVHMDVVELLLKS 80
PDZ1_LNX1_2-like cd06677
PDZ domain 1 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ ...
286-356 1.59e-05

PDZ domain 1 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of LNX1 (also known as PDZ domain-containing RING finger protein 2, PDZRN2) and LNX2 (also known as PDZ domain-containing RING finger protein 1, PDZRN1), and related domains. LNX1 and LNX2 are Ring (Really Interesting New Gene) finger and PDZ domain-containing E3 ubiquitin ligases that bind to the cell fate determinant protein NUMB and mediate its ubiquitination. LNX1 can ubiquitinate a number of other ligands including PPFIA1, KLHL11, KIF7 and ERC2. LNX1 and LNX2 each have four PDZ domains. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This LNX family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467165 [Multi-domain]  Cd Length: 89  Bit Score: 44.16  E-value: 1.59e-05
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gi 767956918 286 DGRSLGLTIRGGAEYGLG-IYITGVDP-GSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKS-SRHLILTV 356
Cdd:cd06677   13 PYEELGISIVGGNDTPLInIVIQEVYRdGVIARDGRLLPGDQILEVNGVDISNVTHSQARSVLRQpCPVLRLTV 86
PDZ_SYNPO2-like cd10820
PDZ domain of synaptopodin 2 (SYNPO2), synaptopodin 2-like protein (SYNPO2L), and related ...
284-349 1.65e-05

PDZ domain of synaptopodin 2 (SYNPO2), synaptopodin 2-like protein (SYNPO2L), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of SYNPO2, SYNPO2L, and related domains. SYNPO2 (also known as genethonin-2, myopodin) is a cytoskeleton adaptor protein. It participates in chaperone-assisted selective autophagy (CASA), a mechanism for the disposal of misfolded and damaged proteins and provides a link between the CASA chaperone complex and a membrane-tethering and fusion machinery that generates autophagosome membranes. The SYNPO2 PPxY motif binds CASA cochaperone BCL2-associated athanogene 3 (BAG3) and the SYNPO2 PDZ domain binds vacuolar protein sorting 18 homolog (VPS18). There are three isoforms of SYNPO2, which possess an amino-terminal PDZ domain (SYNPO2a, b, c); the short isoform SYNPO2d, lacks the PDZ domain. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This SYNPO2-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467264 [Multi-domain]  Cd Length: 78  Bit Score: 43.84  E-value: 1.65e-05
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gi 767956918 284 LGDGRSLGLTIRGGAEYGLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd10820    4 LTGGAPWGFRLQGGSEQKKPLQVAKIRKKSKAALAGLCEGDELLSINGKPCADLSHSEAMDLIDSS 69
PDZ_LIMK-like cd06754
PDZ domain of LIM Kinase (LIMK) family, and related domains; PDZ (PSD-95 (Postsynaptic density ...
288-356 1.78e-05

PDZ domain of LIM Kinase (LIMK) family, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of the LIMK protein family, and related domains. The LIMK family is composed of LIMK1 and LIMK2, which are common downstream effectors of several signalization pathways and function as signaling nodes that control cytoskeleton dynamics through the phosphorylation of cofilin family proteins. They also control microtubule dynamics. The LIMK1 PDZ domain binds tubulin and nischarin. LIMK1 also binds a carboxy-terminal motif of membrane type 1-matrix metalloproteinase (MT1-MMP, also known as MMP14) having features of a PDZ domain-binding site; MT1-MMP is a major protease involved in dissemination of carcinoma cells during cancer progression. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This LIMK-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467236 [Multi-domain]  Cd Length: 92  Bit Score: 44.18  E-value: 1.78e-05
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gi 767956918 288 RSLGLTI-RGGAEYGLGIYITGVDPGSE-AEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKS-SRHLILTV 356
Cdd:cd06754   17 RGFSVSVeKGCSEHSHTVRVSELDPMHLsPDLKSLHVGDRILEVNGTPVRDLSLEEIDDLIQStSKTLQLTI 88
DegQ COG0265
Periplasmic serine protease, S1-C subfamily, contain C-terminal PDZ domain [Posttranslational ...
165-223 1.83e-05

Periplasmic serine protease, S1-C subfamily, contain C-terminal PDZ domain [Posttranslational modification, protein turnover, chaperones];


Pssm-ID: 440035 [Multi-domain]  Cd Length: 274  Bit Score: 47.45  E-value: 1.83e-05
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gi 767956918 165 GIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTH-AEAVKALKGSKKLVLSVYSAGR 223
Cdd:COG0265  202 GVLVARVEPGSPAAKAGLRPGDVILAVDGKPVTSARDlQRLLASLKPGDTVTLTVLRGGK 261
DegQ COG0265
Periplasmic serine protease, S1-C subfamily, contain C-terminal PDZ domain [Posttranslational ...
292-350 1.92e-05

Periplasmic serine protease, S1-C subfamily, contain C-terminal PDZ domain [Posttranslational modification, protein turnover, chaperones];


Pssm-ID: 440035 [Multi-domain]  Cd Length: 274  Bit Score: 47.45  E-value: 1.92e-05
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gi 767956918 292 LTIRGGAEYGL----GIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNIlhDEAVRLLKSSR 350
Cdd:COG0265  187 VTPELAEALGLpepeGVLVARVEPGSPAAKAGLRPGDVILAVDGKPVTSA--RDLQRLLASLK 247
PDZ4_DLG5-like cd06766
PDZ domain 4 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density ...
289-357 1.97e-05

PDZ domain 4 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 4 of Drosophila and mammalian Dlg5, and related domains. Dlg5 is a scaffold protein with multiple conserved functions that are independent of each other in regulating growth, cell polarity, and cell adhesion. It has a coiled-coil domain, 4 PDZ domains and a MAGUK domain (an SH3 domain next to a non-catalytically active guanylate kinase domain). Deregulation of Dlg5 has been implicated in the malignancy of several cancer types. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Dlg5-like family PDZ4 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467247 [Multi-domain]  Cd Length: 81  Bit Score: 43.53  E-value: 1.97e-05
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gi 767956918 289 SLGLTIRGGAEYGlgIYITGVDPGSEAEG-SGLKVGDQILEVNGRSFLNILHDEA-VRLLKSSRHLILTVK 357
Cdd:cd06766   13 ELGIQLCGGNLHG--IFVEDVEDDSPAKGpDGLVPGDLILEYNSVDMRNKTAEEAyLEMLKPAETVTLKVQ 81
PDZ1_MAGI-1_3-like cd06731
PDZ domain 1 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, ...
827-893 2.11e-05

PDZ domain 1 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of MAGI1, 2, 3 (MAGI is also known as Membrane-associated guanylate kinase, WW and PDZ domain-containing protein) and related domains. MAGI proteins have been implicated in the control of cell migration and invasion through altering the activity of phosphatase and tensin homolog (PTEN) and modulating Akt signaling. Four MAGI proteins have been identified (MAGI1-3 and MAGIX). MAGI1-3 have 6 PDZ domains and bind to the C-terminus of PTEN via their PDZ2 domain. MAGIX has a single PDZ domain that is related to MAGI1-3 PDZ domain 5. Other binding partners for MAGI1 include JAM4, C-terminal tail of high risk HPV-18 E6, megalin, TRAF6, Kir4.1 (basolateral K+ channel subunit), and cadherin 23; for MAGI2, include DASM1, dendrin, axin, beta- and delta-catenin, neuroligin, hyperpolarization-activated cation channels, beta1-adrenergic receptors, NMDA receptor, and TARPs; and for MAGI3 includes LPA2. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MAGI family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as beta-strands A, -B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467213 [Multi-domain]  Cd Length: 85  Bit Score: 43.74  E-value: 2.11e-05
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gi 767956918 827 VRVKKSAATLGIAIEGGANTRQPLpRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARI 893
Cdd:cd06731    4 TSLKKSARGFGFTIIGGDEPDEFL-QIKSVVPDGPAALDGKLRTGDVLVSVNDTCVLGYTHADVVKL 69
cpPDZ_CPP-like cd06782
circularly permuted PDZ domain of C-terminal processing peptidase (CPP), a serine protease, ...
297-347 2.21e-05

circularly permuted PDZ domain of C-terminal processing peptidase (CPP), a serine protease, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of CPP (also known as tail-specific protease, PRC protein, Protease Re, and Photosystem II D1 protein processing peptidase), and related domains. CPP belongs to the peptidase S41A family. It cleaves a C-terminal 11 residue peptide from the precursor form of penicillin-binding protein 3, and may have a role in protecting bacterium from thermal and osmotic stresses. In the plant chloroplast, the enzyme removes the C-terminal extension of the D1 polypeptide of photosystem II. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains and as well as those with circular permutations and domain swapping of beta-strands. The canonical PDZ domain contains six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F. This CPP-like PDZ domain is a circularly permuted PDZ domain which places beta-strand A on the C-terminus. Another permutation exists in the PDZ superfamily which places both beta-strands A and B on the C-terminus.


Pssm-ID: 467623 [Multi-domain]  Cd Length: 88  Bit Score: 43.63  E-value: 2.21e-05
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gi 767956918 297 GAEYGLG----IYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLK 347
Cdd:cd06782    5 GIEIGKDddgyLVVVSPIPGGPAEKAGIKPGDVIVAVDGESVRGMSLDEVVKLLR 59
PDZ_Radil-like cd06690
PDZ domain of Ras-associating and dilute domain-containing protein (Radil) and related domains; ...
280-349 2.26e-05

PDZ domain of Ras-associating and dilute domain-containing protein (Radil) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of Radil (also known as protein KIAA1849) and related domains. Radil is required for cell adhesion and migration of neural crest precursors during development. Radil is a component of a Rasip1-Radil-ARHGAP29 complex at endothelial cell-cell junctions. Rap1, via its effectors Radil and Rasip1 and their binding partner ArhGAP29, controls the endothelial barrier by decreasing Rho-mediated radial tension on cell-cell junctions. ArhGAP29 binds the Radil PDZ domain. The Radil PDZ domain also binds kinesin family protein 14 (KIF14); KIF14 negatively regulates Rap1-mediated inside-out integrin activation by tethering Radil on microtubules. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Radil-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467177 [Multi-domain]  Cd Length: 88  Bit Score: 43.82  E-value: 2.26e-05
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gi 767956918 280 VNLVLGDgRSLGLTIRGGAEYGL---GIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd06690    6 VELERGP-KGLGLGLIDGLHTPLrspGIYIRTLVPDSPAARDGrLRLGDRILAVNGTSLVGADYQSAMDLIRTS 78
PDZ6_PDZD2-PDZ3_hPro-IL-16-like cd06762
PDZ domain 6 of PDZ domain containing 2 (PDZD2), PDZ domain 3 of human pro-interleukin-16 ...
286-351 2.33e-05

PDZ domain 6 of PDZ domain containing 2 (PDZD2), PDZ domain 3 of human pro-interleukin-16 (isoform 1, 1332 AA), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 6 of PDZD2, also known as KIAA0300, PIN-1, activated in prostate cancer (AIPC) and PDZ domain-containing protein 3 (PDZK3). PDZD2 has seven PDZ domains. PDZD2 is expressed at exceptionally high levels in the pancreas and certain cancer tissues, such as prostate cancer. It promotes the proliferation of insulinoma cells and is upregulated during prostate tumorigenesis. In osteosarcoma (OS), the microRNA miR-363 acts as a tumor suppressor by inhibiting PDZD2. This family also includes the third PDZ domain (PDZ3) of human pro-interleukin-16 (isoform 1, also known as nPro-IL-16). Precursor IL-16 is cleaved to produce pro-IL-16 and C-terminal mature IL-16. Pro-IL-16 functions as a regulator of T cell growth; mature IL-16 is a CD4 ligand that induces chemotaxis and CD25 expression in CD4+ T cells. IL-16 bioactivity has been closely associated with the progression of several different cancers. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZD2-like family PDZ6 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467243 [Multi-domain]  Cd Length: 86  Bit Score: 43.40  E-value: 2.33e-05
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gi 767956918 286 DGRSLGLTIRGGAEYGL-GIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSSRH 351
Cdd:cd06762   10 EGSGLGFSLAGGSDLENkSITVHRVFPSGLAAQEGtIQKGDRILSINGKSLKGVTHGDALSVLKQARL 77
PDZ1_GRIP1-2-like cd06687
PDZ domain 1 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
829-889 2.82e-05

PDZ domain 1 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR) binding proteins GRIP1 (ABP/GRIP2) and GRIP2, and related domains. GRIP1 and GRIP2 each have 7 PDZ domains. The interaction of GRIP1 and GRIP2 with GluA2/3 (AMPAR subunit) regulates AMPAR trafficking and synaptic targeting. GRIP1 has an essential role in regulating AMPAR trafficking during synaptic plasticity and learning and memory. GRIP1 and GRIP2 interact with a variety of other proteins associated with protein trafficking and internalization, for example GRIP1 also interacts with KIF5 (also known as kinesin 1), EphB receptors, scaffold protein liprin-alpha, and the rasGEF GRASP-1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This GRIP family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467175 [Multi-domain]  Cd Length: 83  Bit Score: 43.17  E-value: 2.82e-05
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gi 767956918 829 VKKSAATLGIAIEGGANtRQPLPRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHRE 889
Cdd:cd06687    6 IKKEGSTLGLTVSGGID-KDGKPRVSNLRPGGIAARSDQLNVGDYIKSVNGIRTTKLRHDE 65
PDZ4_MUPP1-like cd06668
PDZ domain 4 of multi-PDZ-domain protein 1 (MUPP1) and PATJ (protein-associated tight junction) ...
831-896 2.90e-05

PDZ domain 4 of multi-PDZ-domain protein 1 (MUPP1) and PATJ (protein-associated tight junction) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 4 of MUPP1 and PATJ, and related domains. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, 9, and 13; consequently, MUPP1 PDZ7 and 8 align with PATJ PDZ6 and 7; and MUPP1 PDZ domains 10-12 align with PATJ PDZ domains 8-10. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family PDZ4 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F


Pssm-ID: 467156 [Multi-domain]  Cd Length: 88  Bit Score: 43.44  E-value: 2.90e-05
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gi 767956918 831 KSAATLGIAIEGGAN-TRQPLPRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAE 896
Cdd:cd06668   11 SESSGLGISLEGTVDvEVRGHHYIRSILPEGPVGRNGKLFSGDELLEVNGIQLLGLSHKEVVSILKE 77
PHA03247 PHA03247
large tegument protein UL36; Provisional
592-859 2.95e-05

large tegument protein UL36; Provisional


Pssm-ID: 223021 [Multi-domain]  Cd Length: 3151  Bit Score: 48.40  E-value: 2.95e-05
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gi 767956918  592 PLPRPPPLAQGNDLPLGQPRKLGREDLQP--PSSMPSCSGTVFSAPQNR--------SPPAGTAPTPGTSSAQDLPSSPI 661
Cdd:PHA03247 2708 PEPAPHALVSATPLPPGPAAARQASPALPaaPAPPAVPAGPATPGGPARparppttaGPPAPAPPAAPAAGPPRRLTRPA 2787
                          90       100       110       120       130       140       150       160
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gi 767956918  662 YASVSPANPSSKRPLD-AHLALVNQHPIGPFPRVQSPPHLKSPSAEATVAGgcllPPSPSGHPDQTGTNQHFVMVE---V 737
Cdd:PHA03247 2788 VASLSESRESLPSPWDpADPPAAVLAPAAALPPAASPAGPLPPPTSAQPTA----PPPPPGPPPPSLPLGGSVAPGgdvR 2863
                         170       180       190       200       210       220       230       240
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gi 767956918  738 HRPDSEPDVNEVRALPQTRTSTLSQLSDSGQTLSEDSGVDageaeasAPGRGRQ-SVSTKSRSSKELPRNERPTDgANKP 816
Cdd:PHA03247 2864 RRPPSRSPAAKPAAPARPPVRRLARPAVSRSTESFALPPD-------QPERPPQpQAPPPPQPQPQPPPPPQPQP-PPPP 2935
                         250       260       270       280
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gi 767956918  817 PGLLEPtstlvrvkKSAATLGIAIEGGANTRQPLPRIVTIQRG 859
Cdd:PHA03247 2936 PPRPQP--------PLAPTTDPAGAGEPSGAVPQPWLGALVPG 2970
PDZ9_MUPP1-like cd10817
PDZ domain 9 of multi-PDZ-domain protein 1 (MUPP1) and related domains; PDZ (PSD-95 ...
303-356 2.97e-05

PDZ domain 9 of multi-PDZ-domain protein 1 (MUPP1) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 9 of MUPP1. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, PDZ9, and PDZ13. This MuPP1-like PDZ9 domain is therefore absent from PATJ. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family PDZ9 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467263 [Multi-domain]  Cd Length: 79  Bit Score: 43.11  E-value: 2.97e-05
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gi 767956918 303 GIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLI-LTV 356
Cdd:cd10817   23 GIVIKSLTEGGPAAKDGrLKVGDQILAVDDESVVGCPYEKAISLLKTAKGTVkLTV 78
PDZ1_L-delphilin-like cd06743
PDZ domain 1 of delphilin (L-delphilin isoform), and related domains; PDZ (PSD-95 ...
150-208 2.97e-05

PDZ domain 1 of delphilin (L-delphilin isoform), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of delphilin (also known as glutamate receptor, ionotropic, delta 2-interacting protein 1, L-delphilin). Delphilin, a postsynaptic protein which is selectively expressed at cerebellar Purkinje cells, links the glutamate receptor delta 2 subunit (GluRdelta2) with the actin cytoskeleton and various signaling molecules. Two alternatively spliced isoforms of delphilin have been characterized: L-delphilin has two PDZ domains, PDZ1 and PDZ2, and S-delphilin has a single PDZ domain (PDZ2). These two isoforms are differently palmitoylated and may be involved in controlling GluRdelta2 signaling in Purkinje cells. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This delphilin-like family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467225 [Multi-domain]  Cd Length: 76  Bit Score: 43.04  E-value: 2.97e-05
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gi 767956918 150 EGLGFSIRGGSEhgvgIYVSLVEPGSLAEKEGLRVGDQILRVNDKSlarVTH--AEAVKAL 208
Cdd:cd06743    9 EAFGFSIGGSGP----CYILSVEEGSSAHAAGLQPGDQILELDGQD---VSSlsCEAIIAL 62
PDZ6_GRIP1-2-like cd06683
PDZ domain 6 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
152-215 3.07e-05

PDZ domain 6 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR) binding proteins GRIP1 (ABP/GRIP2) and GRIP2, and related domains. GRIP1 and GRIP2 each have 7 PDZ domains. The interaction of GRIP1 and GRIP2 with GluA2/3 (AMPAR subunit) regulates AMPAR trafficking and synaptic targeting. GRIP1 has an essential role in regulating AMPAR trafficking during synaptic plasticity and learning and memory. GRIP1 and GRIP2 interact with a variety of other proteins associated with protein trafficking and internalization, for example GRIP1 also interacts with KIF5 (also known as kinesin 1), EphB receptors, scaffold protein liprin-alpha, and the rasGEF GRASP-1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This GRIP family PDZ6 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467171 [Multi-domain]  Cd Length: 85  Bit Score: 43.06  E-value: 3.07e-05
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gi 767956918 152 LGFSIRGGSEHGVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSKKLV 215
Cdd:cd06683   15 LGITISGTEEPFDPIVISGLTEGGLAERTGaIHVGDRILAINGESLRGKPLSEAIHLLQNAGDTV 79
PDZ_ZASP52-like cd23068
PDZ domain of Drosophila melanogaster PDZ and LIM domain protein Zasp52 (also known as Zasp), ...
837-897 3.55e-05

PDZ domain of Drosophila melanogaster PDZ and LIM domain protein Zasp52 (also known as Zasp), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of Drosophila melanogaster Zasp52 and related domains. Drosophila melanogaster Zasp52 (also known as Z band alternatively spliced PDZ-motif protein or Zasp) colocalizes with integrins at myotendinous junctions and with alpha-actinin at Z-disks and is required for muscle attachment as well as Z-disk assembly and maintenance. The Zasp52 actin-binding site includes the extended PDZ domain and the ZM region. The Zasp52-PDZ domain is required for myofibril assembly. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Zasp52-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467281 [Multi-domain]  Cd Length: 82  Bit Score: 42.90  E-value: 3.55e-05
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gi 767956918 837 GIAIEGGANTRQPLprivTIQR---GGSAHNCGqLKVGHVILEVNGLTLRGKEHREAARIIAEA 897
Cdd:cd23068   14 GFRLQGGADFGQPL----SIQKvnpGSPADKAG-LRRGDVILRINGTDTSNLTHKQAQDLIKRA 72
PDZ5_PTPN13-like cd06697
PDZ domain 5 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), and related ...
149-218 4.17e-05

PDZ domain 5 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 5 of PTPN13 [also known as Fas-associated protein-tyrosine phosphatase 1 (FAP-1), Protein-tyrosine phosphatase 1E (PTP-E1), and Protein-tyrosine phosphatase (PTPL1)] and related domains. PTPN13 regulates negative apoptotic signaling and mediates phosphoinositide 3-kinase (PI3K) signaling. PTPN13 has five PDZ domains. Proteins known to interact with PTPN13 PDZ domains include: PLEKHA1 and PLEKHA2 via PTPN13-PDZ domain 1, Fas receptor and thyroid receptor-interacting protein 6 via PTPN13-PDZ domain 2, nerve growth factor receptor and protein kinase N2 via PTPN13-PDZ domain 3, PDZ and LIM domain 4 (PDLIM4) via PTPN13-PDZ domains 2 and 4, and brain calpain-2 via PTPN13-PDZ domains 3, 4 and 5. Calpain-2-mediated PTPN13 fragments may be involved in abnormal tau aggregation and increased risk for Alzheimer's disease. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PTPN13 family PDZ5 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467183 [Multi-domain]  Cd Length: 87  Bit Score: 42.72  E-value: 4.17e-05
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gi 767956918 149 HEG-LGFSIRGGSE--HGVgIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGS-KKLVLSV 218
Cdd:cd06697   11 HPGqLGLKLTGGSDskYQV-IYVLEIVPGSAAAEEGsLQPLDIIHYINGVSTQGMTLEDAVRALEASlPTVVLKA 84
PDZ3_PDZD7-like cd06751
PDZ domain 3 of the canonical isoform 1 of PDZ domain containing 7 (PDZD7), and related ...
288-349 4.23e-05

PDZ domain 3 of the canonical isoform 1 of PDZ domain containing 7 (PDZD7), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of the long isoform 1 of PDZD7, and related domains. PDZD7 is critical for the organization of the Usher syndrome type 2 (USH2) complex. Usher syndrome is the leading cause of hereditary sensory deaf-blindness in humans; USH2 is the most common sub-type. Formation of the USH2 complex is based upon heterodimerization between PDZD7 and whirlin (another PDZ domain-containing protein) and a subsequent dynamic interplay between USH2 proteins via their multiple PDZ domains. The PDZD7 PDZ2 domain binds GPR98 (also known as VLGR1) and usherin (USH2A). PDZD7 and whirlin form heterodimers through their multiple PDZ domains; whirlin and PDZD7 interact with usherin and GPR98 to form an interdependent ankle link complex. PDZD7 also interacts with myosin VIIa and can also form homodimers through its PDZ2 domain. Various isoforms of PDZD7 produced by alternative splicing have been identified; this subgroup includes the third PDZ domain of the canonical isoform of PDZD7- isoform 1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZD7-like family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467233 [Multi-domain]  Cd Length: 89  Bit Score: 42.81  E-value: 4.23e-05
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gi 767956918 288 RSLGLTIRGGAEYGLG--IYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd06751   11 QSLGISISGGIESKVQpvVKIEKIFPGGAAALSGnLKAGYELVSVDGESLQQVTHQQAVDIIRRA 75
PDZ3_GRIP1-2-like cd06684
PDZ domain 3 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
287-349 4.36e-05

PDZ domain 3 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR) binding proteins GRIP1 (ABP/GRIP2) and GRIP2, and related domains. GRIP1 and GRIP2 each have 7 PDZ domains. The interaction of GRIP1 and GRIP2 with GluA2/3 (AMPAR subunit) regulates AMPAR trafficking and synaptic targeting. GRIP1 has an essential role in regulating AMPAR trafficking during synaptic plasticity and learning and memory. GRIP1 and GRIP2 interact with a variety of other proteins associated with protein trafficking and internalization, for example GRIP1 also interacts with KIF5 (also known as kinesin 1), EphB receptors, scaffold protein liprin-alpha, and the rasGEF GRASP-1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This GRIP family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467172 [Multi-domain]  Cd Length: 87  Bit Score: 43.01  E-value: 4.36e-05
                         10        20        30        40        50        60
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gi 767956918 287 GRSLGLTIRGGAEYG-LGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd06684   12 GSSLGITLSTSTHRNkQVIVIDSIKPASIADRCGaLHVGDHILSIDGTSVEHCSLAEATQLLASN 76
PDZ1_PDZ3_bazooka-like cd06665
PDZ domain 1 and PDZ domain 3 of Drosophila bazooka (DmPar3), and related domains; PDZ (PSD-95 ...
287-349 4.78e-05

PDZ domain 1 and PDZ domain 3 of Drosophila bazooka (DmPar3), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 and 3 of Drosophila bazooka (DmPar3), and related domains. The Par complex comprises atypical protein kinase C (aPKC) and two scaffolding proteins, Par3 (Bazooka (Baz) in Drosophila) and Par6; bazooka (DmPar3) has three central PDZ domains. Both PDZ1 and PDZ3 domains, but not PDZ2, in bazooka (DmPar3) engage in a canonical interaction with the PDZ domain-binding motif in Par6. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This bazooka-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467154 [Multi-domain]  Cd Length: 87  Bit Score: 42.73  E-value: 4.78e-05
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767956918 287 GRSLGLTIRGGAEYGLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNI----LHDEAVRLLKSS 349
Cdd:cd06665   12 GSPLGLTALPDKEHGGGLLVQHVEPGSRAERGRLRRDDRILEINGIKLIGLtesqVQEQLRRALESS 78
PDZ_MPP5-like cd06798
PDZ domain of membrane palmitoylated protein 5 (MPP5), Drosophila Stardust, and related ...
826-910 4.81e-05

PDZ domain of membrane palmitoylated protein 5 (MPP5), Drosophila Stardust, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of MPP5, Drosophila Stardust, and related domains. MPP5 (also known as MAGUK p55 subfamily member 1, protein associated with Lin-7 1 or PALS1) and Drosophila Stardust are membrane-associated guanylate kinase (MAGUK)-like proteins that serve as signaling and scaffolding proteins, linking different proteins critical to the formation and maintenance of tight junctions (TJ) and apical-basal polarity. Apical-basal polarity determinants cluster in complexes; in particular, the Crumbs complex (Crb, MPP5, and PATJ) and the PAR/aPKC-complex (PAR-3, PAR-6, aPKC) determine the apical plasma membrane domain. Within the Crumbs complex, Crb is stabilized in the plasma membrane by MPP5, which in turn recruits PATJ and Lin-7 to the complex. MPP5 also links the Crumbs complex with the PAR/aPKC-complex. The Drosophila homolog of the Crumbs complex is the (CRB)-Stardust (Sdt)-Discs Lost (Dlt) complex. MPP5 also acts as an interaction partner for SARS-CoV envelope protein E, which results in delayed formation of TJs and dysregulation of cell polarity. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MPP5-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467259 [Multi-domain]  Cd Length: 79  Bit Score: 42.33  E-value: 4.81e-05
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                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 826 LVRVKKSAATLGIAI--EGGANTrqpLPRIVtiqRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEAFKTkdr 903
Cdd:cd06798    2 IVRIEKTREPLGATVrnEGDSVI---ISRIV---KGGAAEKSGLLHEGDEILEINGIEIRGKDVNEVCDLLADMHGT--- 72

                 ....*..
gi 767956918 904 dyIDFLV 910
Cdd:cd06798   73 --LTFLL 77
PDZ2_DLG5-like cd06765
PDZ domain 2 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density ...
292-350 4.99e-05

PDZ domain 2 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of Drosophila and mammalian Dlg5, and related domains. Dlg5 is a scaffold protein with multiple conserved functions that are independent of each other in regulating growth, cell polarity, and cell adhesion. It has a coiled-coil domain, 4 PDZ domains and a MAGUK domain (an SH3 domain next to a non-catalytically active guanylate kinase domain). Deregulation of Dlg5 has been implicated in the malignancy of several cancer types. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Dlg5-like family PSZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467246 [Multi-domain]  Cd Length: 77  Bit Score: 42.33  E-value: 4.99e-05
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                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767956918 292 LTIRGGAEYGL----GIYITGVDPGSEA--EGSgLKVGDQILEVNGRSFLNILHDEAVRLLKSSR 350
Cdd:cd06765    2 INLSGQKDSGIslenGVFISRIVPGSPAakEGS-LTVGDRIIAINGIALDNKSLSECEALLRSCR 65
PDZ1_GgSTXBP4-like cd06692
PDZ1 domain of Gallus gallus uncharacterized syntaxin-binding protein 4 (STXBP4) isoform X1, ...
836-897 5.39e-05

PDZ1 domain of Gallus gallus uncharacterized syntaxin-binding protein 4 (STXBP4) isoform X1, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of Gallus gallus uncharacterized syntaxin-binding protein 4 (STXBP4) isoform X1, and related domains. Gallus gallus STXBP4 isoform X1 contains 2 PDZ domains (PDZ1 and PDZ2). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This STXBP4-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467179 [Multi-domain]  Cd Length: 88  Bit Score: 42.59  E-value: 5.39e-05
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gi 767956918 836 LGIAIEGGANTRQPLPRIVTIQR---GGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEA 897
Cdd:cd06692   10 LGIKIIGGYRENTGEEFGIFIKRilpGGLAATDGRLKEGDLILEVNGESLQGVTNERAVSILRSA 74
PDZ4_PDZD2-PDZ2_hPro-IL-16-like cd06760
PDZ domain 4 of PDZ domain containing 2 (PDZD2), PDZ domain 2 of human pro-interleukin-16 ...
285-346 5.97e-05

PDZ domain 4 of PDZ domain containing 2 (PDZD2), PDZ domain 2 of human pro-interleukin-16 (isoform 1, 1332 AA), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 4 of PDZD2, also known as KIAA0300, PIN-1, activated in prostate cancer (AIPC) and PDZ domain-containing protein 3 (PDZK3). PDZD2 has seven PDZ domains. PDZD2 is expressed at exceptionally high levels in the pancreas and certain cancer tissues, such as prostate cancer. It promotes the proliferation of insulinoma cells and is upregulated during prostate tumorigenesis. In osteosarcoma (OS), the microRNA miR-363 acts as a tumor suppressor by inhibiting PDZD2. This family also includes the second PDZ domain (PDZ2) of human pro-interleukin-16 (isoform 1, also known as nPro-Il-16; 1332 amino-acid protein). Precursor IL-16 is cleaved to produce pro-IL-16 and mature IL-16 (derived from the C-terminal 121 AA). Pro-IL-16 functions as a regulator of T cell growth; mature IL-16 is a CD4 ligand that induces chemotaxis and CD25 expression in CD4+ T cells. IL-16 bioactivity has been closely associated with the progression of several different cancers PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZD2-like family PDZ4 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467241 [Multi-domain]  Cd Length: 90  Bit Score: 42.64  E-value: 5.97e-05
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                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767956918 285 GDGRSLGLTIRGGAEYGLGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLL 346
Cdd:cd06760   14 GVGLGIGLCCLPLENDIPGIFIHHLSPGSVAHMDGrLRRGDQILEINGTSLRNVTLNEAYAIL 76
PDZ_CARD11_CARD14-like cd06736
PDZ domain of caspase recruitment domain-containing protein 11 (CARD11), CARD14, and related ...
155-191 6.05e-05

PDZ domain of caspase recruitment domain-containing protein 11 (CARD11), CARD14, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of CARD11, CARD14, and related domains. CARD11 (also known as CARD-containing MAGUK protein 1, CARMA1, Bimp3) and CARD14 (also known as CARD-containing MAGUK protein 2, CARMA2, Bimp2) belong to the CARD-containing membrane-associated guanylate kinase (MAGUK) protein family. They play several crucial biological functions, including regulation of immune response and inflammation. The CARD11-Bcl10-MALT1 (CBM) complex bridges T cell receptor signaling to the canonical IkappaB kinase (IKK)/NF-kappaB pathway. CARD14 can form an analogous biochemical complex to activate NF-kappaB during specialized immunity. The CBM complex of CARD14/CARMA2 may bind with TRAF6 and get involved in IL-17 pathways in keratinocytes. The preponderance of protein interactions occurs through the N-terminal half of CARD11 that includes the CARD, LATCH, and coiled-coil domains; the C-terminal PDZ-SH3-MAGUK region binds the adhesion and degranulation-promoting adapter protein (ADAP) and aryl hydrocarbon receptor interacting protein (AIP). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This CARD11 and CARD14-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged as beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467218 [Multi-domain]  Cd Length: 75  Bit Score: 41.87  E-value: 6.05e-05
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gi 767956918 155 SIRGGSEhgVGIYVSLVEPGSLAEKEGLRVGDQILRV 191
Cdd:cd06736   14 TIIGGNR--TGIFIHSVQPGSAAEKAGLREGTQLLLL 48
cpPDZ_BsHtra-like cd06781
circularly permuted PDZ domain of Bacillus subtilis HtrA-type serine proteases HtrA, HtrB, and ...
303-331 6.53e-05

circularly permuted PDZ domain of Bacillus subtilis HtrA-type serine proteases HtrA, HtrB, and YyxA and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of Bacillus subtilis HtrA/YkdA, HtrB/YvtA and YyxA/YycK, and related domains. HtrA-type serine proteases participate in folding and degradation of aberrant proteins, and in processing and maturation of native proteins. HtrA, HtrB, and YyxA have a single transmembrane domain at the N-terminus and a PDZ domain at the C-terminus. Expression of htrA and htrB genes is induced both by heat shock and by secretion stress (by a common) mechanism; yyxA is neither heat shock nor secretion stress inducible. HtrA and HtrB may have overlapping cellular functions; YyxA may have a cellular function distinct from the other two proteases or have the same function but under different conditions. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains and as well as those with circular permutations and domain swapping of beta-strands. The canonical PDZ domain contains six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F. This BsHtrA-like PDZ domain is a circularly permuted PDZ domain which places beta-strand A on the C-terminus. Another permutation exists in the PDZ superfamily which places both beta-strands A and B on the C-terminus.


Pssm-ID: 467622 [Multi-domain]  Cd Length: 98  Bit Score: 42.62  E-value: 6.53e-05
                         10        20
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gi 767956918 303 GIYITGVDPGSEAEGSGLKVGDQILEVNG 331
Cdd:cd06781   31 GVYVAQVQSNSPAEKAGLKKGDVITKLDG 59
PDZ_nNOS-like cd06708
PDZ domain of neuronal nitric oxide synthase (nNOS), and related domains; PDZ (PSD-95 ...
138-241 6.53e-05

PDZ domain of neuronal nitric oxide synthase (nNOS), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of nNOS, and related domains. nNOS produces a key signaling molecule, nitric oxide (NO), which has diverse functions throughout the body and acts as a neurotransmitter and intracellular signaling molecule in the central and peripheral nervous system. nNOS is concentrated at synaptic junctions in the brain and motor endplates in skeletal muscle. The PDZ domain of neuronal nitric oxide synthase (nNOS) interacts with the PDZ domain of alpha1-syntrophin (in muscle cells) and with the second PDZ domain of Disks large homolog 4 (Dlg4, also known as PSD-95), and nitric oxide synthase 1 adaptor protein NOS1AP in neurons. Dlg4 binds NMDA receptors, and nNOS, forming a complex in neurons. NOS1AP competes with Dgl4 for the nNOS PDZ domain and prevents the coupling of nNos activation with NMDA receptor-mediated calcium influx. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This nNOS-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467192 [Multi-domain]  Cd Length: 110  Bit Score: 43.14  E-value: 6.53e-05
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gi 767956918 138 VRLVSlrraKAHEGLGFSIRGGSEHGVGIYVSLVEPGSlAEKEGL-RVGDQILRVNDKSLARVTHAEAVKALKG---SKK 213
Cdd:cd06708    5 VRLFK----RKVGGLGFLVKQRVCKPPVIISDLIRGGA-AEQSGLvQVGDIILAVNGRPLVDVSYESALEVLRSipsETP 79
                         90       100
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gi 767956918 214 LVLSVysagRIPGGYVTnHIYTWVDPQG 241
Cdd:cd06708   80 VVLIL----RGPEGFTT-HLETTFTGDG 102
cpPDZ_HtrA-like cd06785
circularly permuted PDZ domain of high-temperature requirement factor A (HtrA) family serine ...
165-218 6.57e-05

circularly permuted PDZ domain of high-temperature requirement factor A (HtrA) family serine proteases and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of HtrA family serine proteases including human HtrA1, HtrA2 (mitochondrial), HtrA3, and HtrA4, and related domains. These proteases are key enzymes associated with pregnancy. Their diverse biological functions include cell growth proliferation, migration and apoptosis. They are also implicated in disorders including Alzheimer's, Parkinson's, arthritis and cancer. HtrA1 (also known as high-temperature requirement A serine peptidase 1, L56, and serine protease 11) substrates include extracellular matrix proteins, proteoglycans, and insulin-like growth factor (IGF)-binding proteins. HtrA1 also inhibits signaling by members of the transforming growth factor beta (TGF-beta) family. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping of beta-strands. The canonical PDZ domain contains six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F. This HtrA-like PDZ domain is a circularly permuted PDZ domain which places beta-strand A on the C-terminus. Another permutation exists in the PDZ superfamily which places both beta-strands A and B on the C-terminus.


Pssm-ID: 467624 [Multi-domain]  Cd Length: 98  Bit Score: 42.49  E-value: 6.57e-05
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gi 767956918 165 GIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLarVTHAEAVKALKGSKKLVLSV 218
Cdd:cd06785   32 GVYVHKVIPGSPAQRAGLKDGDVIISINGKPV--KSSSDVYEAVKSGSSLLVVV 83
PDZ3_PDZD2-PDZ1_hPro-IL-16-like cd06759
PDZ domain 3 of PDZ domain containing 2 (PDZD2), PDZ domain 1 of human pro-interleukin-16 ...
827-891 6.60e-05

PDZ domain 3 of PDZ domain containing 2 (PDZD2), PDZ domain 1 of human pro-interleukin-16 (isoform 1, 1332 AA), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of PDZD2, also known as KIAA0300, PIN-1, activated in prostate cancer (AIPC) and PDZ domain-containing protein 3 (PDZK3). PDZD2 has seven PDZ domains. PDZD2 is expressed at exceptionally high levels in the pancreas and certain cancer tissues, such as prostate cancer. It promotes the proliferation of insulinoma cells and is upregulated during prostate tumorigenesis. In osteosarcoma (OS), the microRNA miR-363 acts as a tumor suppressor by inhibiting PDZD2. This family also includes the first PDZ domain (PDZ1) of human pro-interleukin-16 (isoform 1, also known as nPro-Il-16; 1332 amino-acid protein). Precursor IL-16 is cleaved to produce pro-IL-16 and mature IL-16 (derived from the C-terminal 121 AA). Pro-IL-16 functions as a regulator of T cell growth; mature IL-16 is a CD4 ligand that induces chemotaxis and CD25 expression in CD4+ T cells. IL-16 bioactivity has been closely associated with the progression of several different cancers. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZD2-like family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467240 [Multi-domain]  Cd Length: 87  Bit Score: 42.26  E-value: 6.60e-05
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gi 767956918 827 VRVKKSAA--TLGIAIEGGANT-RQPLPRIV-TIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAA 891
Cdd:cd06759    3 IVLMKGAGgkGLGFSIVGGRDSpRGPMGIYVkTIFPGGAAAEDGRLKEGDEILEVNGESLQGLTHQEAI 71
PDZ1_INAD-like cd23063
PDZ domain 1 of inactivation-no-after-potential D (INAD), and related domains; PDZ (PSD-95 ...
827-897 6.73e-05

PDZ domain 1 of inactivation-no-after-potential D (INAD), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of INAD, and related domains. INAD assembles key enzymes of the Drosophila compound eye photo-transduction pathway into a supramolecular complex, supporting efficient and fast light signaling. It contains 5 PDZ domains arranged in tandem (PDZ1-PDZ5) which independently bind various proteins. INAD PDZ2 binds eye-specific protein kinase C, INAD PDZ3 binds transient receptor potential (TRP) channel, and INAD PDZ4,5 tandem binds NORPA (phospholipase Cbeta, PLCbeta). Mutations of the inaD gene that lead to disruption of each of these interactions impair fly photo signal transduction. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This INAD-like family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467276 [Multi-domain]  Cd Length: 87  Bit Score: 42.50  E-value: 6.73e-05
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                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767956918 827 VRVKKSAATLGIAIEGgantrqplprivtIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEA 897
Cdd:cd23063   21 VKVSPNTKTTGIFIKG-------------IIPDSPAHKCGRLKVGDRILSVNGNDVRNSTEQAAIDLIKEA 78
PDZ2_FL-whirlin cd06741
PDZ domain 2 of the full-length isoform of whirlin and related domains; PDZ (PSD-95 ...
829-894 6.88e-05

PDZ domain 2 of the full-length isoform of whirlin and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of the full-length isoform of whirlin and related domains. Whirlin is an essential protein for developmental pathways in photoreceptor cells of the retina and hair cells of the inner ear. The full-length whirlin isoform has two harmonin N-like domains, three PDZ domains, a proline-rich region, and a PDZ-binding motif. Whirlin isoforms may form different complexes at the periciliary membrane complex (PMC) in photoreceptors, and the stereociliary tip and base in inner ear hair cells. It interacts with ADGRV1 and usherin at the PMC; with SANS and RpgrORF15 at the connecting cilium in photoreceptors; with EPS8, MYO15A, p55, and CASK proteins at the stereociliary tip of inner ear hair cells; and with ADGRV1, usherin, and PDZD7 at the stereociliary base in inner ear hair cells. Mutations in the gene encoding whirlin (WHRN; also known as USH2D and DFNB31), have been found to cause either USH2 subtype (USH2D) or autosomal recessive non-syndromic deafness type 31 (DFNB31). Whirlin is the key protein in the USH2 complex (whirlin, usherin and GPR98) which recruits other USH2 causative proteins at the periciliary membrane in photoreceptors and the ankle link of the stereocilia in hair cells. Whirlin's interaction with espin, another stereociliary protein, may be important for the architecture of the USH2 complex. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This whirlin family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467223 [Multi-domain]  Cd Length: 84  Bit Score: 42.25  E-value: 6.88e-05
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gi 767956918 829 VKKSAATLGIAIEGGANTRqpLPRIVT-IQRGGSAHNCGqLKVGHVILEVNGLTLRGKEHREAARII 894
Cdd:cd06741    7 VVEDGQSLGLMIRGGAEYG--LGIYVTgVDPGSVAENAG-LKVGDQILEVNGRSFLDITHDEAVKIL 70
PDZ2_DLG5-like cd06765
PDZ domain 2 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density ...
158-218 6.89e-05

PDZ domain 2 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of Drosophila and mammalian Dlg5, and related domains. Dlg5 is a scaffold protein with multiple conserved functions that are independent of each other in regulating growth, cell polarity, and cell adhesion. It has a coiled-coil domain, 4 PDZ domains and a MAGUK domain (an SH3 domain next to a non-catalytically active guanylate kinase domain). Deregulation of Dlg5 has been implicated in the malignancy of several cancer types. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Dlg5-like family PSZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467246 [Multi-domain]  Cd Length: 77  Bit Score: 41.95  E-value: 6.89e-05
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gi 767956918 158 GGSEHGV----GIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSKK-LVLSV 218
Cdd:cd06765    6 GQKDSGIslenGVFISRIVPGSPAAKEGsLTVGDRIIAINGIALDNKSLSECEALLRSCRDsLSLSL 72
PDZ1_PDZ3_bazooka-like cd06665
PDZ domain 1 and PDZ domain 3 of Drosophila bazooka (DmPar3), and related domains; PDZ (PSD-95 ...
152-209 7.06e-05

PDZ domain 1 and PDZ domain 3 of Drosophila bazooka (DmPar3), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 and 3 of Drosophila bazooka (DmPar3), and related domains. The Par complex comprises atypical protein kinase C (aPKC) and two scaffolding proteins, Par3 (Bazooka (Baz) in Drosophila) and Par6; bazooka (DmPar3) has three central PDZ domains. Both PDZ1 and PDZ3 domains, but not PDZ2, in bazooka (DmPar3) engage in a canonical interaction with the PDZ domain-binding motif in Par6. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This bazooka-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467154 [Multi-domain]  Cd Length: 87  Bit Score: 42.34  E-value: 7.06e-05
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gi 767956918 152 LGFSIRGGSEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALK 209
Cdd:cd06665   15 LGLTALPDKEHGGGLLVQHVEPGSRAERGRLRRDDRILEINGIKLIGLTESQVQEQLR 72
PDZ4_INAD-like cd23065
PDZ domain 4 of inactivation-no-after-potential D (INAD), and related domains; PDZ (PSD-95 ...
152-194 8.37e-05

PDZ domain 4 of inactivation-no-after-potential D (INAD), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 4 of INAD, and related domains. INAD assembles key enzymes of the Drosophila compound eye photo-transduction pathway into a supramolecular complex, supporting efficient and fast light signaling. It contains 5 PDZ domains arranged in tandem (PDZ1-PDZ5) which independently bind various proteins. INAD PDZ2 binds eye-specific protein kinase C, INAD PDZ3 binds transient receptor potential (TRP) channel, and INAD PDZ4,5 tandem binds NORPA (phospholipase Cbeta, PLCbeta). Mutations of the inaD gene that lead to disruption of each of these interactions impair fly photo signal transduction. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This INAD-like family PDZ4 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467278 [Multi-domain]  Cd Length: 82  Bit Score: 41.73  E-value: 8.37e-05
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gi 767956918 152 LGFSIRGGSEHGV-GIYVSLVEPGSLAEKEG-LRVGDQILRVNDK 194
Cdd:cd23065   11 LGVSVVGGKNHVTtGCIITHIYPNSIVAADKrLKVFDQILDINGT 55
PDZ_CARD11_CARD14-like cd06736
PDZ domain of caspase recruitment domain-containing protein 11 (CARD11), CARD14, and related ...
285-331 8.53e-05

PDZ domain of caspase recruitment domain-containing protein 11 (CARD11), CARD14, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of CARD11, CARD14, and related domains. CARD11 (also known as CARD-containing MAGUK protein 1, CARMA1, Bimp3) and CARD14 (also known as CARD-containing MAGUK protein 2, CARMA2, Bimp2) belong to the CARD-containing membrane-associated guanylate kinase (MAGUK) protein family. They play several crucial biological functions, including regulation of immune response and inflammation. The CARD11-Bcl10-MALT1 (CBM) complex bridges T cell receptor signaling to the canonical IkappaB kinase (IKK)/NF-kappaB pathway. CARD14 can form an analogous biochemical complex to activate NF-kappaB during specialized immunity. The CBM complex of CARD14/CARMA2 may bind with TRAF6 and get involved in IL-17 pathways in keratinocytes. The preponderance of protein interactions occurs through the N-terminal half of CARD11 that includes the CARD, LATCH, and coiled-coil domains; the C-terminal PDZ-SH3-MAGUK region binds the adhesion and degranulation-promoting adapter protein (ADAP) and aryl hydrocarbon receptor interacting protein (AIP). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This CARD11 and CARD14-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged as beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467218 [Multi-domain]  Cd Length: 75  Bit Score: 41.48  E-value: 8.53e-05
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gi 767956918 285 GDGRSLGLTIRGGAEYGlgIYITGVDPGSEAEGSGLKVGDQILEVNG 331
Cdd:cd06736    6 GDSLLSQITIIGGNRTG--IFIHSVQPGSAAEKAGLREGTQLLLLEG 50
PDZ5_DrPTPN13-like cd23060
PDZ domain 5 of Danio rerio tyrosine-protein phosphatase non-receptor type 13 (Ptpn13) and ...
830-900 8.59e-05

PDZ domain 5 of Danio rerio tyrosine-protein phosphatase non-receptor type 13 (Ptpn13) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 5 of Danio rerio Ptpn13, and related domains. Protein-tyrosine phosphatases (PTPs) dephosphorylate phosphotyrosyl residues in proteins that are phosphorylated by protein tyrosine kinases (PTKs). Danio rerio Ptpn13 is a classical non-receptor-like PTP. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PTPN13-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467273 [Multi-domain]  Cd Length: 80  Bit Score: 41.95  E-value: 8.59e-05
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gi 767956918 830 KKSAATLGIAIEGGANTRQPlpRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEAFKT 900
Cdd:cd23060    6 KPANGGLGFSLVGGEGGSGI--FVKSISPGGVADRDGRLQVGDRLLQVNGESVIGLSHSKAVNILRKAKGT 74
PDZ3_Scribble-like cd06702
PDZ domain 3 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 ...
827-892 9.41e-05

PDZ domain 3 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of Drosophila Scribble (also known as LAP4), human Scribble homolog (also known as hScrib, LAP4, CriB1, ScrB1 and Vartul), and related domains. They belong to the LAP family, which describes proteins that contain either one or four PDZ domains and 16 LRRs (leucine-rich repeats) and function in controlling cell shape, size and subcellular protein localization. In Drosophila, the Scribble complex, comprising Scribble, discs large, and lethal giant larvae, plays a role in apico-basal cell polarity, in other forms of polarity, including regulation of the actin cytoskeleton, cell signaling and vesicular trafficking, and in tumor development. Mammalian Scribble is important in many aspects of cancer development. Scribble and its homologs can be downregulated or overexpressed in cancer; they have a role in cancer beyond their function in loss of cell polarity. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Scribble-like family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467186 [Multi-domain]  Cd Length: 89  Bit Score: 41.86  E-value: 9.41e-05
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gi 767956918 827 VRVKKSAATLGIAIEGGAN-------TRQPLPRIVTIQRGGSAHNCGqLKVGHVILEVNGLTLRGKEHREAAR 892
Cdd:cd06702    3 IHLVKAGGPLGLSIVGGSDhsshpfgVDEPGIFISKVIPDGAAAKSG-LRIGDRILSVNGKDLRHATHQEAVS 74
cpPDZ_HtrA-like cd06785
circularly permuted PDZ domain of high-temperature requirement factor A (HtrA) family serine ...
303-333 1.03e-04

circularly permuted PDZ domain of high-temperature requirement factor A (HtrA) family serine proteases and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of HtrA family serine proteases including human HtrA1, HtrA2 (mitochondrial), HtrA3, and HtrA4, and related domains. These proteases are key enzymes associated with pregnancy. Their diverse biological functions include cell growth proliferation, migration and apoptosis. They are also implicated in disorders including Alzheimer's, Parkinson's, arthritis and cancer. HtrA1 (also known as high-temperature requirement A serine peptidase 1, L56, and serine protease 11) substrates include extracellular matrix proteins, proteoglycans, and insulin-like growth factor (IGF)-binding proteins. HtrA1 also inhibits signaling by members of the transforming growth factor beta (TGF-beta) family. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping of beta-strands. The canonical PDZ domain contains six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F. This HtrA-like PDZ domain is a circularly permuted PDZ domain which places beta-strand A on the C-terminus. Another permutation exists in the PDZ superfamily which places both beta-strands A and B on the C-terminus.


Pssm-ID: 467624 [Multi-domain]  Cd Length: 98  Bit Score: 42.10  E-value: 1.03e-04
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gi 767956918 303 GIYITGVDPGSEAEGSGLKVGDQILEVNGRS 333
Cdd:cd06785   32 GVYVHKVIPGSPAQRAGLKDGDVIISINGKP 62
HN_L-whirlin_R2_like cd07357
second harmonin_N_like domain (repeat 2) of the long isoform of whirlin, and related domains; ...
49-107 1.12e-04

second harmonin_N_like domain (repeat 2) of the long isoform of whirlin, and related domains; This subgroup contains the second of two harmonin_N_like domains found in the long isoform of whirlin, and related domains. Whirlin is a postsynaptic density-95/discs-large/ZO-1 (PDZ) domain-containing scaffold protein which binds various components of the Usher protein network of the inner ear and the retina: erythrocyte protein p55, usherin, VlGR1, and myosin XVa. The long isoform of whirlin contains two harmonin_N_like domains, and three PDZ protein-binding domains, PDZ1-3. The short whirlin isoform, derived from an alternative start ATG, lacks the first harmonin_N_like domain but has in common with the long isoform, this second harmonin_N_like domain (designated repeat 2, included in this subgroup) and PDZ3. This second harmonin_N_like domain is a putative protein-binding module based on its sequence similarity to the N-terminal domain of harmonin.


Pssm-ID: 259823  Cd Length: 81  Bit Score: 41.52  E-value: 1.12e-04
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gi 767956918  49 LLSEAEREQFTHCLNAYHARR-NVFDLVRTLRVLLDSPVKRRLLPMLRLVIPRSDQLLFD 107
Cdd:cd07357   15 LLNRSERATLSYYLAEYSSGHlTVDAFVLALFELLNTPEKFSLLSEIRELVAPEDLDRFD 74
PDZ7_MUPP1-PD6_PATJ-like cd06671
PDZ domain 7 of multi-PDZ-domain protein 1 (MUPP1), PDZ domain 6 of PATJ (protein-associated ...
826-897 1.26e-04

PDZ domain 7 of multi-PDZ-domain protein 1 (MUPP1), PDZ domain 6 of PATJ (protein-associated tight junction) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 7 of MUPP1 and PDZ domain 6 of PATJ, and related domains. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, 9, and 13; consequently, MUPP1 PDZ7 and 8 align with PATJ PDZ6 and 7; and MUPP1 PDZ domains 10-12 align with PATJ PDZ domains 8-10. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family PDZ7 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467159 [Multi-domain]  Cd Length: 96  Bit Score: 41.92  E-value: 1.26e-04
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gi 767956918 826 LVRVKKSAAT-LGIAIEGGANTRQPLPR--------IVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAE 896
Cdd:cd06671    4 RVELWREPGKsLGISIVGGRVMGSRLSNgeeirgifIKHVLEDSPAGRNGTLKTGDRILEVNGVDLRNATHEEAVEAIRN 83

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gi 767956918 897 A 897
Cdd:cd06671   84 A 84
PDZ2_ZO1-like_ds cd06728
PDZ domain 2 of Zonula Occludens-1 (ZO-1), ZO-2 and ZO-3, and related domains; form ...
299-357 1.31e-04

PDZ domain 2 of Zonula Occludens-1 (ZO-1), ZO-2 and ZO-3, and related domains; form domain-swapping dimers; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of ZO-1, -2, -3 and related domains. Zonula occludens proteins (ZO-1, ZO-2, ZO-3) are multi-PDZ domain proteins involved in the maintenance and biogenesis of multi-protein networks at the cytoplasmic surface of intercellular contacts in epithelial and endothelial cells. They have three N-terminal PDZ domains, PDZ1-3, followed by a Src homology-3 (SH3) domain and a guanylate kinase (GuK)-like domain. Among protein-protein interactions for all ZO proteins is the binding of the first PDZ domain (PDZ1) to the C-termini of claudins , and the homo- and hetero-dimerization of ZO-proteins via their second PDZ domain (PDZ2), which takes place by symmetrical domain swapping of the first two beta-strands of PDZ2. At the cell level, ZO-1 and ZO-2 are involved in polarity maintenance, gene transcription, cell proliferation, and tumor cell metastasis. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This ZO family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467210 [Multi-domain]  Cd Length: 79  Bit Score: 41.06  E-value: 1.31e-04
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gi 767956918 299 EYG--LG--IYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLL-KSSRHLILTVK 357
Cdd:cd06728   13 EYGlrLGsrIFVKEITPDSLAAKDGnLQEGDIILKINGTPVENLSLSEAKKLIeKSKDKLQLVVL 77
PDZ_RGS3-like cd06711
PDZ domain of regulator of G-protein signaling 3 (RGS3), and related domains; PDZ (PSD-95 ...
147-209 1.58e-04

PDZ domain of regulator of G-protein signaling 3 (RGS3), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of RGS3, and related domains. RGS3 down-regulates GPCR signal transduction by increasing the GTPase activity of G-protein alpha subunits, thereby driving G-proteins into their inactive GDP-bound form. It downregulates G-protein-mediated release of inositol phosphates and activation of MAP kinases. In Eph/ephrin signaling, RGS3 binds via its PDZ domain to the cytoplasmic C terminus of Eph receptor tyrosine kinase EphB. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This RGS3-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467195 [Multi-domain]  Cd Length: 77  Bit Score: 40.84  E-value: 1.58e-04
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gi 767956918 147 KAHEGLGFSIRGGSEhgvgIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALK 209
Cdd:cd06711    7 RGKDGFGFTICDDSP----VRVQAVDPGGPAEQAGLQQGDTVLQINGQPVERSKCVELAHAIR 65
COG3975 COG3975
Predicted metalloprotease, contains C-terminal PDZ domain [General function prediction only];
289-362 1.94e-04

Predicted metalloprotease, contains C-terminal PDZ domain [General function prediction only];


Pssm-ID: 443174 [Multi-domain]  Cd Length: 591  Bit Score: 45.20  E-value: 1.94e-04
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gi 767956918 289 SLGLTIRGGaeyGLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLILTVKDVGRL 362
Cdd:COG3975  484 SLGLRVSAD---GGGLVVTSVLWGSPAYKAGLSAGDELLAIDGLRVTADNLDDALAAYKPGDPIELLVFRRDEL 554
PDZ6_PDZD2-PDZ3_hPro-IL-16-like cd06762
PDZ domain 6 of PDZ domain containing 2 (PDZD2), PDZ domain 3 of human pro-interleukin-16 ...
830-897 1.98e-04

PDZ domain 6 of PDZ domain containing 2 (PDZD2), PDZ domain 3 of human pro-interleukin-16 (isoform 1, 1332 AA), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 6 of PDZD2, also known as KIAA0300, PIN-1, activated in prostate cancer (AIPC) and PDZ domain-containing protein 3 (PDZK3). PDZD2 has seven PDZ domains. PDZD2 is expressed at exceptionally high levels in the pancreas and certain cancer tissues, such as prostate cancer. It promotes the proliferation of insulinoma cells and is upregulated during prostate tumorigenesis. In osteosarcoma (OS), the microRNA miR-363 acts as a tumor suppressor by inhibiting PDZD2. This family also includes the third PDZ domain (PDZ3) of human pro-interleukin-16 (isoform 1, also known as nPro-IL-16). Precursor IL-16 is cleaved to produce pro-IL-16 and C-terminal mature IL-16. Pro-IL-16 functions as a regulator of T cell growth; mature IL-16 is a CD4 ligand that induces chemotaxis and CD25 expression in CD4+ T cells. IL-16 bioactivity has been closely associated with the progression of several different cancers. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZD2-like family PDZ6 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467243 [Multi-domain]  Cd Length: 86  Bit Score: 41.09  E-value: 1.98e-04
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gi 767956918 830 KKSAATLGIAIEGGANTRQplpRIVTIQR---GGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEA 897
Cdd:cd06762    8 KEEGSGLGFSLAGGSDLEN---KSITVHRvfpSGLAAQEGTIQKGDRILSINGKSLKGVTHGDALSVLKQA 75
PDZ1_LNX1_2-like cd06677
PDZ domain 1 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ ...
821-898 2.09e-04

PDZ domain 1 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of LNX1 (also known as PDZ domain-containing RING finger protein 2, PDZRN2) and LNX2 (also known as PDZ domain-containing RING finger protein 1, PDZRN1), and related domains. LNX1 and LNX2 are Ring (Really Interesting New Gene) finger and PDZ domain-containing E3 ubiquitin ligases that bind to the cell fate determinant protein NUMB and mediate its ubiquitination. LNX1 can ubiquitinate a number of other ligands including PPFIA1, KLHL11, KIF7 and ERC2. LNX1 and LNX2 each have four PDZ domains. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This LNX family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467165 [Multi-domain]  Cd Length: 89  Bit Score: 41.08  E-value: 2.09e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 821 EPTSTLVRVKKSAATLGIAIEGGANTrqPLPRIVtIQ---RGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEA 897
Cdd:cd06677    2 EITTIEIHRSDPYEELGISIVGGNDT--PLINIV-IQevyRDGVIARDGRLLPGDQILEVNGVDISNVTHSQARSVLRQP 78

                 .
gi 767956918 898 F 898
Cdd:cd06677   79 C 79
PDZ12_MUPP1-like cd06675
PDZ domain 12 of multi-PDZ-domain protein 1 (MUPP1), PDZ domain 10 of protein-associated tight ...
830-900 2.10e-04

PDZ domain 12 of multi-PDZ-domain protein 1 (MUPP1), PDZ domain 10 of protein-associated tight junction (PATJ, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 12 of MUPP1, PDZ domain 10 of PATJ, and related domains. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, 9, and 13; consequently, MUPP1 PDZ7 and 8 align with PATJ PDZ6 and 7; and MUPP1 PDZ domains 10-12 align with PATJ PDZ domains 8-10. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like PDZ12 family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F


Pssm-ID: 467163 [Multi-domain]  Cd Length: 86  Bit Score: 40.81  E-value: 2.10e-04
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767956918 830 KKSAATLGIAIEGGANTrqPLPR----IVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEAFKT 900
Cdd:cd06675    7 RGPQDSLGISIAGGVGS--PLGDvpvfIAMIQPNGVAAQTGKLKVGDRIVSINGQSTDGLTHSEAVNLLKNASGT 79
HN_L-delphilin-R1_like cd07354
first harmonin_N_like domain (repeat 1) of L-delphilin, and related domains; This subgroup ...
456-495 2.21e-04

first harmonin_N_like domain (repeat 1) of L-delphilin, and related domains; This subgroup contains the first of two harmonin_N_like domains of an alternatively spliced longer variant of mouse delphilin (L-delphilin, isoform 1), and related domains. Delphilin is a scaffold protein which binds the glutamate receptor delta-2 (GRID2) subunit and the monocarboxylate transporter 2 at the cerebellar parallel fiber-Purkinje cell synapses. The N-terminus of L-delphilin contains this harmonin_N_like domain preceded by a postsynaptic density-95/discs-large/ZO-1 (PDZ) protein-binding domain, PDZ1. L-delphilin, in common with the shorter C-terminal isoforms (S-delphilin/delphilin alpha and delphilin beta) has a second harmonin_N_like domain (not belonging to this subgroup) and a second PDZ domain, PDZ2. This first harmonin_N_like domain is a putative protein-binding module based on its sequence similarity to the N-terminal domain of harmonin.


Pssm-ID: 259820  Cd Length: 80  Bit Score: 40.73  E-value: 2.21e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 767956918 456 VEALVMALFKLLNTHAKFSLLSEVRGTISPQDLERFDHLV 495
Cdd:cd07354   39 VEMLAEALTDILTTEAHRKLLDEIRYFIPNKHRARFDKLV 78
PDZ3_GRIP1-2-like cd06684
PDZ domain 3 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
165-211 2.32e-04

PDZ domain 3 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR) binding proteins GRIP1 (ABP/GRIP2) and GRIP2, and related domains. GRIP1 and GRIP2 each have 7 PDZ domains. The interaction of GRIP1 and GRIP2 with GluA2/3 (AMPAR subunit) regulates AMPAR trafficking and synaptic targeting. GRIP1 has an essential role in regulating AMPAR trafficking during synaptic plasticity and learning and memory. GRIP1 and GRIP2 interact with a variety of other proteins associated with protein trafficking and internalization, for example GRIP1 also interacts with KIF5 (also known as kinesin 1), EphB receptors, scaffold protein liprin-alpha, and the rasGEF GRASP-1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This GRIP family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467172 [Multi-domain]  Cd Length: 87  Bit Score: 40.70  E-value: 2.32e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*...
gi 767956918 165 GIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGS 211
Cdd:cd06684   29 VIVIDSIKPASIADRCGaLHVGDHILSIDGTSVEHCSLAEATQLLASN 76
PDZ_SIPA1-like cd06745
PDZ domain of signal-induced proliferation-associated protein 1 (SIPA1), and related domains; ...
306-356 2.36e-04

PDZ domain of signal-induced proliferation-associated protein 1 (SIPA1), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of SIPA1, and related domains. The Rap-GTPase activating protein SIPA1 (also known as GTPase-activating protein Spa-1, p130 SPA1) is a metastasis promoter; a polymorphism in a region of the Sipa1 gene encoding the PDZ domain is associated with metastasis. The SIPA1 PDZ domain binds ribosomal RNA processing 1 homolog B (Rrp1b). SIPA1 also forms a complex with water channel aquaporin-2 (AQP2) and plays a role in trafficking of AQP2, targeted positioning of which strictly regulates body water homeostasis; the SIPA1 PDZ domain binds AQP2. Rrp1b or AQP2 binding inhibits the RapGAP activity of SIPA1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This SIPA1-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged as beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta- strand F.


Pssm-ID: 467227 [Multi-domain]  Cd Length: 73  Bit Score: 40.34  E-value: 2.36e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|.
gi 767956918 306 ITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLILTV 356
Cdd:cd06745   22 VTEVERFGFAWQAGLRQGSRLVEICKVPVATLTHEQMIDLLRTSVKVKVTV 72
PDZ1_FRMPD2-like cd23071
PDZ domain 1 of FERM and PDZ domain-containing protein 2 (FRMPD2), and related domains; PDZ ...
288-349 2.59e-04

PDZ domain 1 of FERM and PDZ domain-containing protein 2 (FRMPD2), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of FRMPD2 (also known as PDZ domain-containing protein 4, and related domains. FRMPD2 is localized in the basolateral membranes of polarized epithelial cells and is associated with tight junction formation and immune response; it contains 3 PDZ domains. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PTPN13 family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467284 [Multi-domain]  Cd Length: 92  Bit Score: 40.94  E-value: 2.59e-04
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767956918 288 RSLGLTIRGGAEYG---LGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSS 349
Cdd:cd23071   13 RGFGFVIVGGENTGkldLGIFIASIIPGGPAEKDGrIKPGGRLISLNNISLEGVTFNTAVKILQNS 78
degP_htrA_DO TIGR02037
periplasmic serine protease, Do/DeqQ family; This family consists of a set proteins various ...
289-332 2.78e-04

periplasmic serine protease, Do/DeqQ family; This family consists of a set proteins various designated DegP, heat shock protein HtrA, and protease DO. The ortholog in Pseudomonas aeruginosa is designated MucD and is found in an operon that controls mucoid phenotype. This family also includes the DegQ (HhoA) paralog in E. coli which can rescue a DegP mutant, but not the smaller DegS paralog, which cannot. Members of this family are located in the periplasm and have separable functions as both protease and chaperone. Members have a trypsin domain and two copies of a PDZ domain. This protein protects bacteria from thermal and other stresses and may be important for the survival of bacterial pathogens.// The chaperone function is dominant at low temperatures, whereas the proteolytic activity is turned on at elevated temperatures. [Protein fate, Protein folding and stabilization, Protein fate, Degradation of proteins, peptides, and glycopeptides]


Pssm-ID: 273938 [Multi-domain]  Cd Length: 428  Bit Score: 44.52  E-value: 2.78e-04
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....
gi 767956918  289 SLGLTIRGGAeyglgiYITGVDPGSEAEGSGLKVGDQILEVNGR 332
Cdd:TIGR02037 250 SLGLEKQRGA------LVAQVLPGSPAEKAGLKAGDVITSVNGK 287
cpPDZ1_DegP-like cd10839
circularly permuted first PDZ domain (PDZ1) of Escherichia coli periplasmic serine ...
165-224 2.99e-04

circularly permuted first PDZ domain (PDZ1) of Escherichia coli periplasmic serine endoprotease DegP and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of Escherichia coli DegP (also known as heat shock protein DegP and Protease Do) and related domains. DegP belongs to the HtrA family of housekeeping proteases. It acts as a protease, degrading transiently denatured and unfolded or misfolded proteins which accumulate in the periplasm following heat shock or other stress conditions, and as a molecular chaperone at low temperatures. DegP has two PDZ domains in addition to the protease domain; its PDZ1 domain is responsible for identifying the distinct substrate sequences that affect degradation (degron) of the substrate sequence, and its PDZ2 domain is responsible for combining with other DegP monomers to form a stable oligomer structure. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains and as well as those with circular permutations and domain swapping of beta-strands. The canonical PDZ domain contains six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F. This DegP family PDZ domain 1 is a circularly permuted PDZ domain which places beta-strand A on the C-terminus. Another permutation exists in the PDZ superfamily which places both beta-strands A and B on the C-terminus.


Pssm-ID: 467630 [Multi-domain]  Cd Length: 91  Bit Score: 40.54  E-value: 2.99e-04
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767956918 165 GIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTH-AEAVKALKGSKKLVLSVYSAGRI 224
Cdd:cd10839   26 GALVAQVLPDSPAAKAGLKAGDVILSLNGKPITSSADlRNRVATTKPGTKVELKILRDGKE 86
PHA03307 PHA03307
transcriptional regulator ICP4; Provisional
552-809 3.06e-04

transcriptional regulator ICP4; Provisional


Pssm-ID: 223039 [Multi-domain]  Cd Length: 1352  Bit Score: 44.78  E-value: 3.06e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918  552 MENTLDL----EETGEAVQGNIN--ALPDVSVDDVRSTSQGLSSFKPLPR----------PPPLAQGNDLPLGQPRKLgr 615
Cdd:PHA03307    1 SDNAPDLydliEAAAEGGEFFPRppATPGDAADDLLSGSQGQLVSDSAELaavtvvagaaACDRFEPPTGPPPGPGTE-- 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918  616 EDLQPPSSMPSCSGTVFSAPQNRSPPAGTAPTPGtssaqdlPSSPIYASVSPANPSSKRPLDAHLALVNQHPIGPFPRVQ 695
Cdd:PHA03307   79 APANESRSTPTWSLSTLAPASPAREGSPTPPGPS-------SPDPPPPTPPPASPPPSPAPDLSEMLRPVGSPGPPPAAS 151
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918  696 SPPHLKSPSAEATVAGGCLLPPSPSGHPDQT----GTNQHFVMVEVHRPDSEPDvnevralPQTRTSTLSQLSDSGQTLS 771
Cdd:PHA03307  152 PPAAGASPAAVASDAASSRQAALPLSSPEETarapSSPPAEPPPSTPPAAASPR-------PPRRSSPISASASSPAPAP 224
                         250       260       270
                  ....*....|....*....|....*....|....*...
gi 767956918  772 EDSGVDAGEAEASApgrgrqSVSTKSRSSKELPRNERP 809
Cdd:PHA03307  225 GRSAADDAGASSSD------SSSSESSGCGWGPENECP 256
PDZ_Lin-7-like cd06796
PDZ domain of protein Lin-7 and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), ...
826-897 3.28e-04

PDZ domain of protein Lin-7 and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of Lin-7 (also known as LIN-7 or LIN7), and related domains. Lin-7 targets and organize protein complexes to epithelial and synaptic plasma membranes. There are three mammalian Lin-7 homologs: Lin-7A (protein lin-7 homolog A, also known as mammalian lin-seven protein 1 (MALS-1), vertebrate lin-7 homolog 1 (Veli-1), tax interaction protein 33); Lin-7B (also known as MALS-2, Veli-2); and Lin-7C (also known as MALS-3, Veli-3). Lin-7 is involved in localization of the Let-23 growth factor receptor to the basolateral membrane of epithelial cells, in tight junction localization of insulin receptor substrate p53 (IRSp53), in retaining gamma-aminobutyric (GABA) transporter (BGT-1) at the basolateral surface of epithelial cells, and in regulating recruitment of neurotransmitter receptors to the postsynaptic density (PSD). The Lin7 PDZ domain binds Let-23, BGT and beta-catenin, and NMDA (N-methyl-D-aspartate) receptor NR2B. Lin-7 also binds to the PDZ binding motif located in the C-terminal tail of Rhotekin, an effector protein for small GTPase Rho. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Lin-7-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467258 [Multi-domain]  Cd Length: 86  Bit Score: 40.50  E-value: 3.28e-04
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767956918 826 LVRVKKSAATLGIAIEGGANTRQPLpRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEA 897
Cdd:cd06796    4 VVELPKTEEGLGFNVMGGKEQNSPI-YISRIIPGGVADRHGGLKRGDQLLSVNGVSVEGEHHEKAVELLKAA 74
PDZ5_GRIP1-2-like cd06682
PDZ domain 5 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
830-897 3.69e-04

PDZ domain 5 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR) binding proteins GRIP1 (ABP/GRIP2) and GRIP2, and related domains. GRIP1 and GRIP2 each have 7 PDZ domains. The interaction of GRIP1 and GRIP2 with GluA2/3 (AMPAR subunit) regulates AMPAR trafficking and synaptic targeting. GRIP1 has an essential role in regulating AMPAR trafficking during synaptic plasticity and learning and memory. GRIP1 and GRIP2 interact with a variety of other proteins associated with protein trafficking and internalization, for example GRIP1 also interacts with KIF5 (also known as kinesin 1), EphB receptors, scaffold protein liprin-alpha, and the rasGEF GRASP-1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This GRIP family domain PDZ5 is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467170 [Multi-domain]  Cd Length: 85  Bit Score: 40.02  E-value: 3.69e-04
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767956918 830 KKSAATLGIAIEGGANTRQPLPRIVT-IQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEA 897
Cdd:cd06682    7 KRSGVGLGITISAPKNRKPGDPLIISdVKKGSVAHRTGTLEPGDKLLAIDNIRLDNCSMEDAAQILQQA 75
PDZ4_PDZD2-PDZ2_hPro-IL-16-like cd06760
PDZ domain 4 of PDZ domain containing 2 (PDZD2), PDZ domain 2 of human pro-interleukin-16 ...
165-208 4.30e-04

PDZ domain 4 of PDZ domain containing 2 (PDZD2), PDZ domain 2 of human pro-interleukin-16 (isoform 1, 1332 AA), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 4 of PDZD2, also known as KIAA0300, PIN-1, activated in prostate cancer (AIPC) and PDZ domain-containing protein 3 (PDZK3). PDZD2 has seven PDZ domains. PDZD2 is expressed at exceptionally high levels in the pancreas and certain cancer tissues, such as prostate cancer. It promotes the proliferation of insulinoma cells and is upregulated during prostate tumorigenesis. In osteosarcoma (OS), the microRNA miR-363 acts as a tumor suppressor by inhibiting PDZD2. This family also includes the second PDZ domain (PDZ2) of human pro-interleukin-16 (isoform 1, also known as nPro-Il-16; 1332 amino-acid protein). Precursor IL-16 is cleaved to produce pro-IL-16 and mature IL-16 (derived from the C-terminal 121 AA). Pro-IL-16 functions as a regulator of T cell growth; mature IL-16 is a CD4 ligand that induces chemotaxis and CD25 expression in CD4+ T cells. IL-16 bioactivity has been closely associated with the progression of several different cancers PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZD2-like family PDZ4 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467241 [Multi-domain]  Cd Length: 90  Bit Score: 39.95  E-value: 4.30e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*
gi 767956918 165 GIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKAL 208
Cdd:cd06760   32 GIFIHHLSPGSVAHMDGrLRRGDQILEINGTSLRNVTLNEAYAIL 76
PDZ_MPP-like cd06726
PDZ domain of membrane palmitoylated proteins (MPPs), and related domains; PDZ (PSD-95 ...
278-350 4.50e-04

PDZ domain of membrane palmitoylated proteins (MPPs), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of MPP1-7 (also known as MAGUK p55 subfamily members 1-7), and related domains. MPPs comprise a subfamily of a larger group of multidomain proteins, namely, membrane-associated guanylate kinases (MAGUKs). MPPs form diverse protein complexes at the cell membranes, which are involved in a wide range of cellular processes, including establishing proper cell structure, polarity and cell adhesion. MPPs have only one PDZ domain. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MPP1-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467208 [Multi-domain]  Cd Length: 80  Bit Score: 39.56  E-value: 4.50e-04
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767956918 278 KKVNLVLGDGRSLGLTIR--GGAeyglgIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSSR 350
Cdd:cd06726    1 RLVEFEKARDEPLGATIKmeEDS-----VIVARILHGGMAHRSGlLHVGDEILEINGIPVSGKTVDELQKLLSSLS 71
PDZ0_MAGI-1_3-like cd06730
PDZ domain 0 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, ...
285-331 4.51e-04

PDZ domain 0 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 0 of MAGI1, 2, 3 (MAGI is also known as Membrane-associated guanylate kinase, WW and PDZ domain-containing protein) and related domains. MAGI proteins have been implicated in the control of cell migration and invasion through altering the activity of phosphatase and tensin homolog (PTEN) and modulating Akt signaling. Four MAGI proteins have been identified (MAGI1-3 and MAGIX). MAGI1-3 have 6 PDZ domains and bind to the C-terminus of PTEN via their PDZ2 domain. MAGIX has a single PDZ domain that is related to MAGI1-3 PDZ domain 5. Other binding partners for MAGI1 include JAM4, C-terminal tail of high risk HPV-18 E6, megalin, TRAF6, Kir4.1 (basolateral K+ channel subunit), and cadherin 23; for MAGI2, include DASM1, dendrin, axin, beta- and delta-catenin, neuroligin, hyperpolarization-activated cation channels, beta1-adrenergic receptors, NMDA receptor, and TARPs; and for MAGI3 includes LPA2. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MAGI family PDZ0 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as beta-strands A, -B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467212 [Multi-domain]  Cd Length: 85  Bit Score: 39.87  E-value: 4.51e-04
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gi 767956918 285 GDGrSLGLTIRGGAEYGLGIYITGVDPGSEAEGSG-LKVGDQILEVNG 331
Cdd:cd06730   11 PDG-ELNLEIRGGAENGQFPYLGEVKEDKVVYKSGkLHPGELLLEVNG 57
PDZ_MAST cd06705
PDZ domain of the microtubule-associated serine-threonine (MAST) protein kinase family; PDZ ...
306-356 4.53e-04

PDZ domain of the microtubule-associated serine-threonine (MAST) protein kinase family; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of MAST family kinases, including MAST1-4. These MAST proteins contain a DUF1908 domain, a serine/threonine kinase domain, a AGC-kinase C-terminal domain, and a PDZ domain; MAST family member MASTL is a shorter protein lacking the PDZ domain. The PDZ domain gives the MAST family the capacity to scaffold its own kinase activity. These kinases are implicated in the inhibition of neurite outgrowth and regeneration in cultured cells. Their binding partners include microtubules, beta2-syntrophin, TNF receptor-associated factor 6 (TRAF6), cAMP-regulated phosphoprotein (ARPP-16), and PTEN. This family also includes Caenorhabditis elegans KIN-4 MAST kinase, a key longevity factor acting through binding PTEN phosphatase, and Drosophila Drop out which regulates dynein-dependent transport during embryonic development. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MAST-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467189 [Multi-domain]  Cd Length: 93  Bit Score: 40.30  E-value: 4.53e-04
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gi 767956918 306 ITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRL-LKSSRHLILTV 356
Cdd:cd06705   37 VTAVEEGSPAYEAGLRPGDLITHVNGEPVQGLLHTQVVQLiLKGGNKVSIRA 88
PDZ4_GRIP1-2-like cd06686
PDZ domain 4 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
836-912 4.75e-04

PDZ domain 4 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR) binding proteins GRIP1 (ABP/GRIP2) and GRIP2, and related domains. GRIP1 and GRIP2 each have 7 PDZ domains. The interaction of GRIP1 and GRIP2 with GluA2/3 (AMPAR subunit) regulates AMPAR trafficking and synaptic targeting. GRIP1 has an essential role in regulating AMPAR trafficking during synaptic plasticity and learning and memory. GRIP1 and GRIP2 interact with a variety of other proteins associated with protein trafficking and internalization, for example GRIP1 also interacts with KIF5 (also known as kinesin 1), EphB receptors, scaffold protein liprin-alpha, and the rasGEF GRASP-1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This GRIP family PDZ4 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467174 [Multi-domain]  Cd Length: 99  Bit Score: 40.41  E-value: 4.75e-04
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gi 767956918 836 LGIAIEGGANTRQPL---PRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEAfKTKDRDYIDFLVTE 912
Cdd:cd06686   20 FGIQLQGGVFATETLsspPLISFIEPDSPAERCGVLQVGDRVLSINGIPTEDRTLEEANQLLRDS-ASKVTLEIEFDVAE 98
PDZ4_INAD-like cd23065
PDZ domain 4 of inactivation-no-after-potential D (INAD), and related domains; PDZ (PSD-95 ...
286-356 5.54e-04

PDZ domain 4 of inactivation-no-after-potential D (INAD), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 4 of INAD, and related domains. INAD assembles key enzymes of the Drosophila compound eye photo-transduction pathway into a supramolecular complex, supporting efficient and fast light signaling. It contains 5 PDZ domains arranged in tandem (PDZ1-PDZ5) which independently bind various proteins. INAD PDZ2 binds eye-specific protein kinase C, INAD PDZ3 binds transient receptor potential (TRP) channel, and INAD PDZ4,5 tandem binds NORPA (phospholipase Cbeta, PLCbeta). Mutations of the inaD gene that lead to disruption of each of these interactions impair fly photo signal transduction. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This INAD-like family PDZ4 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467278 [Multi-domain]  Cd Length: 82  Bit Score: 39.42  E-value: 5.54e-04
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gi 767956918 286 DGRSLGLTIRGGAEYGL-GIYITGVDPGSE-AEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLILTV 356
Cdd:cd23065    7 DKSPLGVSVVGGKNHVTtGCIITHIYPNSIvAADKRLKVFDQILDINGTKVHVMTTLKVHQLFHKTYEKAVTL 79
PDZ_SNX27-like cd23070
PDZ domain of sorting nexin-27 (SNX27), and related domains; PDZ (PSD-95 (Postsynaptic density ...
826-894 5.96e-04

PDZ domain of sorting nexin-27 (SNX27), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of SNX27, and related domains. SNX27 is involved in retrograde transport from endosome to plasma membrane. The PDZ domain of SNX27 links cargo identification to retromer-mediated transport. SNX27 binds to the retromer complex (vacuolar protein sorting 26(VPS26)-VPS29-VPS35), via its PDZ domain binding to VPS26. The SNX27 PDZ domain also binds to cargo including the G-protein-coupled receptors (GPCRs): beta2-adrenergic receptor (beta2AR), beta1AR, parathyroid hormone receptor (PTHR), alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptors (AMPARs), NMDA receptors, 5-hydroxytryptamine 4a receptors, frizzled receptors, and somatostatin receptor subtype 5 (SSTR5). Additional binding partners of the SNX27 PDZ domain include G protein-gated inwardly rectifying potassium (Kir3) channels, angiotensin-converting enzyme 2 (ACE2), and PTEN (phosphatase and tensin homolog deleted on chromosome 10); PTEN binding to SNX27 prevents SNX27's association with the retromer complex. SNX27 has been reported to be a host factor needed for efficient entry of an engineered SARS-CoV-2 variant, the spike protein of which contains a deletion at the S1/S2 subunit cleavage site; the PDZ domain of SNX27 binds angiotensin-converting enzyme 2 (ACE2), and may be involved in recycling ACE2 to the plasma membrane, thereby promoting viral entry. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This SNX27-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467283 [Multi-domain]  Cd Length: 93  Bit Score: 39.70  E-value: 5.96e-04
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gi 767956918 826 LVRVKKSAATLGIAIEG----GANTRQ-------PLPRIVTIQRGGSAHNCGqLKVGHVILEVNGLTLRGKEHREAARII 894
Cdd:cd23070    2 VVTIVKSETGFGFNVRGqvseGGQLRSingelyaPLQHVSAVLEGGAADKAG-VRKGDRILEVNGVNVEGATHKQVVDLI 80
cpPDZ1_DegP-like cd10839
circularly permuted first PDZ domain (PDZ1) of Escherichia coli periplasmic serine ...
303-332 6.16e-04

circularly permuted first PDZ domain (PDZ1) of Escherichia coli periplasmic serine endoprotease DegP and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of Escherichia coli DegP (also known as heat shock protein DegP and Protease Do) and related domains. DegP belongs to the HtrA family of housekeeping proteases. It acts as a protease, degrading transiently denatured and unfolded or misfolded proteins which accumulate in the periplasm following heat shock or other stress conditions, and as a molecular chaperone at low temperatures. DegP has two PDZ domains in addition to the protease domain; its PDZ1 domain is responsible for identifying the distinct substrate sequences that affect degradation (degron) of the substrate sequence, and its PDZ2 domain is responsible for combining with other DegP monomers to form a stable oligomer structure. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains and as well as those with circular permutations and domain swapping of beta-strands. The canonical PDZ domain contains six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F. This DegP family PDZ domain 1 is a circularly permuted PDZ domain which places beta-strand A on the C-terminus. Another permutation exists in the PDZ superfamily which places both beta-strands A and B on the C-terminus.


Pssm-ID: 467630 [Multi-domain]  Cd Length: 91  Bit Score: 39.77  E-value: 6.16e-04
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gi 767956918 303 GIYITGVDPGSEAEGSGLKVGDQILEVNGR 332
Cdd:cd10839   26 GALVAQVLPDSPAAKAGLKAGDVILSLNGK 55
RseP COG0750
Membrane-associated protease RseP, regulator of RpoE activity [Posttranslational modification, ...
168-224 6.46e-04

Membrane-associated protease RseP, regulator of RpoE activity [Posttranslational modification, protein turnover, chaperones, Transcription];


Pssm-ID: 440513 [Multi-domain]  Cd Length: 349  Bit Score: 43.15  E-value: 6.46e-04
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gi 767956918 168 VSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTH-AEAVKALKGsKKLVLSVYSAGRI 224
Cdd:COG0750  132 VGEVVPGSPAAKAGLQPGDRIVAINGQPVTSWDDlVDIIRASPG-KPLTLTVERDGEE 188
PDZ_Radil-like cd06690
PDZ domain of Ras-associating and dilute domain-containing protein (Radil) and related domains; ...
137-211 6.92e-04

PDZ domain of Ras-associating and dilute domain-containing protein (Radil) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of Radil (also known as protein KIAA1849) and related domains. Radil is required for cell adhesion and migration of neural crest precursors during development. Radil is a component of a Rasip1-Radil-ARHGAP29 complex at endothelial cell-cell junctions. Rap1, via its effectors Radil and Rasip1 and their binding partner ArhGAP29, controls the endothelial barrier by decreasing Rho-mediated radial tension on cell-cell junctions. ArhGAP29 binds the Radil PDZ domain. The Radil PDZ domain also binds kinesin family protein 14 (KIF14); KIF14 negatively regulates Rap1-mediated inside-out integrin activation by tethering Radil on microtubules. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Radil-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467177 [Multi-domain]  Cd Length: 88  Bit Score: 39.58  E-value: 6.92e-04
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gi 767956918 137 EVRLVSLRRAKAHEGLGFsIRGGSEHG--VGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGS 211
Cdd:cd06690    2 DVFVVELERGPKGLGLGL-IDGLHTPLrsPGIYIRTLVPDSPAARDGrLRLGDRILAVNGTSLVGADYQSAMDLIRTS 78
PDZ8_MUPP1-PDZ7_PATJ-PDZ2_INAD-like cd06672
PDZ domain 8 of multi-PDZ-domain protein 1 (MUPP1), PDZ domain 7 of protein-associated tight ...
138-216 7.26e-04

PDZ domain 8 of multi-PDZ-domain protein 1 (MUPP1), PDZ domain 7 of protein-associated tight junction (PATJ), PDZ domain 2 of Drosophila melanogaster inactivation-no-after-potential D (INAD), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 8 of MUPP1, PDZ domain 7 of PATJ, and PDZ domain 2 of Drosophila melanogaster INAD, and related domains. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, 9, and 13; consequently, MUPP1 PDZ7 and 8 align with PATJ PDZ6 and 7; and MUPP1 PDZ domains 10-12 align with PATJ PDZ domains 8-10. INAD assembles key enzymes of the Drosophila compound eye photo-transduction pathway into a supramolecular complex, supporting efficient and fast light signaling. It contains 5 PDZ domains arranged in tandem (PDZ1-PDZ5) which independently bind various proteins. INAD PDZ2 binds eye-specific protein kinase C. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family PDZ8 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467160 [Multi-domain]  Cd Length: 84  Bit Score: 39.20  E-value: 7.26e-04
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gi 767956918 138 VRLVSLRRAKAheGLGFSIRGGSEHGV-GIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEA---VKALKGSK 212
Cdd:cd06672    1 LHLIELEKGSS--GLGLSLAGNKDRSRmSVFVVGIDPDGAAGKDGrIQVGDELLEINGQVLYGRSHLNAsaiIKSAPSKV 78

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gi 767956918 213 KLVL 216
Cdd:cd06672   79 KIVF 82
PDZ2_APBA1_3-like cd06793
PDZ domain 2 of amyloid-beta A4 precursor protein-binding family A member 1 (APBA1), APBA2, ...
312-350 7.37e-04

PDZ domain 2 of amyloid-beta A4 precursor protein-binding family A member 1 (APBA1), APBA2, APBA3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of APBA1, APBA2, APBA3, and related domains. The APBA/X11/Mint protein family includes three members: neuron specific APBA1 (also known as X11alpha and Mint1) and APBA2 (also known as X11beta and Mint2), and the ubiquitously expressed APBA3 (also known as X12gamma and Mint3). They are involved in regulating neuronal signaling, trafficking, and plasticity. They contain two PDZ domains (PDZ1 and PDZ2) which bind a variety of proteins: Arf GTPases (APBA1 and APBA2 PDZ2) and neurexin (APBA1 and APBA2 PDZ1 and 2) which are involved in vesicle docking and exocytosis; alpha1B subunit of N-type Ca2+ channel (APBA1 PDZ1) that is involved in ion channels; KIF17 (APBA1 PDZ1) that is involved in transport and traffic; and Alzheimer's disease related proteins, APP (APBA3 PDZ2), CCS (APBA1 PDZ2), NF-kappa-B/p65 (APBA2 PDZ2), presenilin-1 (APBA1 and APBA2 PDZ1 and PDZ2). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This APBA1,3-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged as beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467255 [Multi-domain]  Cd Length: 78  Bit Score: 38.92  E-value: 7.37e-04
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gi 767956918 312 GSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSR 350
Cdd:cd06793   31 GGIAERGGVRVGHRIIEINGQSVVATPHEKIVQLLSNSV 69
PDZ3_DLG5-like cd06767
PDZ domain 3 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density ...
826-910 7.46e-04

PDZ domain 3 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of Drosophila and mammalian Dlg5, and related domains. Dlg5 is a scaffold protein with multiple conserved functions that are independent of each other in regulating growth, cell polarity, and cell adhesion. It has a coiled-coil domain, 4 PDZ domains and a MAGUK domain (an SH3 domain next to a non-catalytically active guanylate kinase domain). Deregulation of Dlg5 has been implicated in the malignancy of several cancer types. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Dlg5-like family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467248 [Multi-domain]  Cd Length: 82  Bit Score: 39.23  E-value: 7.46e-04
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gi 767956918 826 LVRVKKSAATLGIAIEGGANTRQplpRIVTIQRGGSAHNCGqLKVGHVILEVNGLTLRGKEHREAARIIAEAfktkdRDY 905
Cdd:cd06767    5 HVSIEKGSEPLGISIVSGENGGI---FVSSVTEGSLAHQAG-LEYGDQLLEVNGINLRNATEQQAALILRQC-----GDT 75

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gi 767956918 906 IDFLV 910
Cdd:cd06767   76 ITMLV 80
PDZ8_MUPP1-PDZ7_PATJ-PDZ2_INAD-like cd06672
PDZ domain 8 of multi-PDZ-domain protein 1 (MUPP1), PDZ domain 7 of protein-associated tight ...
280-356 7.70e-04

PDZ domain 8 of multi-PDZ-domain protein 1 (MUPP1), PDZ domain 7 of protein-associated tight junction (PATJ), PDZ domain 2 of Drosophila melanogaster inactivation-no-after-potential D (INAD), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 8 of MUPP1, PDZ domain 7 of PATJ, and PDZ domain 2 of Drosophila melanogaster INAD, and related domains. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, 9, and 13; consequently, MUPP1 PDZ7 and 8 align with PATJ PDZ6 and 7; and MUPP1 PDZ domains 10-12 align with PATJ PDZ domains 8-10. INAD assembles key enzymes of the Drosophila compound eye photo-transduction pathway into a supramolecular complex, supporting efficient and fast light signaling. It contains 5 PDZ domains arranged in tandem (PDZ1-PDZ5) which independently bind various proteins. INAD PDZ2 binds eye-specific protein kinase C. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family PDZ8 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467160 [Multi-domain]  Cd Length: 84  Bit Score: 39.20  E-value: 7.70e-04
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gi 767956918 280 VNLVLGDgRSLGLTIRGGAEYG-LGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLILTV 356
Cdd:cd06672    4 IELEKGS-SGLGLSLAGNKDRSrMSVFVVGIDPDGAAGKDGrIQVGDELLEINGQVLYGRSHLNASAIIKSAPSKVKIV 81
PDZ3_PDZD7-like cd06751
PDZ domain 3 of the canonical isoform 1 of PDZ domain containing 7 (PDZD7), and related ...
146-211 8.60e-04

PDZ domain 3 of the canonical isoform 1 of PDZ domain containing 7 (PDZD7), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of the long isoform 1 of PDZD7, and related domains. PDZD7 is critical for the organization of the Usher syndrome type 2 (USH2) complex. Usher syndrome is the leading cause of hereditary sensory deaf-blindness in humans; USH2 is the most common sub-type. Formation of the USH2 complex is based upon heterodimerization between PDZD7 and whirlin (another PDZ domain-containing protein) and a subsequent dynamic interplay between USH2 proteins via their multiple PDZ domains. The PDZD7 PDZ2 domain binds GPR98 (also known as VLGR1) and usherin (USH2A). PDZD7 and whirlin form heterodimers through their multiple PDZ domains; whirlin and PDZD7 interact with usherin and GPR98 to form an interdependent ankle link complex. PDZD7 also interacts with myosin VIIa and can also form homodimers through its PDZ2 domain. Various isoforms of PDZD7 produced by alternative splicing have been identified; this subgroup includes the third PDZ domain of the canonical isoform of PDZD7- isoform 1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDZD7-like family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467233 [Multi-domain]  Cd Length: 89  Bit Score: 39.34  E-value: 8.60e-04
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767956918 146 AKAHEGLGFSIRGGSEHGVGIYVSL--VEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGS 211
Cdd:cd06751    7 SKMKQSLGISISGGIESKVQPVVKIekIFPGGAAALSGnLKAGYELVSVDGESLQQVTHQQAVDIIRRA 75
cpPDZ_BsHtra-like cd06781
circularly permuted PDZ domain of Bacillus subtilis HtrA-type serine proteases HtrA, HtrB, and ...
165-196 9.34e-04

circularly permuted PDZ domain of Bacillus subtilis HtrA-type serine proteases HtrA, HtrB, and YyxA and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of Bacillus subtilis HtrA/YkdA, HtrB/YvtA and YyxA/YycK, and related domains. HtrA-type serine proteases participate in folding and degradation of aberrant proteins, and in processing and maturation of native proteins. HtrA, HtrB, and YyxA have a single transmembrane domain at the N-terminus and a PDZ domain at the C-terminus. Expression of htrA and htrB genes is induced both by heat shock and by secretion stress (by a common) mechanism; yyxA is neither heat shock nor secretion stress inducible. HtrA and HtrB may have overlapping cellular functions; YyxA may have a cellular function distinct from the other two proteases or have the same function but under different conditions. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains and as well as those with circular permutations and domain swapping of beta-strands. The canonical PDZ domain contains six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F. This BsHtrA-like PDZ domain is a circularly permuted PDZ domain which places beta-strand A on the C-terminus. Another permutation exists in the PDZ superfamily which places both beta-strands A and B on the C-terminus.


Pssm-ID: 467622 [Multi-domain]  Cd Length: 98  Bit Score: 39.54  E-value: 9.34e-04
                         10        20        30
                 ....*....|....*....|....*....|..
gi 767956918 165 GIYVSLVEPGSLAEKEGLRVGDQILRVNDKSL 196
Cdd:cd06781   31 GVYVAQVQSNSPAEKAGLKKGDVITKLDGKKV 62
PDZ2_Par3-like cd23058
PDZ domain 2 of partitioning defective 3 (Par3), and related domains; PDZ (PSD-95 ...
304-350 9.41e-04

PDZ domain 2 of partitioning defective 3 (Par3), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of Par3 (or PAR3 or Par-3, also known as Atypical PKC isotype-specific-interacting protein, ASIP, Drosophila Bazooka) and related domains. Par3 is a scaffold protein involved in organizing cell polarity across animals. Par3 binds numerous molecules both for its recruitment to one pole of the cell and for downstream contributions to polarized cell function. It regulates cell polarity by targeting the Par complex proteins Par6 and atypical protein kinase C (aPKC) to specific cortical sites. Physical interactions between Par3 and the Par complex include Par3 PDZ domain 1 binding to the Par6 PDZ domain, Par3 PDZ domain 1 and PDZ domain 3 binding the Par6's PDZ-binding motif, and an interaction with an undefined region of aPKC that requires both Par3 PDZ2 and PDZ3. The PDZ domains of Par3 have also been implicated as potential phosphoinositide signaling integrators, since its second PDZ domain binds to phosphoinositides, and the third PDZ interacts with phosphoinositide phosphatase PTEN. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Par3 family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467271 [Multi-domain]  Cd Length: 93  Bit Score: 39.16  E-value: 9.41e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*...
gi 767956918 304 IYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSSR 350
Cdd:cd23058   34 IYIKNILPKGAAIQDGrLKAGDRLLEVNGVDVTGKTQEEVVSLLRSTK 81
PDZ_MAST cd06705
PDZ domain of the microtubule-associated serine-threonine (MAST) protein kinase family; PDZ ...
147-218 9.79e-04

PDZ domain of the microtubule-associated serine-threonine (MAST) protein kinase family; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of MAST family kinases, including MAST1-4. These MAST proteins contain a DUF1908 domain, a serine/threonine kinase domain, a AGC-kinase C-terminal domain, and a PDZ domain; MAST family member MASTL is a shorter protein lacking the PDZ domain. The PDZ domain gives the MAST family the capacity to scaffold its own kinase activity. These kinases are implicated in the inhibition of neurite outgrowth and regeneration in cultured cells. Their binding partners include microtubules, beta2-syntrophin, TNF receptor-associated factor 6 (TRAF6), cAMP-regulated phosphoprotein (ARPP-16), and PTEN. This family also includes Caenorhabditis elegans KIN-4 MAST kinase, a key longevity factor acting through binding PTEN phosphatase, and Drosophila Drop out which regulates dynein-dependent transport during embryonic development. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MAST-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467189 [Multi-domain]  Cd Length: 93  Bit Score: 39.15  E-value: 9.79e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 147 KAHEGLGFSIR------GGSEhgvgIY-----VSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVK-ALKGSKKL 214
Cdd:cd06705    9 KGPRGFGFTLRairvyiGDSD----VYtvhhlVTAVEEGSPAYEAGLRPGDLITHVNGEPVQGLLHTQVVQlILKGGNKV 84

                 ....
gi 767956918 215 VLSV 218
Cdd:cd06705   85 SIRA 88
PDZ4_MUPP1-like cd06668
PDZ domain 4 of multi-PDZ-domain protein 1 (MUPP1) and PATJ (protein-associated tight junction) ...
305-348 1.02e-03

PDZ domain 4 of multi-PDZ-domain protein 1 (MUPP1) and PATJ (protein-associated tight junction) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 4 of MUPP1 and PATJ, and related domains. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, 9, and 13; consequently, MUPP1 PDZ7 and 8 align with PATJ PDZ6 and 7; and MUPP1 PDZ domains 10-12 align with PATJ PDZ domains 8-10. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family PDZ4 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F


Pssm-ID: 467156 [Multi-domain]  Cd Length: 88  Bit Score: 38.82  E-value: 1.02e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*
gi 767956918 305 YITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKS 348
Cdd:cd06668   33 YIRSILPEGPVGRNGkLFSGDELLEVNGIQLLGLSHKEVVSILKE 77
PLN03209 PLN03209
translocon at the inner envelope of chloroplast subunit 62; Provisional
594-724 1.03e-03

translocon at the inner envelope of chloroplast subunit 62; Provisional


Pssm-ID: 178748 [Multi-domain]  Cd Length: 576  Bit Score: 42.61  E-value: 1.03e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 594 PRPPPLAQGNDLPLGQ---PRKL----GREDLQPPSSMPSCSGTvfSAPQnRSPPAGTAPTPGTSSAQDLPSSPIYASVS 666
Cdd:PLN03209 349 PEAPSPPIEEEPPQPKavvPRPLspytAYEDLKPPTSPIPTPPS--SSPA-SSKSVDAVAKPAEPDVVPSPGSASNVPEV 425
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 667 PANPSSKRpldahlalvNQHPIGPFPRVQS--PPHLKSPSAEATVAGGCLLPPSPSGHPD 724
Cdd:PLN03209 426 EPAQVEAK---------KTRPLSPYARYEDlkPPTSPSPTAPTGVSPSVSSTSSVPAVPD 476
cpPDZ_Deg_HtrA-like cd06779
permuted PDZ domain of Deg/high-temperature requirement factor A (HtrA) family of housekeeping ...
292-356 1.03e-03

permuted PDZ domain of Deg/high-temperature requirement factor A (HtrA) family of housekeeping serine proteases and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of Deg/HtrA-type serine proteases that participate in folding and degradation of aberrant proteins, and in processing and maturation of native proteins. Typically, these proteases have an N-terminal serine protease domain and at least one C-terminal PDZ domain that recognizes substrates, and in some cases activates the protease function. An exception is yeast Nma11p which has two protease domains and four PDZ domains; its N-terminal half is comprised of a protease domain, followed by two PDZ domains, and its C-terminal half has a similar domain arrangement. HtrA-type proteases include the human HtrA1-4 and MBTPS2, tricorn protease, DegS, DegP and C-terminal processing peptidase, cyanobacterial serine proteases Hhoa, HhoB, and HtrA, and yeast Nma11p. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-termini of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains and as well as those with circular permutations and domain swapping of beta-strands. The canonical PDZ domain contains six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F. This Deg/HtrA family PDZ domain is a circularly permuted PDZ domain which places beta-strand A at the C-terminus. Another permutation exists in the PDZ superfamily which places both beta-strands A and B on the C-terminus.


Pssm-ID: 467621 [Multi-domain]  Cd Length: 91  Bit Score: 39.20  E-value: 1.03e-03
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767956918 292 LTIRGGAEYGLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILH-DEAVRLLKSSRHLILTV 356
Cdd:cd06779   15 LAKELGLPVNRGVLVAEVIPGSPAAKAGLKEGDVILSVNGKPVTSFNDlRAALDTKKPGDSLNLTI 80
cpPDZ_DegS cd06777
circularly permuted PDZ domain of DegS serine endoprotease; PDZ (PSD-95 (Postsynaptic density ...
296-339 1.07e-03

circularly permuted PDZ domain of DegS serine endoprotease; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of Escherichia coli DegS and related domains. DegS (also known as Site-1 protease DegS, S1P protease DegS, and Site-1-type intramembrane protease) participates in the activation of the sigma(E) extracytoplasmic stress response. Initially, there is an accumulation of misfolded membrane proteins (OMPs) in the periplasm which bind by their YXF motif to the DegS PDZ domain, activating DegS-catalyzed cleavage of the RseA periplasmic domain and making RseA a substrate for cleavage by another membrane protease RseP. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains and as well as those with circular permutations and domain swapping of beta-strands. The canonical PDZ domain contains six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F. This DegS family PDZ domain is a circularly permuted PDZ domain which places beta-strand A on the C-terminus. Another permutation exists in the PDZ superfamily which places both beta-strands A and B on the C-terminus.


Pssm-ID: 467620 [Multi-domain]  Cd Length: 93  Bit Score: 38.91  E-value: 1.07e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....
gi 767956918 296 GGAEYGLGIYITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILH 339
Cdd:cd06777   19 GGIDQLQGALVKGVSPDSPAAKAGIQVGDIILQFDNKPVISVLE 62
PDZ4_GRIP1-2-like cd06686
PDZ domain 4 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
306-351 1.13e-03

PDZ domain 4 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR) binding proteins GRIP1 (ABP/GRIP2) and GRIP2, and related domains. GRIP1 and GRIP2 each have 7 PDZ domains. The interaction of GRIP1 and GRIP2 with GluA2/3 (AMPAR subunit) regulates AMPAR trafficking and synaptic targeting. GRIP1 has an essential role in regulating AMPAR trafficking during synaptic plasticity and learning and memory. GRIP1 and GRIP2 interact with a variety of other proteins associated with protein trafficking and internalization, for example GRIP1 also interacts with KIF5 (also known as kinesin 1), EphB receptors, scaffold protein liprin-alpha, and the rasGEF GRASP-1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This GRIP family PDZ4 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467174 [Multi-domain]  Cd Length: 99  Bit Score: 39.25  E-value: 1.13e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 767956918 306 ITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLLKSSRH 351
Cdd:cd06686   40 ISFIEPDSPAERCGvLQVGDRVLSINGIPTEDRTLEEANQLLRDSAS 86
PLN03209 PLN03209
translocon at the inner envelope of chloroplast subunit 62; Provisional
635-852 1.15e-03

translocon at the inner envelope of chloroplast subunit 62; Provisional


Pssm-ID: 178748 [Multi-domain]  Cd Length: 576  Bit Score: 42.61  E-value: 1.15e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 635 PQNRSPP------AGTAPTPGTSSAQDLPSSPIYASVSPANPSSKRPLDAHLALVN-QHPIGPFPRVQSPPHLKSPSAEA 707
Cdd:PLN03209 324 PSQRVPPkesdaaDGPKPVPTKPVTPEAPSPPIEEEPPQPKAVVPRPLSPYTAYEDlKPPTSPIPTPPSSSPASSKSVDA 403
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 708 TVAGGCL-LPPSPSGHPDQTGTNQHFVMVEVHRPDSEPDVNEVRALPQTRTST------LSQLSDSGQTLSEDSGVDAGE 780
Cdd:PLN03209 404 VAKPAEPdVVPSPGSASNVPEVEPAQVEAKKTRPLSPYARYEDLKPPTSPSPTaptgvsPSVSSTSSVPAVPDTAPATAA 483
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767956918 781 AEASAPGRGRQSVSTKSRSSKELPRNERPTDGAnkPPGLLEPTSTLVRVKKSAATLGIAIEGGANTRQPLPR 852
Cdd:PLN03209 484 TDAAAPPPANMRPLSPYAVYDDLKPPTSPSPAA--PVGKVAPSSTNEVVKVGNSAPPTALADEQHHAQPKPR 553
PDZ4_GRIP1-2-like cd06686
PDZ domain 4 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
137-218 1.15e-03

PDZ domain 4 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR) binding proteins GRIP1 (ABP/GRIP2) and GRIP2, and related domains. GRIP1 and GRIP2 each have 7 PDZ domains. The interaction of GRIP1 and GRIP2 with GluA2/3 (AMPAR subunit) regulates AMPAR trafficking and synaptic targeting. GRIP1 has an essential role in regulating AMPAR trafficking during synaptic plasticity and learning and memory. GRIP1 and GRIP2 interact with a variety of other proteins associated with protein trafficking and internalization, for example GRIP1 also interacts with KIF5 (also known as kinesin 1), EphB receptors, scaffold protein liprin-alpha, and the rasGEF GRASP-1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This GRIP family PDZ4 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467174 [Multi-domain]  Cd Length: 99  Bit Score: 39.25  E-value: 1.15e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 137 EVRLVSLRrAKAHEGLGFSIRGG-------SEHGVgiyVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKAL 208
Cdd:cd06686    6 ETTEVILR-GDPLKGFGIQLQGGvfatetlSSPPL---ISFIEPDSPAERCGvLQVGDRVLSINGIPTEDRTLEEANQLL 81
                         90
                 ....*....|.
gi 767956918 209 KGS-KKLVLSV 218
Cdd:cd06686   82 RDSaSKVTLEI 92
NifB COG1625
Fe-S oxidoreductase, related to NifB/MoaA family [Energy production and conversion];
303-332 1.18e-03

Fe-S oxidoreductase, related to NifB/MoaA family [Energy production and conversion];


Pssm-ID: 441232 [Multi-domain]  Cd Length: 441  Bit Score: 42.43  E-value: 1.18e-03
                         10        20        30
                 ....*....|....*....|....*....|
gi 767956918 303 GIYITGVDPGSEAEGSGLKVGDQILEVNGR 332
Cdd:COG1625    5 GAKISKVEPGSIAEELGIEPGDRLLSINGQ 34
PDZ4_MUPP1-like cd06668
PDZ domain 4 of multi-PDZ-domain protein 1 (MUPP1) and PATJ (protein-associated tight junction) ...
151-209 1.37e-03

PDZ domain 4 of multi-PDZ-domain protein 1 (MUPP1) and PATJ (protein-associated tight junction) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 4 of MUPP1 and PATJ, and related domains. MUPP1 and PATJ serve as scaffolding proteins linking different proteins and protein complexes involved in the organization of tight junctions and epithelial polarity. MUPP1 contains an L27 (Lin-2 and Lin-7 binding) domain and 13 PDZ domains. PATJ (also known as INAD-like) contains an L27 domain and ten PDZ domains. MUPP1 and PATJ share several binding partners, including junctional adhesion molecules (JAM), zonula occludens (ZO)-3, Pals1 (protein associated with Lin-7), Par (partitioning defective)-6 proteins, and nectins (adherence junction adhesion molecules). PATJ lacks 3 PDZ domains seen in MUPP1: PDZ6, 9, and 13; consequently, MUPP1 PDZ7 and 8 align with PATJ PDZ6 and 7; and MUPP1 PDZ domains 10-12 align with PATJ PDZ domains 8-10. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MUPP1-like family PDZ4 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F


Pssm-ID: 467156 [Multi-domain]  Cd Length: 88  Bit Score: 38.43  E-value: 1.37e-03
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767956918 151 GLGFSIRGGSEHGVGI--YVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALK 209
Cdd:cd06668   15 GLGISLEGTVDVEVRGhhYIRSILPEGPVGRNGkLFSGDELLEVNGIQLLGLSHKEVVSILK 76
RseP COG0750
Membrane-associated protease RseP, regulator of RpoE activity [Posttranslational modification, ...
306-349 1.40e-03

Membrane-associated protease RseP, regulator of RpoE activity [Posttranslational modification, protein turnover, chaperones, Transcription];


Pssm-ID: 440513 [Multi-domain]  Cd Length: 349  Bit Score: 42.00  E-value: 1.40e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....
gi 767956918 306 ITGVDPGSEAEGSGLKVGDQILEVNGRSFLNIlhDEAVRLLKSS 349
Cdd:COG0750  132 VGEVVPGSPAAKAGLQPGDRIVAINGQPVTSW--DDLVDIIRAS 173
PDZ3_Par3-like cd23059
PDZ domain 3 of partitioning defective 3 (Par3), and related domains; PDZ (PSD-95 ...
832-910 1.42e-03

PDZ domain 3 of partitioning defective 3 (Par3), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of Par3 (or PAR3 or Par-3, also known as Atypical PKC isotype-specific-interacting protein, ASIP, Drosophila Bazooka) and related domains. Par3 is a scaffold protein involved in organizing cell polarity across animals. Par3 binds numerous molecules both for its recruitment to one pole of the cell and for downstream contributions to polarized cell function. It regulates cell polarity by targeting the Par complex proteins Par6 and atypical protein kinase C (aPKC) to specific cortical sites. Physical interactions between Par-3 and the Par complex include Par3 PDZ domain 1 binding to the Par6 PDZ domain, Par3 PDZ domain 1 and PDZ domain 3 binding the Par6's PDZ-binding motif, and an interaction with an undefined region of aPKC that requires both Par3 PDZ2 and PDZ3. The PDZ domains of Par3 have also been implicated as potential phosphoinositide signaling integrators, since its second PDZ domain binds to phosphoinositides, and the third PDZ interacts with phosphoinositide phosphatase PTEN. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Par3 family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467272 [Multi-domain]  Cd Length: 103  Bit Score: 38.80  E-value: 1.42e-03
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gi 767956918 832 SAATLGIAIEGGANTRQPLPR------IVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEAFKTKD--R 903
Cdd:cd23059   14 GSAGLGVSVKGKTSKEDNGGKadlgifIKSIIHGGAASKDGRLRVNDQLIAVNGESLLGLTNSEAMETLRRAMSTEGniR 93

                 ....*..
gi 767956918 904 DYIDFLV 910
Cdd:cd23059   94 GMIQLVV 100
PDZ3_MAGI-1_3-like cd06733
PDZ domain 3 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, ...
291-346 1.43e-03

PDZ domain 3 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 3 of MAGI1, 2, 3 (MAGI is also known as Membrane-associated guanylate kinase, WW and PDZ domain-containing protein) and related domains. MAGI proteins have been implicated in the control of cell migration and invasion through altering the activity of phosphatase and tensin homolog (PTEN) and modulating Akt signaling. Four MAGI proteins have been identified (MAGI1-3 and MAGIX). MAGI1-3 have 6 PDZ domains and bind to the C-terminus of PTEN via their PDZ2 domain. MAGIX has a single PDZ domain that is related to MAGI1-3 PDZ domain 5. Other binding partners for MAGI1 include JAM4, C-terminal tail of high risk HPV-18 E6, megalin, TRAF6, Kir4.1 (basolateral K+ channel subunit), and cadherin 23; for MAGI2, include DASM1, dendrin, axin, beta- and delta-catenin, neuroligin, hyperpolarization-activated cation channels, beta1-adrenergic receptors, NMDA receptor, and TARPs; and for MAGI3 includes LPA2. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MAGI family PDZ3 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as beta-strands A, -B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467215 [Multi-domain]  Cd Length: 85  Bit Score: 38.36  E-value: 1.43e-03
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gi 767956918 291 GLTIRGGAEYGLGIYITGVDPGSEAEGSG-LKVGDQILEVNGRSFLNILHDEAVRLL 346
Cdd:cd06733   14 GFRILGGTEEGSQVSIGAIVPGGAADLDGrLRTGDELLSVDGVNVVGASHHKVVDLM 70
PDZ1_Scribble-like cd06704
PDZ domain 1 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 ...
827-890 1.43e-03

PDZ domain 1 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of Drosophila Scribble (also known as LAP4), human Scribble homolog (also known as hScrib, LAP4, CriB1, ScrB1 and Vartul), and related domains. They belong to the LAP family, which describes proteins that contain either one or four PDZ domains and 16 LRRs (leucine-rich repeats) and function in controlling cell shape, size and subcellular protein localization. In Drosophila, the Scribble complex, comprising Scribble, discs large, and lethal giant larvae, plays a role in apico-basal cell polarity, in other forms of polarity, including regulation of the actin cytoskeleton, cell signaling and vesicular trafficking, and in tumor development. Mammalian Scribble is important in many aspects of cancer development. Scribble and its homologs can be downregulated or overexpressed in cancer; they have a role in cancer beyond their function in loss of cell polarity. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Scribble-like family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467188 [Multi-domain]  Cd Length: 87  Bit Score: 38.41  E-value: 1.43e-03
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gi 767956918 827 VRVKKSAATLGIAIEGGANTrqpLPR--------IVTIQRGGSAHNCGqLKVGHVILEVNGLTLRGKEHREA 890
Cdd:cd06704    3 ITIERQTGGLGISIAGGKGS---TPYkgddegifISRVTEGGPAAKAG-VRVGDKLLEVNGVDLVDADHHEA 70
Peptidase_M50 pfam02163
Peptidase family M50;
305-373 1.46e-03

Peptidase family M50;


Pssm-ID: 426630 [Multi-domain]  Cd Length: 291  Bit Score: 41.71  E-value: 1.46e-03
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gi 767956918  305 YITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLILTVKDVGRLPHARTTVDETK 373
Cdd:pfam02163  96 VIGGVAPGSPAAKAGLKPGDVILSINGKKITSWQDLVEALAKSPGKPITLTVERGGQTLTVTITPKSSE 164
PDZ_RIM-like cd06714
PDZ domain of Rab3-interacting molecule 1 (RIM), RIM2, piccolo and related domains; PDZ ...
830-896 1.52e-03

PDZ domain of Rab3-interacting molecule 1 (RIM), RIM2, piccolo and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of RIM, RIM2, piccolo and related domains. RIM proteins and Gallus gallus protein piccolo (also called aczonin) are involved in neurotransmitter release at presynaptic active zones, the site of vesicle fusion. A protein complex containing RIM proteins positions synaptic vesicles containing synaptotagmin at the active zone. RIM proteins simultaneously activate docking and priming of synaptic vesicles and recruit Ca2+-channels to active zones, thereby connecting primed synaptic vesicles to Ca2+-channels. RIM binding to vesicular Rab proteins (Rab3 and Rab27 isoforms) mediates vesicle docking; RIM binding to Munc13 activates vesicle priming; RIM binding to the Ca2+-channel, both directly and indirectly via RIM-BP, recruits the Ca2+-channels. The RIM PDZ domain interacts with the C-termini of N- and P/Q-type voltage-gated Ca2+-channels. RIM1, RIM2 and piccolo also participate in regulated exocytosis through binding cAMP-GEFII (cAMP-binding protein-guanidine nucleotide exchange factor II). The piccolo PDZ domain binds cAMP-GEFII. RIM2 also plays a role in dendrite formation by melanocytes. Caenorhabditis elegans RIM (also known as unc-10) may be involved in the regulation of defecation and daumone response. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This RIM-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467198 [Multi-domain]  Cd Length: 95  Bit Score: 38.69  E-value: 1.52e-03
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gi 767956918 830 KKSAATLGIAIEGGANTRQ-PLPRIVT-IQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAE 896
Cdd:cd06714   17 SVSGNGLGLKVVGGKMTESgRLGAYVTkVKPGSVADTVGHLREGDEVLEWNGISLQGKTFEEVQDIISQ 85
PDZ_2 pfam13180
PDZ domain;
303-332 1.63e-03

PDZ domain;


Pssm-ID: 433015 [Multi-domain]  Cd Length: 74  Bit Score: 38.02  E-value: 1.63e-03
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gi 767956918  303 GIYITGVDPGSEAEGSGLKVGDQILEVNGR 332
Cdd:pfam13180   7 GVVVVSVKSSGPAAKAGLKAGDVILSIDGR 36
PDZ_DEPTOR-like cd23067
PDZ domain of DEP domain-containing mTOR-interacting protein (DEPTOR), and related domains; ...
151-218 1.82e-03

PDZ domain of DEP domain-containing mTOR-interacting protein (DEPTOR), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of DEPTOR, and related domains. DEPTOR (also known as DEP domain-containing protein 6, DEP6) is a regulatory protein of mTOR signaling; it is a negative regulator of both the mTORC1 and mTORC2 signaling pathways. DEPTOR's PDZ domain binds to mTOR's FAT domain to suppress mTOR's kinase activity. The DEPTOR PDZ domain also binds lysine-specific demethylase 4A (KDM4A), leucine-rich repeat containing 4 (LRRC4), p38gamma, and major intrinsically disordered Notch2-binding receptor 1 (MINAR1, also known as Ubtor). DEPTOR also interacts with salt-inducible kinase 3 (SIK3). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This DEPTOR-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467280 [Multi-domain]  Cd Length: 75  Bit Score: 37.78  E-value: 1.82e-03
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gi 767956918 151 GLGFSIRGGSEhgvgIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKA-LKGSKKLVLSV 218
Cdd:cd23067   10 GWGFVVRGSKP----CHIQAVDPSGPAAAAGMKVCQFIVSVNGLNVLHMDHRTVSNLiLTGPRTIVMEV 74
PDZ_PDLIM-like cd06753
PDZ domain of PDZ-LIM family proteins, and related domains; PDZ (PSD-95 (Postsynaptic density ...
837-894 1.98e-03

PDZ domain of PDZ-LIM family proteins, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of PDZ-LIM family proteins including PDLIM1-7, and related domains. PDZ-LIM family proteins (also known as Zasp PDZ domain proteins) are involved in the rearrangement of the actin cytoskeleton; they mediate association with the cytoskeleton through alpha-actinin as well as with other proteins involved in signal transduction pathways. Members of this family include PDLIM1 (also known as C-terminal LIM domain protein 1, elfin, LIM domain protein CLP-36), PDLIM2 (also known as PDZ-LIM protein mystique), PDLIM3 (also known as actinin-associated LIM protein, alpha-actinin-2-associated LIM protein, ALP), PDLIM4 (also known as LIM protein RIL, Reversion-induced LIM protein), PDLIM5 (also known as enigma homolog, ENH, enigma-like PDZ and LIM domains protein), PDLIM6 (also known as LIM domain-binding protein 3, ZASP, Cypher, Oracle), and PDLIM7 (also known as PDZ and LIM domain protein 7, LIM mineralization protein, LMP; protein enigma). PDLIM1 has been shown to negatively regulate NF-kappaB-mediated signaling in the cytoplasm. PDLIM7 negatively regulates p53 through binding murine double minute 2 (MDM2). The PDZ domains of PDZ-LIM family proteins PDLIM1, 2, 3, 5, 6, 7 have been shown to bind actin. Other PDZ-LIM family PDZ domain binding partners include thyroid receptor interacting protein-6 (PDLIM4-PDZ), the LIM domain of PDLIM4 (PDLIM4-PDZ), tropomyosin (PDLIM7-PDZ), myotilin and calsarcin 1 (PDLIM6-PDZ), and proteins from the myotilin and FATZ (calsarcin/myozenin) families (PDLIM1, 3, 4, 6 PDZ domains). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PDLIM-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467235 [Multi-domain]  Cd Length: 79  Bit Score: 37.89  E-value: 1.98e-03
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gi 767956918 837 GIAIEGGANTRQPLprivTIQR---GGSAHNCGqLKVGHVILEVNGLTLRGKEHREAARII 894
Cdd:cd06753   11 GFRLQGGKDFNQPL----TISRvtpGGKAAQAN-LRPGDVILAINGESTEGMTHLEAQNKI 66
SdrC COG3480
Predicted secreted protein YlbL, contains PDZ domain [Signal transduction mechanisms];
297-334 1.99e-03

Predicted secreted protein YlbL, contains PDZ domain [Signal transduction mechanisms];


Pssm-ID: 442703 [Multi-domain]  Cd Length: 344  Bit Score: 41.33  E-value: 1.99e-03
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gi 767956918 297 GAEYGLGIYITGVDPGSEAEGSgLKVGDQILEVNGRSF 334
Cdd:COG3480  133 GYPVTEGVYVASVLEGSPADGV-LQPGDVITAVDGKPV 169
HN_PDZD7_like cd07358
harmonin_N_like domain, a protein-binding module of PDZ domain-containing protein 7 and ...
60-107 2.02e-03

harmonin_N_like domain, a protein-binding module of PDZ domain-containing protein 7 and related proteins; Human PDZD7 is a scaffolding protein which associates with the Usher Syndrome protein network, and localizes to the stereocilia Ankle-link. Usher syndrome is the leading cause of genetic deaf-blindness. PDZD7 has a role as in Usher syndrome type 2 (and not in USH1) in humans. Whirlin, Usherin and GRP98 are other USH2 proteins. The latter two form the ankle links and whirlin is thought to be a scaffold for protein interactions at these links. PDZD7, whirlin, and harmonin (an USH1 protein) have a similar domain composition. The domain represented here is a putative protein-binding module based on its sequence similarity to the N-terminal domain of harmonin. Cooperative effects of mutations in PDZD7 and Usherin, and in PDZD7 and GPR98, result in a digenic USH2 phenotype.


Pssm-ID: 259824  Cd Length: 78  Bit Score: 37.74  E-value: 2.02e-03
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gi 767956918  60 HClNAYHARRNVFDLVRTLRVLLDSPVKRRLLPMLRLVIPRSDQLLFD 107
Cdd:cd07358   27 HC-RRYVEERDVEDLVRPLLAILDTPEKLLLLREIRSLIPPSDLGRFD 73
PDZ1_GRIP1-2-like cd06687
PDZ domain 1 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
151-218 2.23e-03

PDZ domain 1 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR) binding proteins GRIP1 (ABP/GRIP2) and GRIP2, and related domains. GRIP1 and GRIP2 each have 7 PDZ domains. The interaction of GRIP1 and GRIP2 with GluA2/3 (AMPAR subunit) regulates AMPAR trafficking and synaptic targeting. GRIP1 has an essential role in regulating AMPAR trafficking during synaptic plasticity and learning and memory. GRIP1 and GRIP2 interact with a variety of other proteins associated with protein trafficking and internalization, for example GRIP1 also interacts with KIF5 (also known as kinesin 1), EphB receptors, scaffold protein liprin-alpha, and the rasGEF GRASP-1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This GRIP family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467175 [Multi-domain]  Cd Length: 83  Bit Score: 37.78  E-value: 2.23e-03
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gi 767956918 151 GLGFSIRGGSEHGVGIYVSLVEPGSLAEK-EGLRVGDQILRVNDKSLARVTHAEAVKALKGS-KKLVLSV 218
Cdd:cd06687   12 TLGLTVSGGIDKDGKPRVSNLRPGGIAARsDQLNVGDYIKSVNGIRTTKLRHDEIISLLKNVgERVVLEV 81
PDZ1_DLG5-like cd06764
PDZ domain 1 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density ...
285-353 2.23e-03

PDZ domain 1 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of Drosophila and mammalian Dlg5, and related domains. Dlg5 is a scaffold protein with multiple conserved functions that are independent of each other in regulating growth, cell polarity, and cell adhesion. It has a coiled-coil domain, 4 PDZ domains and a MAGUK domain (an SH3 domain next to a non-catalytically active guanylate kinase domain). Deregulation of Dlg5 has been implicated in the malignancy of several cancer types. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Dlg5-like family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467245 [Multi-domain]  Cd Length: 95  Bit Score: 38.15  E-value: 2.23e-03
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gi 767956918 285 GDGRSLGLTIRGGAE-----YGLGIYITGVDPGSEAEGSgLKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLI 353
Cdd:cd06764   16 MDLKALGFDIAGGVNdpqfpGDCSIFVTKVDKGSIADGR-LRVNDCLLRINDVDLTNKDKKQAIQAVLNGGGVI 88
PDZ_MPP3-MPP4-MPP7-like cd06799
PDZ domain of membrane palmitoylated proteins 3 (MPP3), MPP4, and MPP7, and related domains; ...
278-350 2.31e-03

PDZ domain of membrane palmitoylated proteins 3 (MPP3), MPP4, and MPP7, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of MPP3, MPP4, and MPP7, and related domains. MPP3 (also known as MAGUK p55 subfamily member 3, erythrocyte membrane protein p55, or EMP55), MPP4 (also known as MAGUK p55 subfamily member 4 or Discs large homolog 6), and MPP7 (also known as MAGUK p55 subfamily member 7) are membrane-associated guanylate kinase (MAGUK)-like proteins. MPP3 is part of a cell adhesion protein complex including tumor suppressor CADM1 and actin-binding protein 4.1B. Participation in the Crumbs cell polarity complex has also been demonstrated for MPP7 in epithelial cells, and for MPP3 and MPP4 in the retina. MPP4 is needed for proper localization of plasma membrane calcium ATPases and maintenance of calcium homeostasis at the rod photoreceptor synaptic terminals. Binding partners of the MPP3 PDZ domain include nectin-3, serotonin 5-hydroxytryptamine, 5-HT(2C) receptor, and a cell adhesion protein, TSLC1 (tumor suppressor in lung cancer 1); fragments of MPP4 having the PDZ domain bind CRB (PDZ-SH3-GUK) and GABA transporter GAT1 (PDZ-SH3). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MPP1-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467260 [Multi-domain]  Cd Length: 81  Bit Score: 37.61  E-value: 2.31e-03
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gi 767956918 278 KKVNLVLGDgRSLGLTIRGGAEYGLgIYITGVDPGSEAEGSGL-KVGDQILEVNGRSFLNILHDEAVRLLKSSR 350
Cdd:cd06799    1 KIVRLVKNN-EPLGATIKRDEKTGA-IVVARIMRGGAADRSGLiHVGDELREVNGISVEGKDPEEVIQILANSQ 72
PDZ_2 pfam13180
PDZ domain;
165-219 2.52e-03

PDZ domain;


Pssm-ID: 433015 [Multi-domain]  Cd Length: 74  Bit Score: 37.64  E-value: 2.52e-03
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gi 767956918  165 GIYVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAE-AVKALKGSKKLVLSVY 219
Cdd:pfam13180   7 GVVVVSVKSSGPAAKAGLKAGDVILSIDGRKINDLTDLEsALYGHKPGDTVTLQVY 62
PRK10898 PRK10898
serine endoprotease DegS;
157-194 2.54e-03

serine endoprotease DegS;


Pssm-ID: 182820 [Multi-domain]  Cd Length: 353  Bit Score: 41.14  E-value: 2.54e-03
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gi 767956918 157 RGGSEHGVGIYVSLVEPGSLAEKEGLRVGDQILRVNDK 194
Cdd:PRK10898 272 GGGIDQLQGIVVNEVSPDGPAAKAGIQVNDLIISVNNK 309
PDZ_PICK1-like cd06722
PDZ domain of PICK1 (protein interacting with C-kinase 1) and similar domains; PDZ (PSD-95 ...
827-894 2.58e-03

PDZ domain of PICK1 (protein interacting with C-kinase 1) and similar domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of PICK1, and related domains. PICK1 (also known as PRKCA-binding protein and protein kinase C-alpha-binding protein) plays a key role in regulating trafficking of binding partners by altering either their subcellular targeting and/or surface expression. PICK1 plays a role in synaptic plasticity by regulating the trafficking and internalization of amino-3-hydroxy-5-methylisoxazole-4-propionic acid (AMPA) receptors; the PICK1-PDZ domain binds the AMPA receptor subunits. The PICK1 PDZ domain also binds glutamate transporters, Eph receptors, metabotropic glutamate receptors, and ASICs (acid-sensing ion channels), among others. Clustering and synaptic targeting of PICK1 requires direct interaction between the PDZ domain and lipid membranes. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PICK-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged as beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta- strand F.


Pssm-ID: 467205 [Multi-domain]  Cd Length: 84  Bit Score: 37.78  E-value: 2.58e-03
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gi 767956918 827 VRVKKSAATL-GIAIEGGANTrQPLPRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARII 894
Cdd:cd06722    3 VTLKKDAQNLiGISIGGGAPY-CPCLYIVQVFDNTPAAKDGTLAAGDEIVGVNGKSVKGKTKVEVAKMI 70
Tymo_45kd_70kd pfam03251
Tymovirus 45/70Kd protein; Tymoviruses are single stranded RNA viruses. This family includes a ...
573-754 3.10e-03

Tymovirus 45/70Kd protein; Tymoviruses are single stranded RNA viruses. This family includes a protein of unknown function that has been named based on its molecular weight. Tymoviruses such as the ononis yellow mosaic tymovirus encode only three proteins. Of these two are overlapping this protein overlaps a larger ORF that is thought to be the polymerase.


Pssm-ID: 281269 [Multi-domain]  Cd Length: 468  Bit Score: 40.93  E-value: 3.10e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918  573 PDVSVDDVRSTSQGlSSFKPLPRPPPLAQGNDLPLG--QPRKLGREDLQPPSSMPSCSGTVFSAPQNRSP---------P 641
Cdd:pfam03251 165 PRTSVRQPRSATRG-PSFRPILLPKVVHVHDDPPHSslRPRGSRSRQLQPTVRRPLLAPNQFHSPRQPPPlsddpgilgP 243
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918  642 AGTAP-----------TPGTSSAQDLPSSPIYASVSP-----ANPSSKRPLDAHL-ALVNQHPIGPFPRVQSPPHLKSPS 704
Cdd:pfam03251 244 RPLAPhstrdppprpiTPGPSNTHDLRPLSVLPRTSPrrgllPNPRRHRTSTGHIpPTTTSRPTGPPSRLQRPVHLYQSS 323
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 767956918  705 AE------ATVAGGCLLPPSPS-GHPDQTGTNQHFVMVEVHRPDSE--PDVNEVRALPQ 754
Cdd:pfam03251 324 PHtpnfrpSSIRKDALLQTGPRlGHLERLGQPANLRTSERSPPTKRrlPRSSEPNRLPK 382
PDZ_PICK1-like cd06722
PDZ domain of PICK1 (protein interacting with C-kinase 1) and similar domains; PDZ (PSD-95 ...
152-219 3.85e-03

PDZ domain of PICK1 (protein interacting with C-kinase 1) and similar domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of PICK1, and related domains. PICK1 (also known as PRKCA-binding protein and protein kinase C-alpha-binding protein) plays a key role in regulating trafficking of binding partners by altering either their subcellular targeting and/or surface expression. PICK1 plays a role in synaptic plasticity by regulating the trafficking and internalization of amino-3-hydroxy-5-methylisoxazole-4-propionic acid (AMPA) receptors; the PICK1-PDZ domain binds the AMPA receptor subunits. The PICK1 PDZ domain also binds glutamate transporters, Eph receptors, metabotropic glutamate receptors, and ASICs (acid-sensing ion channels), among others. Clustering and synaptic targeting of PICK1 requires direct interaction between the PDZ domain and lipid membranes. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PICK-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged as beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta- strand F.


Pssm-ID: 467205 [Multi-domain]  Cd Length: 84  Bit Score: 37.40  E-value: 3.85e-03
                         10        20        30        40        50        60
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gi 767956918 152 LGFSIRGGSEHGVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEAVKALKGSKKLVLSVY 219
Cdd:cd06722   13 IGISIGGGAPYCPCLYIVQVFDNTPAAKDGtLAAGDEIVGVNGKSVKGKTKVEVAKMIQAVKGEVTIHY 81
HN_L-delphilin-R1_like cd07354
first harmonin_N_like domain (repeat 1) of L-delphilin, and related domains; This subgroup ...
54-109 3.95e-03

first harmonin_N_like domain (repeat 1) of L-delphilin, and related domains; This subgroup contains the first of two harmonin_N_like domains of an alternatively spliced longer variant of mouse delphilin (L-delphilin, isoform 1), and related domains. Delphilin is a scaffold protein which binds the glutamate receptor delta-2 (GRID2) subunit and the monocarboxylate transporter 2 at the cerebellar parallel fiber-Purkinje cell synapses. The N-terminus of L-delphilin contains this harmonin_N_like domain preceded by a postsynaptic density-95/discs-large/ZO-1 (PDZ) protein-binding domain, PDZ1. L-delphilin, in common with the shorter C-terminal isoforms (S-delphilin/delphilin alpha and delphilin beta) has a second harmonin_N_like domain (not belonging to this subgroup) and a second PDZ domain, PDZ2. This first harmonin_N_like domain is a putative protein-binding module based on its sequence similarity to the N-terminal domain of harmonin.


Pssm-ID: 259820  Cd Length: 80  Bit Score: 37.27  E-value: 3.95e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 767956918  54 EREQFTHCLNAYHARRNVFDLVRTLRVLLDSPVKRRLLPMLRLVIPRSDQLLFDQY 109
Cdd:cd07354   22 KKERLVEALKQYAADRNVEMLAEALTDILTTEAHRKLLDEIRYFIPNKHRARFDKL 77
PDZ1_APBA1_3-like cd06720
PDZ domain 1 of amyloid-beta A4 precursor protein-binding family A member 1 (APBA1), APBA2, ...
830-884 4.00e-03

PDZ domain 1 of amyloid-beta A4 precursor protein-binding family A member 1 (APBA1), APBA2, APBA3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of APBA1, APBA2, APBA3, and related domains. The APBA/X11/Mint protein family includes three members: neuron specific APBA1 (also known as X11alpha and Mint1) and APBA2 (also known as X11beta and Mint2), and the ubiquitously expressed APBA3 (also known as (X12gamma and Mint3). They are involved in regulating neuronal signaling, trafficking and plasticity. They contain two PDZ domains (PDZ1 and PDZ2) which bind a variety of proteins: Arf GTPases (APBA1 and APBA2 PDZ2) and neurexin (APBA1 and APBA2 PDZ1 and 2), which are involved in vesicle docking and exocytosis; alpha1B subunit of N-type Ca2+ channel (APBA1 PDZ1) that is involved in ion channels; KIF17 (APBA1 PDZ1) that is involved in transport and traffic; and Alzheimer's disease related proteins such as APP (APBA3 PDZ2), CCS (APBA1 PDZ2), NF-kappa-B/p65 (APBA2 PDZ2), presenilin-1 (APBA1 and APBA2 PDZ1 and PDZ2). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This APBA1,2,3-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged as beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta- strand F.


Pssm-ID: 467203 [Multi-domain]  Cd Length: 86  Bit Score: 37.24  E-value: 4.00e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 767956918 830 KKSAATLGIAI-EGGANTRQPLPRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRG 884
Cdd:cd06720    7 KQKGEILGVVIvESGWGSLLPTVVVANMMPGGPAARSGKLNIGDQIMSINGTSLVG 62
Peptidase_M50 pfam02163
Peptidase family M50;
167-224 4.57e-03

Peptidase family M50;


Pssm-ID: 426630 [Multi-domain]  Cd Length: 291  Bit Score: 40.17  E-value: 4.57e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 767956918  167 YVSLVEPGSLAEKEGLRVGDQILRVNDKSLARVTHAEAVKALKGSKKLVLSVYSAGRI 224
Cdd:pfam02163  96 VIGGVAPGSPAAKAGLKPGDVILSINGKKITSWQDLVEALAKSPGKPITLTVERGGQT 153
PDZ_AFDN-like cd06789
PDZ domain of afadin (AFDN), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95) ...
822-893 4.60e-03

PDZ domain of afadin (AFDN), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of afadin (AFDN, also known as ALL1-fused gene from chromosome 6 protein (AF6) and MLLT4), and related domains. AFDN belongs to the adhesion system, probably together with the E-cadherin-catenin system, that plays a role in the organization of homotypic, interneuronal, and heterotypic cell-cell adherens junctions. The AFDN PDZ domain interaction partners include poliovirus receptor-related protein PRR2/nectin, the junctional adhesion molecule (JAM), the breakpoint-cluster-region protein (BCR), connexin36 (Cx36), and a subset of Eph-related receptor tyrosine kinases; it can also bind low molecular weight ligands, in competition with a natural peptide ligand. Other AFDN-binding proteins have been identified. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This AFDN family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467251 [Multi-domain]  Cd Length: 89  Bit Score: 37.27  E-value: 4.60e-03
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767956918 822 PTSTLVRVKKSAATLGIAI--EGGANTRQPLPRIVTIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARI 893
Cdd:cd06789    1 PEIITVTLKKVGNGMGLSIvaAKGAGQDKLGIYIKSVVKGGAADLDGRLQAGDQLLSVDGHSLVGLSQERAAEL 74
PDZ7_GRIP1-2-like cd06685
PDZ domain 7 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
303-331 4.82e-03

PDZ domain 7 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR) binding proteins GRIP1 (ABP/GRIP2) and GRIP2, and related domains. GRIP1 and GRIP2 each have 7 PDZ domains. The interaction of GRIP1 and GRIP2 with GluA2/3 (AMPAR subunit) regulates AMPAR trafficking and synaptic targeting. GRIP1 has an essential role in regulating AMPAR trafficking during synaptic plasticity and learning and memory. GRIP1 and GRIP2 interact with a variety of other proteins associated with protein trafficking and internalization, for example GRIP1 also interacts with KIF5 (also known as kinesin 1), EphB receptors, scaffold protein liprin-alpha, and the rasGEF GRASP-1. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This GRIP family PDZ7 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467173 [Multi-domain]  Cd Length: 85  Bit Score: 36.85  E-value: 4.82e-03
                         10        20
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gi 767956918 303 GIYITGVDPGSEAEGSGLKVGDQILEVNG 331
Cdd:cd06685   29 GVYVNAIRPGGPADLSGLQPYDRILQVNH 57
cpPDZ1_MamE-like cd23087
circularly permuted PDZ domain 1 of Magnetospirillum magneticum magnetosome formation protease ...
292-332 5.53e-03

circularly permuted PDZ domain 1 of Magnetospirillum magneticum magnetosome formation protease MamE and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of Magnetospirillum magneticum MamE (also known as magnetochrome MamE and magnetosome serine protease MamE), and related domains. MamE is a serine protease required to produce magnetite crystals in the magnetotactic bacterium M. magneticum. It is involved in localization of some proteins (at least MamA, MamC, MamF, MamI and MamJ) to the magnetosome, and likely cleaves at least itself, MamO and MamP. MamE-PDZ1 may bind MamB. Its autoproteolysis is stimulated by exogenous substrates or peptides that bind to its PDZ domains. Peptide binding to either the first or the second PDZ domain of MamE can activate proteolysis; activation through PDZ2 is much weaker. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains and as well as those with circular permutations and domain swapping of beta-strands. The canonical PDZ domain contains six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F. This MamE-like PDZ domain 1 is a circularly permuted PDZ domain which places beta-strand A on the C-terminus. Another permutation exists in the PDZ superfamily which places both beta-strands A and B on the C-terminus.


Pssm-ID: 467634 [Multi-domain]  Cd Length: 91  Bit Score: 37.16  E-value: 5.53e-03
                         10        20        30        40
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gi 767956918 292 LTIRGGAEYGLGIYITGVDPGSEAEGSGLKVGDQILEVNGR 332
Cdd:cd23087   15 LGQQTNLPAGRGVFVSGVTPNTPAAAAGLRPGDVILKVDGR 55
PDZ_GIPC cd06707
PDZ domain of GIPC family proteins; GIPC1/GIPC (GAIP/RGS19-interacting protein), GIPC2, and ...
135-209 5.55e-03

PDZ domain of GIPC family proteins; GIPC1/GIPC (GAIP/RGS19-interacting protein), GIPC2, and GIPC3 (also known as C19orf64) constitute the GIPC family. These proteins contain an N-terminal GIPC-homology 1 (GH1) domain, a central PDZ domain, and a C-terminal GH2 domain. GIPC proteins function as adaptor molecules that assemble RTKs, GPCRs, integrins, transmembrane proteins and cytoplasmic signaling regulators as cargoes of MYO6-dependent endocytic transport. Mutations in the Gipc1 and Gipc2 genes have been linked to cancer, while mutations in the Gipc3 gene cause nonsyndromic hearing loss. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This GIPC family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467191 [Multi-domain]  Cd Length: 89  Bit Score: 36.82  E-value: 5.55e-03
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gi 767956918 135 PGEVRLVslrraKAHEGLGFSIrggSEHGVGI-YVSLVEPGSLAEKEGL-RVGDQILRVNDKSLARVTHAEAVKALK 209
Cdd:cd06707    4 PKEIEVT-----KSEDALGLTI---TDNGAGYaFIKRIKEGSIMDKVPAiCVGDHIEKINGESLVGCRHYEVARMLK 72
PDZ2_Dlg1-2-4-like cd06724
PDZ domain 2 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg) ...
825-906 5.81e-03

PDZ domain 2 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of Drosophila Dlg1, human Dlg1,2, and 4 and related domains. Dlg1 (also known as synapse-associated protein Dlg197 or SAP-97), Dlg2 (also known as channel-associated protein of synapse-110, postsynaptic density protein 93, or PSD-93), Dlg4 (also known as postsynaptic density protein 95, PSD-95, synapse-associated protein 90, or SAP-90) each have 3 PDZ domains and belong to the membrane-associated guanylate kinase family. Dlg1 regulates antigen receptor signaling and cell polarity in lymphocytes, B-cell proliferation and antibody production, and TGFalpha bioavailability; its PDZ3 domain binds pro-TGFalpha, and its PDZ2 domain binds the TACE metalloprotease responsible for cleaving pro-TGFalpha to a soluble form. Dlg2 is involved in N-methyl-D-aspartate (NMDA) receptor signaling. It regulates surface expression of NMDA receptors in dorsal horn neurons of the spinal cord, and it also interacts with NMDA receptor subunits and with Shaker-type K+ channel subunits to cluster into a channel complex. Dlg4 PDZ1 domain binds NMDA receptors, and its PDZ2 domain binds neuronal nitric oxide synthase (nNOS), forming a complex in neurons. The Drosophila Scribble complex (Scribble, Dlg, and lethal giant larvae) plays a role in apico-basal cell polarity, and in other forms of polarity, including regulation of the actin cytoskeleton, cell signaling and vesicular trafficking, and in tumor development. Postsynaptic targeting of Drosophila DLG requires interactions mediated by the first two PDZ domains. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Dlg-like family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467207 [Multi-domain]  Cd Length: 85  Bit Score: 36.86  E-value: 5.81e-03
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gi 767956918 825 TLVRVKKSaatLGIAIEGGANTrQPLPR----IVT-IQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEafk 899
Cdd:cd06724    3 KLVKGPKG---LGFSIAGGVGN-QHIPGdngiYVTkIIEGGAAQKDGRLQVGDKLLAVNDVSLEEVTHEEAVAALKN--- 75

                 ....*..
gi 767956918 900 TKDRDYI 906
Cdd:cd06724   76 TSDVVYL 82
PDZ2_MAGI-1_3-like cd06732
PDZ domain 2 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, ...
319-348 6.15e-03

PDZ domain 2 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of MAGI1, 2, 3 (MAGI is also known as Membrane-associated guanylate kinase, WW and PDZ domain-containing protein) and related domains. MAGI proteins have been implicated in the control of cell migration and invasion through altering the activity of phosphatase and tensin homolog (PTEN) and modulating Akt signaling. Four MAGI proteins have been identified (MAGI1-3 and MAGIX). MAGI1-3 have 6 PDZ domains and bind to the C-terminus of PTEN via their PDZ2 domain. MAGIX has a single PDZ domain that is related to MAGI1-3 PDZ domain 5. Other binding partners for MAGI1 include JAM4, C-terminal tail of high risk HPV-18 E6, megalin, TRAF6, Kir4.1 (basolateral K+ channel subunit), and cadherin 23; for MAGI2, include DASM1, dendrin, axin, beta- and delta-catenin, neuroligin, hyperpolarization-activated cation channels, beta1-adrenergic receptors, NMDA receptor, and TARPs; and for MAGI3 includes LPA2. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MAGI family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as beta-strands A, -B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467214 [Multi-domain]  Cd Length: 82  Bit Score: 36.76  E-value: 6.15e-03
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gi 767956918 319 GLKVGDQILEVNGRSFLNILHDEAVRLLKS 348
Cdd:cd06732   39 GLQEGDLIVEINGQNVQNLSHAQVVDVLKE 68
PDZ_tamalin_CYTIP-like cd06713
PDZ domain of tamalin, cytohesin-1-interacting protein (CYTIP), and related domains; PDZ ...
856-897 6.55e-03

PDZ domain of tamalin, cytohesin-1-interacting protein (CYTIP), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of tamalin, cytohesin-1-interacting protein, and related domains. Tamalin (trafficking regulator and scaffold protein tamalin, also known as general receptor for phosphoinositides 1-associated scaffold protein, GRASP) functions to link receptors, including group 1 metabotropic glutamate receptors (mGluRs), to neuronal proteins. The tamalin PDZ domain binds the C-terminal domains of group I mGluRs; it also binds potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2 (HCN2), neurotrophin-3 (NT3) TrkCT1-truncated receptor, SAP90/PSD-95-associated protein, and tamalin itself. CYTIP (cytohesin-1-interacting protein, also known as Pleckstrin homology Sec7 and coiled-coil domain-binding protein) sequesters cytohesin-1 in the cytoplasm, limiting its interaction with beta2 integrins; cytohesin-1 binds the CYTIP coiled coil domain. The CYTIP PDZ domain can bind the C-terminal peptide of protocadherin alpha-1 (PCDHA1), indicating a possible interaction between the two. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This tamalin-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467197 [Multi-domain]  Cd Length: 91  Bit Score: 36.83  E-value: 6.55e-03
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                 ....*....|....*....|....*....|....*....|..
gi 767956918 856 IQRGGSAHNCGqLKVGHVILEVNGLTLRGKEHREAARIIAEA 897
Cdd:cd06713   42 VHEDSPAYLAG-LTAGDVILSVNGVSVEGASHQEIVELIRSS 82
PDZ1_Par3-like cd06691
PDZ domain 1 of partitioning defective 3 (Par3), and related domains; PDZ (PSD-95 ...
165-204 7.54e-03

PDZ domain 1 of partitioning defective 3 (Par3), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of Par3 (or PAR3 or Par-3, also known as Atypical PKC isotype-specific-interacting protein, ASIP) and related domains; Drosophila bazooka PDZ1 belongs to a different PDZ family. Par3 is a scaffold protein involved in organizing cell polarity across animals. Par3 binds numerous molecules both for its recruitment to one pole of the cell and for downstream contributions to polarized cell function. It regulates cell polarity by targeting the Par complex proteins Par6 and atypical protein kinase C (aPKC) to specific cortical sites. Physical interactions between Par3 and the Par complex include: Par-3 PDZ domain 1 binding to the Par6 PDZ domain, Par3 PDZ domain 1 and PDZ domain 3 binding the Par6's PDZ-binding motif, and an interaction with an undefined region of aPKC that requires both Par3 PDZ2 and PDZ3. The PDZ domains of Par3 have also been implicated as potential phosphoinositide signaling integrators, since its second PDZ domain binds to phosphoinositides, and the third PDZ interacts with phosphoinositide phosphatase PTEN. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This Par3 family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467178 [Multi-domain]  Cd Length: 98  Bit Score: 36.82  E-value: 7.54e-03
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gi 767956918 165 GIYVSLVEPGSLAEKEGL-RVGDQILRVNDKSLARVTHAEA 204
Cdd:cd06691   34 GLLIRGIEEGSRAERDGRfQENDCIVEINGVDLIDKSFEQA 74
PDZ_RGS3-like cd06711
PDZ domain of regulator of G-protein signaling 3 (RGS3), and related domains; PDZ (PSD-95 ...
295-356 7.87e-03

PDZ domain of regulator of G-protein signaling 3 (RGS3), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of RGS3, and related domains. RGS3 down-regulates GPCR signal transduction by increasing the GTPase activity of G-protein alpha subunits, thereby driving G-proteins into their inactive GDP-bound form. It downregulates G-protein-mediated release of inositol phosphates and activation of MAP kinases. In Eph/ephrin signaling, RGS3 binds via its PDZ domain to the cytoplasmic C terminus of Eph receptor tyrosine kinase EphB. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This RGS3-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467195 [Multi-domain]  Cd Length: 77  Bit Score: 36.21  E-value: 7.87e-03
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767956918 295 RGGAEYGLGI------YITGVDPGSEAEGSGLKVGDQILEVNGRSFLNILHDEAVRLLKSSRHLILTV 356
Cdd:cd06711    7 RGKDGFGFTIcddspvRVQAVDPGGPAEQAGLQQGDTVLQINGQPVERSKCVELAHAIRNCPSEIILL 74
PDZ1_PTPN13-like cd23072
PDZ domain 1 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), and related ...
825-897 8.56e-03

PDZ domain 1 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of PTPN13 [also known as Fas-associated protein-tyrosine phosphatase 1 (FAP-1), protein-tyrosine phosphatase 1E (PTP-E1), and protein-tyrosine phosphatase (PTPL1)], and related domains. PTPN13 regulates negative apoptotic signaling and mediates phosphoinositide 3-kinase (PI3K) signaling. PTPN13 has five PDZ domains. Proteins known to interact with PTPN13 PDZ domains include: PLEKHA1 and PLEKHA2 via PTPN13-PDZ domain 1, Fas receptor and thyroid receptor-interacting protein 6 via PTPN13-PDZ domain 2, nerve growth factor receptor and protein kinase N2 via PTPN13-PDZ domain 3, PDZ and LIM domain 4 (PDLIM4) via PTPN13-PDZ domains 2 and 4, and brain calpain-2 via PTPN13-PDZ domains 3, 4 and 5. Calpain-2-mediated PTPN13 fragments may be involved in abnormal tau aggregation and increased risk for Alzheimer's disease. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This PTPN13 family PDZ1 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467285 [Multi-domain]  Cd Length: 92  Bit Score: 36.31  E-value: 8.56e-03
                         10        20        30        40        50        60        70
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gi 767956918 825 TLVRVKKSAAT-LGIAIEGGANT-RQPLPRIV-TIQRGGSAHNCGQLKVGHVILEVNGLTLRGKEHREAARIIAEA 897
Cdd:cd23072    3 TLVNLKKDAKYgLGFQIVGGEKSgRLDLGIFIsSITPGGPADLDGRLKPGDRLISVNDVSLEGLSHDAAVEILQNA 78
PDZ2_harmonin cd06738
PDZ domain 2 of harmonin isoforms a, b, and c, and related domains; PDZ (PSD-95 (Postsynaptic ...
836-900 8.78e-03

PDZ domain 2 of harmonin isoforms a, b, and c, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 2 of harmonin isoforms a, b, and c, and related domains. Harmonin (also known as Usher Type 1C, PDZ-73 and AIE-75) is a key organizer of the Usher (USH) protein interactome. USH syndrome is the leading cause of hereditary sensory deaf-blindness in humans; three clinically distinct types of USH have been identified, type 1 to 3. The gene encoding harmonin (USH1C) is the causative gene for the USH type 1C phenotype. There are at least 10 alternatively spliced isoforms of harmonin, which are divided into three subclasses (a, b, and c). All isoforms contain the first two PDZ domains and the first coiled-coil domain. The a and b isoforms all have a third PDZ domain. The different PDZ domains are responsible for interactions with all known Usher syndrome type 1 proteins, and most Usher syndrome type 2 proteins. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This harmonin family PDZ2 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467220 [Multi-domain]  Cd Length: 82  Bit Score: 36.14  E-value: 8.78e-03
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767956918 836 LGIAIEGGAnTRQPLPRIVTIQRGGSAHNCGqLKVGHVILEVNGLTLRGKEHREAARiiaeAFKT 900
Cdd:cd06738   15 LGCSISSGP-TQKPGIFISNVKPGSLAEEVG-LEVGDQIVEVNGTSFTNVDHKEAVM----ALKS 73
HN_RTEL1 cd13932
harmonin_N_like domain of regulator of telomere elongation helicase 1 (also known as RTEL); ...
429-501 8.92e-03

harmonin_N_like domain of regulator of telomere elongation helicase 1 (also known as RTEL); Mouse Rtel is an essential protein required for the maintenance of both telomeric and genomic stability. RTEL1 appears to maintain genome stability by suppressing homologous recombination (HR). In vitro, purified human and insect RTEL1 have been shown to promote the disassembly of D loop recombination intermediates, in a reaction dependent upon ATP hydrolysis. Human RTEL1 is implicated in the etiology of Dyskeratosis congenital (DC, is an inherited bone marrow failure and cancer predisposition syndrome). Point mutations in its helicase domains, and truncations which result in loss of its C-terminus have been discovered in DC families. RTEL1 is also a candidate gene influencing glioma susceptibility. The C-terminal domain of RTEL1, represented here, appears similar to the N-terminal domain of the scaffolding protein harmonin.


Pssm-ID: 259826 [Multi-domain]  Cd Length: 99  Bit Score: 36.48  E-value: 8.92e-03
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767956918 429 QARHLLNEQEHATMAYYLDEYRGGSvSVEALVMALFKLLNTHAKFSLLSEVRGTISPQDLERFDHLVLRREIE 501
Cdd:cd13932   26 EVKQKLSAAEYRQFSAALQAYKTGD-DFEQLLAVLAELFAEPERHPLLRGFRRFVRPHHKKEFDERCKSLTGA 97
PDZ0_MAGI-1_3-like cd06730
PDZ domain 0 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, ...
147-201 9.20e-03

PDZ domain 0 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 0 of MAGI1, 2, 3 (MAGI is also known as Membrane-associated guanylate kinase, WW and PDZ domain-containing protein) and related domains. MAGI proteins have been implicated in the control of cell migration and invasion through altering the activity of phosphatase and tensin homolog (PTEN) and modulating Akt signaling. Four MAGI proteins have been identified (MAGI1-3 and MAGIX). MAGI1-3 have 6 PDZ domains and bind to the C-terminus of PTEN via their PDZ2 domain. MAGIX has a single PDZ domain that is related to MAGI1-3 PDZ domain 5. Other binding partners for MAGI1 include JAM4, C-terminal tail of high risk HPV-18 E6, megalin, TRAF6, Kir4.1 (basolateral K+ channel subunit), and cadherin 23; for MAGI2, include DASM1, dendrin, axin, beta- and delta-catenin, neuroligin, hyperpolarization-activated cation channels, beta1-adrenergic receptors, NMDA receptor, and TARPs; and for MAGI3 includes LPA2. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MAGI family PDZ0 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2); arranged as beta-strands A, -B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467212 [Multi-domain]  Cd Length: 85  Bit Score: 36.02  E-value: 9.20e-03
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767956918 147 KAHE---------GLGFSIRGGSEHGVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTH 201
Cdd:cd06730    1 KVHEcvvsrgpdgELNLEIRGGAENGQFPYLGEVKEDKVVYKSGkLHPGELLLEVNGTPVSGLTL 65
PDZ1_APBA1_3-like cd06720
PDZ domain 1 of amyloid-beta A4 precursor protein-binding family A member 1 (APBA1), APBA2, ...
141-218 9.85e-03

PDZ domain 1 of amyloid-beta A4 precursor protein-binding family A member 1 (APBA1), APBA2, APBA3, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain 1 of APBA1, APBA2, APBA3, and related domains. The APBA/X11/Mint protein family includes three members: neuron specific APBA1 (also known as X11alpha and Mint1) and APBA2 (also known as X11beta and Mint2), and the ubiquitously expressed APBA3 (also known as (X12gamma and Mint3). They are involved in regulating neuronal signaling, trafficking and plasticity. They contain two PDZ domains (PDZ1 and PDZ2) which bind a variety of proteins: Arf GTPases (APBA1 and APBA2 PDZ2) and neurexin (APBA1 and APBA2 PDZ1 and 2), which are involved in vesicle docking and exocytosis; alpha1B subunit of N-type Ca2+ channel (APBA1 PDZ1) that is involved in ion channels; KIF17 (APBA1 PDZ1) that is involved in transport and traffic; and Alzheimer's disease related proteins such as APP (APBA3 PDZ2), CCS (APBA1 PDZ2), NF-kappa-B/p65 (APBA2 PDZ2), presenilin-1 (APBA1 and APBA2 PDZ1 and PDZ2). PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This APBA1,2,3-like family domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged as beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta- strand F.


Pssm-ID: 467203 [Multi-domain]  Cd Length: 86  Bit Score: 36.08  E-value: 9.85e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767956918 141 VSLRRAKAhEGLGFSIrggSEHGVG-----IYVSLVEPGSLAEKEG-LRVGDQILRVNDKSLARVTHAEA---VKALKGS 211
Cdd:cd06720    3 VVVEKQKG-EILGVVI---VESGWGsllptVVVANMMPGGPAARSGkLNIGDQIMSINGTSLVGLPLSTCqaiIKNLKNQ 78

                 ....*..
gi 767956918 212 KKLVLSV 218
Cdd:cd06720   79 TKVKLTV 85
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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