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Conserved domains on  [gi|1034656196|ref|XP_016867884|]
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neurabin-1 isoform X5 [Homo sapiens]

Protein Classification

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
PDZ_neurabin-like cd06790
PDZ domain of neurabin-1 and neurabin-2, and related domains; PDZ (PSD-95 (Postsynaptic ...
 501-590 1.84e-58

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: 195.72  E-value: 1.84e-58
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  501 ELFPVELEKDEDGLGISIIGMGVGADAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNT 580
Cdd:cd06790      1 DLFPVELEKGSEGLGISIIGMGVGADAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQAFAASVLRNT 80

                           90
                   ....*....|
gi 1034656196  581 KGNVRFVIGR 590
Cdd:cd06790     81 SGTVRFLIGR 90
SAM_Neurabin-like cd09512
SAM domain of SAM_Neurabin-like subfamily; SAM (sterile alpha motif) domain of Neurabin-like ...
 1249-1318 1.08e-35

SAM domain of SAM_Neurabin-like subfamily; SAM (sterile alpha motif) domain of Neurabin-like (Neural actin-binding) subfamily is a putative protein-protein interaction domain. This group currently includes the SAM domains of neurobin-I, SAMD14 and neurobin-I/SAMD14-like proteins. Most are multidomain proteins and in addition to SAM domain they contain other protein-binding domains such as PDZ and actin-binding domains. Members of this subfamily participate in signal transduction. Neurabin-I is involved in the regulation of Ca signaling intensity in alpha-adrenergic receptors; it forms a functional pair of opposing regulators with neurabin-II. Neurabins are expressed almost exclusively in neuronal cells. They are known to interact with protein phosphatase 1 and inhibit its activity; they also can bind actin filaments; however, the exact role of the SAM domain is unclear, since SAM doesn't participate in these interactions.


:

Pssm-ID: 188911 [Multi-domain]  Cd Length: 70  Bit Score: 129.70  E-value: 1.08e-35
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196 1249 NRAVQEWSVQQVSHWLMSLNLEQYVSEFSAQNITGEQLLQLDGNKLKALGMTASQDRAVVKKKLKEMKMS 1318
Cdd:cd09512      1 SRPVSEWSVQQVCQWLMGLGLEQYIPEFTANNIDGQQLLQLDSSKLKALGITSSSDRSLLKKKLKELKAQ 70
PDZ_5 pfam17817
PDZ domain; This entry corresponds to PDZ domains found in neurabin and spinophilin proteins. ...
 434-497 1.61e-31

PDZ domain; This entry corresponds to PDZ domains found in neurabin and spinophilin proteins. The PDZ domain in spinophilin mediates its interaction with protein phosphatase PP1.


:

Pssm-ID: 465518  Cd Length: 71  Bit Score: 118.01  E-value: 1.61e-31
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1034656196  434 QPDMEYSEIVGLPEEEE-------IPANRKIKFSSAPIKVFNTYSNEDYDRRNDEVDPVAASAEYELEKRV 497
Cdd:pfam17817    1 EDGHFWMEIPGLPEEEEeedvtipVPKNRKVRFSTAPIKVYSTYSNEDYDRRNEDVDPVAASAEYELEKRV 71
DR0291 super family cl34310
Predicted nucleic acid-binding protein DR0291, contains C4-type Zn-ribbon domain [General ...
 713-866 4.62e-10

Predicted nucleic acid-binding protein DR0291, contains C4-type Zn-ribbon domain [General function prediction only];


The actual alignment was detected with superfamily member COG1579:

Pssm-ID: 441187 [Multi-domain]  Cd Length: 236  Bit Score: 61.48  E-value: 4.62e-10
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  713 ELDT--SKLSHKFKELQIKHAVTEAEIQKLKTKLQAAENEKVRWELEKTQLQQNIEENKERMLKLEsywieaqtlchtvn 790
Cdd:COG1579     14 ELDSelDRLEHRLKELPAELAELEDELAALEARLEAAKTELEDLEKEIKRLELEIEEVEARIKKYE-------------- 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  791 EHLKETQS--QYQALEKKYNKAKKLIKDFQQKELDFIKRQEAERKKIEDLE------KAHLVEVQG-LQVRIRDLEAEVF 861
Cdd:COG1579     80 EQLGNVRNnkEYEALQKEIESLKRRISDLEDEILELMERIEELEEELAELEaelaelEAELEEKKAeLDEELAELEAELE 159


                   ....*
gi 1034656196  862 RLLKQ 866
Cdd:COG1579    160 ELEAE 164
CtpA super family cl34043
C-terminal processing protease CtpA/Prc, contains a PDZ domain [Posttranslational modification, ...
 522-685 6.36e-09

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


The actual alignment was detected with superfamily member COG0793:

Pssm-ID: 440556 [Multi-domain]  Cd Length: 341  Bit Score: 59.50  E-value: 6.36e-09
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  522 GVGADAGLEKLGIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGVTQNFAATVLRNTKG-NVRFVIGREKPGQVSEVa 600
Cdd:COG0793     61 GLGAELGEEDGKVVVVSVIPGSPAEKAG-IKPGDIILAIDGKSVAGLTLDDAVKLLRGKAGtKVTLTIKRPGEGEPITV- 138

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  601 QLISQTLEQERRQRELLEQ-----HYAQYDADddevAMEDFNKSLRQ------SALFHDTRGN---TVAELQGMSGncnn 666
Cdd:COG0793    139 TLTRAEIKLPSVEAKLLEGkigyiRIPSFGEN----TAEEFKRALKElkkqgaKGLILDLRNNpggLLDEAVELAD---- 210

                          170
                   ....*....|....*....
gi 1034656196  667 nnnYFLKTGEYATDEEEDE 685
Cdd:COG0793    211 ---LFLPKGPIVYTRGRNG 226
 
Name Accession Description Interval E-value
PDZ_neurabin-like cd06790
PDZ domain of neurabin-1 and neurabin-2, and related domains; PDZ (PSD-95 (Postsynaptic ...
 501-590 1.84e-58

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: 195.72  E-value: 1.84e-58
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  501 ELFPVELEKDEDGLGISIIGMGVGADAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNT 580
Cdd:cd06790      1 DLFPVELEKGSEGLGISIIGMGVGADAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQAFAASVLRNT 80

                           90
                   ....*....|
gi 1034656196  581 KGNVRFVIGR 590
Cdd:cd06790     81 SGTVRFLIGR 90
SAM_Neurabin-like cd09512
SAM domain of SAM_Neurabin-like subfamily; SAM (sterile alpha motif) domain of Neurabin-like ...
 1249-1318 1.08e-35

SAM domain of SAM_Neurabin-like subfamily; SAM (sterile alpha motif) domain of Neurabin-like (Neural actin-binding) subfamily is a putative protein-protein interaction domain. This group currently includes the SAM domains of neurobin-I, SAMD14 and neurobin-I/SAMD14-like proteins. Most are multidomain proteins and in addition to SAM domain they contain other protein-binding domains such as PDZ and actin-binding domains. Members of this subfamily participate in signal transduction. Neurabin-I is involved in the regulation of Ca signaling intensity in alpha-adrenergic receptors; it forms a functional pair of opposing regulators with neurabin-II. Neurabins are expressed almost exclusively in neuronal cells. They are known to interact with protein phosphatase 1 and inhibit its activity; they also can bind actin filaments; however, the exact role of the SAM domain is unclear, since SAM doesn't participate in these interactions.


Pssm-ID: 188911 [Multi-domain]  Cd Length: 70  Bit Score: 129.70  E-value: 1.08e-35
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196 1249 NRAVQEWSVQQVSHWLMSLNLEQYVSEFSAQNITGEQLLQLDGNKLKALGMTASQDRAVVKKKLKEMKMS 1318
Cdd:cd09512      1 SRPVSEWSVQQVCQWLMGLGLEQYIPEFTANNIDGQQLLQLDSSKLKALGITSSSDRSLLKKKLKELKAQ 70
PDZ_5 pfam17817
PDZ domain; This entry corresponds to PDZ domains found in neurabin and spinophilin proteins. ...
 434-497 1.61e-31

PDZ domain; This entry corresponds to PDZ domains found in neurabin and spinophilin proteins. The PDZ domain in spinophilin mediates its interaction with protein phosphatase PP1.


Pssm-ID: 465518  Cd Length: 71  Bit Score: 118.01  E-value: 1.61e-31
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1034656196  434 QPDMEYSEIVGLPEEEE-------IPANRKIKFSSAPIKVFNTYSNEDYDRRNDEVDPVAASAEYELEKRV 497
Cdd:pfam17817    1 EDGHFWMEIPGLPEEEEeedvtipVPKNRKVRFSTAPIKVYSTYSNEDYDRRNEDVDPVAASAEYELEKRV 71
PDZ smart00228
Domain present in PSD-95, Dlg, and ZO-1/2; Also called DHR (Dlg homologous region) or GLGF ...
 501-592 6.82e-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: 6.82e-18
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196   501 ELFPVELEKDEDGLGISIIGMGVgadaglEKLGIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGVTQNFAATVLRNT 580
Cdd:smart00228    1 EPRLVELEKGGGGLGFSLVGGKD------EGGGVVVSSVVPGSPAAKAG-LRVGDVILEVNGTSVEGLTHLEAVDLLKKA 73

                            90
                    ....*....|..
gi 1034656196   581 KGNVRFVIGREK 592
Cdd:smart00228   74 GGKVTLTVLRGG 85
SAM_2 pfam07647
SAM domain (Sterile alpha motif);
1255-1316 1.30e-13

SAM domain (Sterile alpha motif);


Pssm-ID: 429573  Cd Length: 66  Bit Score: 66.91  E-value: 1.30e-13
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1034656196 1255 WSVQQVSHWLMSLNLEQYVSEFSAQNITG-EQLLQLDGNKLKALGMTASQDRAVVKKKLKEMK 1316
Cdd:pfam07647    4 WSLESVADWLRSIGLEQYTDNFRDQGITGaELLLRLTLEDLKRLGITSVGHRRKILKKIQELK 66
SAM smart00454
Sterile alpha motif; Widespread domain in signalling and nuclear proteins. In EPH-related ...
 1252-1316 1.97e-13

Sterile alpha motif; Widespread domain in signalling and nuclear proteins. In EPH-related tyrosine kinases, appears to mediate cell-cell initiated signal transduction via the binding of SH2-containing proteins to a conserved tyrosine that is phosphorylated. In many cases mediates homodimerisation.


Pssm-ID: 197735  Cd Length: 68  Bit Score: 66.55  E-value: 1.97e-13
                            10        20        30        40        50        60
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1034656196  1252 VQEWSVQQVSHWLMSLNLEQYVSEFSAQNITGEQLLQLDG-NKLKALGMTASQDRAVVKKKLKEMK 1316
Cdd:smart00454    1 VSQWSPESVADWLESIGLEQYADNFRKNGIDGALLLLLTSeEDLKELGITKLGHRKKILKAIQKLK 66
PDZ pfam00595
PDZ domain; PDZ domains are found in diverse signaling proteins.
 505-588 3.69e-13

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


Pssm-ID: 395476 [Multi-domain]  Cd Length: 81  Bit Score: 66.15  E-value: 3.69e-13
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  505 VELEKDEDG-LGISIIGMGVGADAGleklgIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGN 583
Cdd:pfam00595    2 VTLEKDGRGgLGFSLKGGSDQGDPG-----IFVSEVLPGGAAEAGG-LKVGDRILSINGQDVENMTHEEAVLALKGSGGK 75


                   ....*
gi 1034656196  584 VRFVI 588
Cdd:pfam00595   76 VTLTI 80
DR0291 COG1579
Predicted nucleic acid-binding protein DR0291, contains C4-type Zn-ribbon domain [General ...
 713-866 4.62e-10

Predicted nucleic acid-binding protein DR0291, contains C4-type Zn-ribbon domain [General function prediction only];


Pssm-ID: 441187 [Multi-domain]  Cd Length: 236  Bit Score: 61.48  E-value: 4.62e-10
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  713 ELDT--SKLSHKFKELQIKHAVTEAEIQKLKTKLQAAENEKVRWELEKTQLQQNIEENKERMLKLEsywieaqtlchtvn 790
Cdd:COG1579     14 ELDSelDRLEHRLKELPAELAELEDELAALEARLEAAKTELEDLEKEIKRLELEIEEVEARIKKYE-------------- 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  791 EHLKETQS--QYQALEKKYNKAKKLIKDFQQKELDFIKRQEAERKKIEDLE------KAHLVEVQG-LQVRIRDLEAEVF 861
Cdd:COG1579     80 EQLGNVRNnkEYEALQKEIESLKRRISDLEDEILELMERIEELEEELAELEaelaelEAELEEKKAeLDEELAELEAELE 159


                   ....*
gi 1034656196  862 RLLKQ 866
Cdd:COG1579    160 ELEAE 164
CtpA COG0793
C-terminal processing protease CtpA/Prc, contains a PDZ domain [Posttranslational modification, ...
 522-685 6.36e-09

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: 59.50  E-value: 6.36e-09
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  522 GVGADAGLEKLGIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGVTQNFAATVLRNTKG-NVRFVIGREKPGQVSEVa 600
Cdd:COG0793     61 GLGAELGEEDGKVVVVSVIPGSPAEKAG-IKPGDIILAIDGKSVAGLTLDDAVKLLRGKAGtKVTLTIKRPGEGEPITV- 138

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  601 QLISQTLEQERRQRELLEQ-----HYAQYDADddevAMEDFNKSLRQ------SALFHDTRGN---TVAELQGMSGncnn 666
Cdd:COG0793    139 TLTRAEIKLPSVEAKLLEGkigyiRIPSFGEN----TAEEFKRALKElkkqgaKGLILDLRNNpggLLDEAVELAD---- 210

                          170
                   ....*....|....*....
gi 1034656196  667 nnnYFLKTGEYATDEEEDE 685
Cdd:COG0793    211 ---LFLPKGPIVYTRGRNG 226
SMC_prok_B TIGR02168
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of ...
 701-940 8.80e-08

chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of chromosomes) proteins bind DNA and act in organizing and segregating chromosomes for partition. SMC proteins are found in bacteria, archaea, and eukaryotes. This family represents the SMC protein of most bacteria. The smc gene is often associated with scpB (TIGR00281) and scpA genes, where scp stands for segregation and condensation protein. SMC was shown (in Caulobacter crescentus) to be induced early in S phase but present and bound to DNA throughout the cell cycle. [Cellular processes, Cell division, DNA metabolism, Chromosome-associated proteins]


Pssm-ID: 274008 [Multi-domain]  Cd Length: 1179  Bit Score: 56.99  E-value: 8.80e-08
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  701 ELPENEDMFSPSELDTSKLSHKFKELQIKHAVTEAEIQKLKTKLQAAENEKVRWELEK-------TQLQQNIEENKERML 773
Cdd:TIGR02168  247 ELKEAEEELEELTAELQELEEKLEELRLEVSELEEEIEELQKELYALANEISRLEQQKqilrerlANLERQLEELEAQLE 326

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  774 KLESYWIEAQTLCHTVNEHLKETQSQYQALEKKYNKAKKLIKDFQQKELDFIKRQEAERKKIEDLEK---AHLVEVQGLQ 850
Cdd:TIGR02168  327 ELESKLDELAEELAELEEKLEELKEELESLEAELEELEAELEELESRLEELEEQLETLRSKVAQLELqiaSLNNEIERLE 406

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  851 VRIRDLEAEVFRlLKQNGTQVNNNNNIFERRTSLGEVSKGDTMENldgKQTSCQDGLSQDLNEAVPETERLDSKALKTRA 930
Cdd:TIGR02168  407 ARLERLEDRRER-LQQEIEELLKKLEEAELKELQAELEELEEELE---ELQEELERLEEALEELREELEEAEQALDAAER 482

                          250
                   ....*....|
gi 1034656196  931 QLSVKNRRQR 940
Cdd:TIGR02168  483 ELAQLQARLD 492
SMC_N pfam02463
RecF/RecN/SMC N terminal domain; This domain is found at the N terminus of SMC proteins. The ...
 713-939 1.04e-04

RecF/RecN/SMC N terminal domain; This domain is found at the N terminus of SMC proteins. The SMC (structural maintenance of chromosomes) superfamily proteins have ATP-binding domains at the N- and C-termini, and two extended coiled-coil domains separated by a hinge in the middle. The eukaryotic SMC proteins form two kind of heterodimers: the SMC1/SMC3 and the SMC2/SMC4 types. These heterodimers constitute an essential part of higher order complexes, which are involved in chromatin and DNA dynamics. This family also includes the RecF and RecN proteins that are involved in DNA metabolism and recombination.


Pssm-ID: 426784 [Multi-domain]  Cd Length: 1161  Bit Score: 46.89  E-value: 1.04e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  713 ELDTSKLSHKFKELQIKHAVTEAEIQKLKTKLQ-AAENEKVRWELEKTQLQQNIEENKERMLKLEsywieAQTLCHTVNE 791
Cdd:pfam02463  240 DLLQELLRDEQEEIESSKQEIEKEEEKLAQVLKeNKEEEKEKKLQEEELKLLAKEEEELKSELLK-----LERRKVDDEE 314

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  792 HLKETQSQYQALEKKYNKAKKLIKDFQQKELDFIKRQEAERKKIEDLEKAHLVEVQGLQVRI---RDLEAEVFRLLKQNG 868
Cdd:pfam02463  315 KLKESEKEKKKAEKELKKEKEEIEELEKELKELEIKREAEEEEEEELEKLQEKLEQLEEELLakkKLESERLSSAAKLKE 394

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1034656196  869 TQVNNNNNIFERRTSLGEVSKGDTMENLDGKQT-SCQDGLSQDLNEAVPETERLDSKALKTRAQLSVKNRRQ 939
Cdd:pfam02463  395 EELELKSEEEKEAQLLLELARQLEDLLKEEKKEeLEILEEEEESIELKQGKLTEEKEELEKQELKLLKDELE 466
COG3975 COG3975
Predicted metalloprotease, contains C-terminal PDZ domain [General function prediction only];
500-582 1.87e-03

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


Pssm-ID: 443174 [Multi-domain]  Cd Length: 591  Bit Score: 42.50  E-value: 1.87e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  500 LELFPVELEKDEDGLGISIIGMGVGADAGleklGIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGvtQNFAATVLRN 579
Cdd:COG3975    466 LAPFGLKLVYEDAPSLKPSLGLRVSADGG----GLVVTSVLWGSPAYKAG-LSAGDELLAIDGLRVTA--DNLDDALAAY 538


                   ...
gi 1034656196  580 TKG 582
Cdd:COG3975    539 KPG 541
PRK12704 PRK12704
phosphodiesterase; Provisional
 725-859 9.70e-03

phosphodiesterase; Provisional


Pssm-ID: 237177 [Multi-domain]  Cd Length: 520  Bit Score: 40.15  E-value: 9.70e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  725 ELQIKHAVTEAEIQKLKTKLQA-AENEKVRWELEKtqlqqnieENKERMLKLEsywieaqtlchtvnEHLKETQSQYQAL 803
Cdd:PRK12704    41 KRILEEAKKEAEAIKKEALLEAkEEIHKLRNEFEK--------ELRERRNELQ--------------KLEKRLLQKEENL 98

                           90       100       110       120       130
                   ....*....|....*....|....*....|....*....|....*....|....*.
gi 1034656196  804 EKKYNKAKKLIKDFQQKELDFIKRQEAERKKIEDLEKAHLVEVQGLQvRIRDLEAE 859
Cdd:PRK12704    99 DRKLELLEKREEELEKKEKELEQKQQELEKKEEELEELIEEQLQELE-RISGLTAE 153
 
Name Accession Description Interval E-value
PDZ_neurabin-like cd06790
PDZ domain of neurabin-1 and neurabin-2, and related domains; PDZ (PSD-95 (Postsynaptic ...
 501-590 1.84e-58

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: 195.72  E-value: 1.84e-58
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  501 ELFPVELEKDEDGLGISIIGMGVGADAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNT 580
Cdd:cd06790      1 DLFPVELEKGSEGLGISIIGMGVGADAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQAFAASVLRNT 80

                           90
                   ....*....|
gi 1034656196  581 KGNVRFVIGR 590
Cdd:cd06790     81 SGTVRFLIGR 90
SAM_Neurabin-like cd09512
SAM domain of SAM_Neurabin-like subfamily; SAM (sterile alpha motif) domain of Neurabin-like ...
 1249-1318 1.08e-35

SAM domain of SAM_Neurabin-like subfamily; SAM (sterile alpha motif) domain of Neurabin-like (Neural actin-binding) subfamily is a putative protein-protein interaction domain. This group currently includes the SAM domains of neurobin-I, SAMD14 and neurobin-I/SAMD14-like proteins. Most are multidomain proteins and in addition to SAM domain they contain other protein-binding domains such as PDZ and actin-binding domains. Members of this subfamily participate in signal transduction. Neurabin-I is involved in the regulation of Ca signaling intensity in alpha-adrenergic receptors; it forms a functional pair of opposing regulators with neurabin-II. Neurabins are expressed almost exclusively in neuronal cells. They are known to interact with protein phosphatase 1 and inhibit its activity; they also can bind actin filaments; however, the exact role of the SAM domain is unclear, since SAM doesn't participate in these interactions.


Pssm-ID: 188911 [Multi-domain]  Cd Length: 70  Bit Score: 129.70  E-value: 1.08e-35
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196 1249 NRAVQEWSVQQVSHWLMSLNLEQYVSEFSAQNITGEQLLQLDGNKLKALGMTASQDRAVVKKKLKEMKMS 1318
Cdd:cd09512      1 SRPVSEWSVQQVCQWLMGLGLEQYIPEFTANNIDGQQLLQLDSSKLKALGITSSSDRSLLKKKLKELKAQ 70
PDZ_5 pfam17817
PDZ domain; This entry corresponds to PDZ domains found in neurabin and spinophilin proteins. ...
 434-497 1.61e-31

PDZ domain; This entry corresponds to PDZ domains found in neurabin and spinophilin proteins. The PDZ domain in spinophilin mediates its interaction with protein phosphatase PP1.


Pssm-ID: 465518  Cd Length: 71  Bit Score: 118.01  E-value: 1.61e-31
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1034656196  434 QPDMEYSEIVGLPEEEE-------IPANRKIKFSSAPIKVFNTYSNEDYDRRNDEVDPVAASAEYELEKRV 497
Cdd:pfam17817    1 EDGHFWMEIPGLPEEEEeedvtipVPKNRKVRFSTAPIKVYSTYSNEDYDRRNEDVDPVAASAEYELEKRV 71
PDZ3_MUPP1-like cd06791
PDZ domain 3 of multi-PDZ-domain protein 1 (MUPP1) and PATJ (protein-associated tight junction) ...
 501-590 5.03e-29

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: 111.56  E-value: 5.03e-29
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  501 ELFPVELEKDEDGLGISIIGMgVGADAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNT 580
Cdd:cd06791      1 ETFEVELVKDEQGLGITIAGY-VGEKASGELSGIFVKSIIPGSAADQDGRIQVNDQIIAVDGVNLQGFTNQEAVEVLRNT 79

                           90
                   ....*....|
gi 1034656196  581 KGNVRFVIGR 590
Cdd:cd06791     80 GQVVHLTLAR 89
PDZ2-PTPN13_FRMPD2-like cd06792
PDZ domain 2 of tyrosine kinase PTPN13, FERM and PDZ domain-containing protein 2 (FRMPD2), and ...
 501-590 9.90e-26

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: 101.90  E-value: 9.90e-26
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  501 ELFPVELEKDEDGLGISIIGmgvGADAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNT 580
Cdd:cd06792      1 DVFEVELSKKDGSLGISVTG---GINTSVRHGGIYVKSLVPGGAAEQDGRIQKGDRLLEVNGVSLEGVTHKQAVECLKNA 77

                           90
                   ....*....|
gi 1034656196  581 KGNVRFVIGR 590
Cdd:cd06792     78 GQVVTLVLER 87
PDZ_canonical cd00136
canonical PDZ domain; Canonical PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs ...
 505-588 1.52e-22

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: 92.61  E-value: 1.52e-22
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  505 VELEKDE-DGLGISIIGmgvGADaglEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGN 583
Cdd:cd00136      2 VTLEKDPgGGLGFSIRG---GKD---GGGGIFVSRVEPGGPAARDGRLRVGDRILEVNGVSLEGLTHEEAVELLKSAGGE 75


                   ....*
gi 1034656196  584 VRFVI 588
Cdd:cd00136     76 VTLTV 80
PDZ_AFDN-like cd06789
PDZ domain of afadin (AFDN), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95) ...
 500-584 9.79e-21

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: 87.73  E-value: 9.79e-21
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  500 LELFPVELEKDEDGLGISIigmgVGAD-AGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLR 578
Cdd:cd06789      1 PEIITVTLKKVGNGMGLSI----VAAKgAGQDKLGIYIKSVVKGGAADLDGRLQAGDQLLSVDGHSLVGLSQERAAELMT 76


                   ....*.
gi 1034656196  579 NTkGNV 584
Cdd:cd06789     77 KT-GSV 81
PDZ10_MUPP1-PDZ8_PATJ-like cd06673
PDZ domain 10 of multi-PDZ-domain protein 1 (MUPP1), domain 8 of PATJ (protein-associated ...
 505-590 5.63e-20

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: 85.81  E-value: 5.63e-20
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  505 VELEKDEDGLGISIIGmgvGADAGLEklGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGNV 584
Cdd:cd06673      6 IEINKGKKGLGLSIVG---GSDTLLG--AIIIHEVYEDGAAAKDGRLWAGDQILEVNGEDLRKATHDEAINVLRQTPQKV 80


                   ....*.
gi 1034656196  585 RFVIGR 590
Cdd:cd06673     81 RLLVYR 86
PDZ13_MUPP1-like cd06676
PDZ domain 13 of multi-PDZ-domain protein 1 (MUPP1) and related domains; PDZ (PSD-95 ...
 505-584 1.02e-19

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: 84.70  E-value: 1.02e-19
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  505 VELEKDEDGLGISIIGmGVGADAGleKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGNV 584
Cdd:cd06676      2 ITLERGSDGLGFSIVG-GFGSPHG--DLPIYVKTVFEKGAAAEDGRLKRGDQILAVNGESLEGVTHEEAVNILKKTKGTV 78
PDZ1_PTPN13_FRMPD2-like cd06694
PDZ domain 1 of protein tyrosine phosphatase non-receptor type 13 (PTPN13),FERM and PDZ ...
 501-594 2.23e-19

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: 83.98  E-value: 2.23e-19
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  501 ELFPVELEKDED-GLGISIIGmgvGADAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRN 579
Cdd:cd06694      1 EIVIVTLKKDPQkGLGFTIVG---GENSGSLDLGIFVKSIIPGGPADKDGRIKPGDRIIAINGQSLEGKTHHAAVEIIQN 77

                           90
                   ....*....|....*
gi 1034656196  580 TKGNVRFVIGREKPG 594
Cdd:cd06694     78 APDKVELIISQPKSV 92
PDZ5_DrPTPN13-like cd23060
PDZ domain 5 of Danio rerio tyrosine-protein phosphatase non-receptor type 13 (Ptpn13) and ...
 505-588 1.41e-18

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: 81.24  E-value: 1.41e-18
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  505 VELEKDEDG-LGISIIGmgvgadaGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGN 583
Cdd:cd23060      2 IELEKPANGgLGFSLVG-------GEGGSGIFVKSISPGGVADRDGRLQVGDRLLQVNGESVIGLSHSKAVNILRKAKGT 74


                   ....*
gi 1034656196  584 VRFVI 588
Cdd:cd23060     75 VQLTV 79
PDZ2_PDZD2-like cd06758
PDZ domain 2 of PDZ domain containing 2 (PDZD2), and related domains; PDZ (PSD-95 ...
 505-590 1.79e-18

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: 81.24  E-value: 1.79e-18
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  505 VELEKDEDGLGISIIGmGVGADAGleKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGNV 584
Cdd:cd06758      5 MHLLKEKGGLGIQITG-GKGSKRG--DIGIFVAGVEEGGSADRDGRLKKGDELLMINGQSLIGLSHQEAVAILRSSASPV 81


                   ....*.
gi 1034656196  585 RFVIGR 590
Cdd:cd06758     82 QLVIAS 87
PDZ smart00228
Domain present in PSD-95, Dlg, and ZO-1/2; Also called DHR (Dlg homologous region) or GLGF ...
 501-592 6.82e-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: 6.82e-18
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196   501 ELFPVELEKDEDGLGISIIGMGVgadaglEKLGIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGVTQNFAATVLRNT 580
Cdd:smart00228    1 EPRLVELEKGGGGLGFSLVGGKD------EGGGVVVSSVVPGSPAAKAG-LRVGDVILEVNGTSVEGLTHLEAVDLLKKA 73

                            90
                    ....*....|..
gi 1034656196   581 KGNVRFVIGREK 592
Cdd:smart00228   74 GGKVTLTVLRGG 85
PDZ2_Dlg1-2-4-like cd06724
PDZ domain 2 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg) ...
 504-589 1.04e-17

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: 79.23  E-value: 1.04e-17
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  504 PVELEKDEDGLGISIIGmGVGADAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGN 583
Cdd:cd06724      1 EIKLVKGPKGLGFSIAG-GVGNQHIPGDNGIYVTKIIEGGAAQKDGRLQVGDKLLAVNDVSLEEVTHEEAVAALKNTSDV 79


                   ....*.
gi 1034656196  584 VRFVIG 589
Cdd:cd06724     80 VYLKVA 85
PDZ3_Par3-like cd23059
PDZ domain 3 of partitioning defective 3 (Par3), and related domains; PDZ (PSD-95 ...
 513-590 2.51e-17

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: 78.86  E-value: 2.51e-17
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  513 GLGISIIGMGVGADAGLEK-LGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLR-------NTKGNV 584
Cdd:cd23059     17 GLGVSVKGKTSKEDNGGKAdLGIFIKSIIHGGAASKDGRLRVNDQLIAVNGESLLGLTNSEAMETLRramstegNIRGMI 96


                   ....*.
gi 1034656196  585 RFVIGR 590
Cdd:cd23059     97 QLVVAR 102
PDZ1_GgSTXBP4-like cd06692
PDZ1 domain of Gallus gallus uncharacterized syntaxin-binding protein 4 (STXBP4) isoform X1, ...
 511-590 1.51e-16

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: 76.11  E-value: 1.51e-16
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  511 EDGLGISIIGmGVGADAGlEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGN--VRFVI 588
Cdd:cd06692      7 SKGLGIKIIG-GYRENTG-EEFGIFIKRILPGGLAATDGRLKEGDLILEVNGESLQGVTNERAVSILRSASASnhMSLLI 84


                   ..
gi 1034656196  589 GR 590
Cdd:cd06692     85 AR 86
PDZ11_MUPP1-PDZ9_PATJ-like cd06674
PDZ domain 11 of MUPP1 of multi-PDZ-domain protein 1 (MUPP1), domain 9 of PATJ ...
 500-592 3.28e-16

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: 75.01  E-value: 3.28e-16
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  500 LELFPVELEKDE-DGLGISIIGMGVGAdagleklGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLR 578
Cdd:cd06674      1 YDIFTVELQKKPgRGLGLSIVGKRNDT-------GVFVSDIVKGGAADADGRLMQGDQILSVNGEDVRNASQEAAAALLK 73

                           90
                   ....*....|....
gi 1034656196  579 NTKGNVRFVIGREK 592
Cdd:cd06674     74 CAQGKVRLEVGRLK 87
PDZ1_MUPP1-like cd06689
PDZ domain 1 of multi-PDZ-domain protein 1 (MUPP1) and PATJ (protein-associated tight junction) ...
 505-590 4.16e-16

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: 74.98  E-value: 4.16e-16
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  505 VELEKDED-GLGISIIGMgvgADAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISL-VGVTQNFAATVLRNTKG 582
Cdd:cd06689     18 IELEKPESgGLGFSVVGL---KSENRGELGIFVQEIQPGSVAARDGRLKENDQILAINGQPLdQSISHQQAIAILQQAKG 94


                   ....*...
gi 1034656196  583 NVRFVIGR 590
Cdd:cd06689     95 SVELVVAR 102
PDZ9_MUPP1-like cd10817
PDZ domain 9 of multi-PDZ-domain protein 1 (MUPP1) and related domains; PDZ (PSD-95 ...
 505-589 1.15e-15

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: 73.15  E-value: 1.15e-15
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  505 VELEKDEDGLGISIigmgvgaDAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGNV 584
Cdd:cd10817      2 VELPKDQGGLGIAI-------SEEDTENGIVIKSLTEGGPAAKDGRLKVGDQILAVDDESVVGCPYEKAISLLKTAKGTV 74


                   ....*
gi 1034656196  585 RFVIG 589
Cdd:cd10817     75 KLTVS 79
PDZ4_Scribble-like cd06701
PDZ domain 4 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 ...
 505-588 5.17e-15

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: 71.87  E-value: 5.17e-15
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  505 VELEKDED-GLGISIIGmGVGADAG--LEKL--GIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRN 579
Cdd:cd06701      7 LTIVKEPGeKLGISIRG-GAKGHAGnpLDPTdeGIFISKINPDGAAARDGRLKVGQRILEVNGQSLLGATHQEAVRILRS 85


                   ....*....
gi 1034656196  580 TKGNVRFVI 588
Cdd:cd06701     86 VGDTLTLLV 94
PDZ1_FRMPD2-like cd23071
PDZ domain 1 of FERM and PDZ domain-containing protein 2 (FRMPD2), and related domains; PDZ ...
 501-592 8.44e-15

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: 70.99  E-value: 8.44e-15
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  501 ELFPVELEKD-EDGLGISIIGmgvGADAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRN 579
Cdd:cd23071      1 EIVCVTLKRDpKRGFGFVIVG---GENTGKLDLGIFIASIIPGGPAEKDGRIKPGGRLISLNNISLEGVTFNTAVKILQN 77

                           90
                   ....*....|...
gi 1034656196  580 TKGNVRFVIGREK 592
Cdd:cd23071     78 SPDEVELIISQPK 90
PDZ2_MUPP1-like cd06667
PDZ domain 2 of multi-PDZ-domain protein 1 (MUPP1) and PATJ (protein-associated tight junction) ...
 505-590 3.01e-14

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: 69.23  E-value: 3.01e-14
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  505 VELEKDEDGLGISIIGmGVGAdagleklGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGNV 584
Cdd:cd06667      3 IELVNDGSGLGFGIVG-GKST-------GVVVKTILPGGVADRDGRLRSGDHILQIGDTNLRGMGSEQVAQVLRQCGSHV 74


                   ....*.
gi 1034656196  585 RFVIGR 590
Cdd:cd06667     75 RLVVAR 80
PDZ5_MAGI-1_3-like cd06735
PDZ domain 5 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, ...
 502-590 3.58e-14

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: 69.14  E-value: 3.58e-14
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  502 LFPVELEKDEDGLGISIIGmgvGADAGleKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTK 581
Cdd:cd06735      1 YYSVELERGPKGFGFSIRG---GREYN--NMPLYVLRLAEDGPAQRDGRLRVGDQILEINGESTQGMTHAQAIELIRSGG 75


                   ....*....
gi 1034656196  582 GNVRFVIGR 590
Cdd:cd06735     76 SVVRLLLRR 84
PDZ_Radil-like cd06690
PDZ domain of Ras-associating and dilute domain-containing protein (Radil) and related domains; ...
 501-590 4.59e-14

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: 68.86  E-value: 4.59e-14
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  501 ELFPVELEKDEDGLGISIIGmgvGADAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNT 580
Cdd:cd06690      2 DVFVVELERGPKGLGLGLID---GLHTPLRSPGIYIRTLVPDSPAARDGRLRLGDRILAVNGTSLVGADYQSAMDLIRTS 78

                           90
                   ....*....|
gi 1034656196  581 KGNVRFVIGR 590
Cdd:cd06690     79 GDKLRFLVAK 88
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 ...
 505-590 4.78e-14

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: 68.86  E-value: 4.78e-14
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gi 1034656196  505 VELEKDEDGLGISIIGmgvgaDAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGNV 584
Cdd:cd06672      4 IELEKGSSGLGLSLAG-----NKDRSRMSVFVVGIDPDGAAGKDGRIQVGDELLEINGQVLYGRSHLNASAIIKSAPSKV 78


                   ....*.
gi 1034656196  585 RFVIGR 590
Cdd:cd06672     79 KIVFLR 84
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 ...
 513-588 7.21e-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: 7.21e-14
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gi 1034656196  513 GLGISIIGmgvGADAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTK-GNVRFVI 588
Cdd:cd06759     13 GLGFSIVG---GRDSPRGPMGIYVKTIFPGGAAAEDGRLKEGDEILEVNGESLQGLTHQEAIQKFKQIKkGLVVLTV 86
PDZ4_LNX1_2-like cd06680
PDZ domain 4 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ ...
 503-588 7.54e-14

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: 68.14  E-value: 7.54e-14
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gi 1034656196  503 FPVELEKDEDG-LGISIIGmgvGADAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTK 581
Cdd:cd06680      1 KDITLRRSSSGsLGFSIVG---GYEESHGNQPFFVKSIVPGTPAYNDGRLKCGDIILAVNGVSTVGMSHAALVPLLKEQR 77


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gi 1034656196  582 GNVRFVI 588
Cdd:cd06680     78 GRVTLTV 84
PDZ1_Scribble-like cd06704
PDZ domain 1 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 ...
 505-590 1.25e-13

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: 1.25e-13
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gi 1034656196  505 VELEKDEDGLGISIIGmGVGAD--AGLEKlGIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGVTQNFAATVLRNTKG 582
Cdd:cd06704      3 ITIERQTGGLGISIAG-GKGSTpyKGDDE-GIFISRVTEGGPAAKAG-VRVGDKLLEVNGVDLVDADHHEAVEALKNSGN 79


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gi 1034656196  583 NVRFVIGR 590
Cdd:cd06704     80 TVTMVVLR 87
SAM_2 pfam07647
SAM domain (Sterile alpha motif);
1255-1316 1.30e-13

SAM domain (Sterile alpha motif);


Pssm-ID: 429573  Cd Length: 66  Bit Score: 66.91  E-value: 1.30e-13
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gi 1034656196 1255 WSVQQVSHWLMSLNLEQYVSEFSAQNITG-EQLLQLDGNKLKALGMTASQDRAVVKKKLKEMK 1316
Cdd:pfam07647    4 WSLESVADWLRSIGLEQYTDNFRDQGITGaELLLRLTLEDLKRLGITSVGHRRKILKKIQELK 66
SAM smart00454
Sterile alpha motif; Widespread domain in signalling and nuclear proteins. In EPH-related ...
 1252-1316 1.97e-13

Sterile alpha motif; Widespread domain in signalling and nuclear proteins. In EPH-related tyrosine kinases, appears to mediate cell-cell initiated signal transduction via the binding of SH2-containing proteins to a conserved tyrosine that is phosphorylated. In many cases mediates homodimerisation.


Pssm-ID: 197735  Cd Length: 68  Bit Score: 66.55  E-value: 1.97e-13
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gi 1034656196  1252 VQEWSVQQVSHWLMSLNLEQYVSEFSAQNITGEQLLQLDG-NKLKALGMTASQDRAVVKKKLKEMK 1316
Cdd:smart00454    1 VSQWSPESVADWLESIGLEQYADNFRKNGIDGALLLLLTSeEDLKELGITKLGHRKKILKAIQKLK 66
PDZ pfam00595
PDZ domain; PDZ domains are found in diverse signaling proteins.
 505-588 3.69e-13

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


Pssm-ID: 395476 [Multi-domain]  Cd Length: 81  Bit Score: 66.15  E-value: 3.69e-13
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gi 1034656196  505 VELEKDEDG-LGISIIGMGVGADAGleklgIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGN 583
Cdd:pfam00595    2 VTLEKDGRGgLGFSLKGGSDQGDPG-----IFVSEVLPGGAAEAGG-LKVGDRILSINGQDVENMTHEEAVLALKGSGGK 75


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gi 1034656196  584 VRFVI 588
Cdd:pfam00595   76 VTLTI 80
PDZ2_Par3-like cd23058
PDZ domain 2 of partitioning defective 3 (Par3), and related domains; PDZ (PSD-95 ...
 503-590 8.61e-13

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: 65.36  E-value: 8.61e-13
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gi 1034656196  503 FPVELEKDEDGLGISIIGMGVGADAGLEklgIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTK- 581
Cdd:cd23058      6 LHIQLKKGPEGLGFSITSRDNPTGGSGP---IYIKNILPKGAAIQDGRLKAGDRLLEVNGVDVTGKTQEEVVSLLRSTKl 82

                           90
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gi 1034656196  582 -GNVRFVIGR 590
Cdd:cd23058     83 gGTVSLVVSR 92
PDZ7_MUPP1-PD6_PATJ-like cd06671
PDZ domain 7 of multi-PDZ-domain protein 1 (MUPP1), PDZ domain 6 of PATJ (protein-associated ...
 505-588 2.09e-12

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: 64.26  E-value: 2.09e-12
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gi 1034656196  505 VELEKD-EDGLGISIIG---MGVGADAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNT 580
Cdd:cd06671      5 VELWREpGKSLGISIVGgrvMGSRLSNGEEIRGIFIKHVLEDSPAGRNGTLKTGDRILEVNGVDLRNATHEEAVEAIRNA 84


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gi 1034656196  581 KGNVRFVI 588
Cdd:cd06671     85 GNPVVFLV 92
PDZ2_Scribble-like cd06703
PDZ domain 2 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 ...
 501-591 2.11e-12

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: 64.20  E-value: 2.11e-12
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gi 1034656196  501 ELFPVELEKDEDGLGISIIGmGVGAD---AGLEklGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVL 577
Cdd:cd06703      1 ETITTTLIRDGKGLGFSIAG-GKGSTpfrDGDE--GIFISRITEGGAADRDGKLQVGDRVLSINGVDVTEARHDQAVALL 77

                           90
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gi 1034656196  578 RNTKGNVRFVIGRE 591
Cdd:cd06703     78 TSSSPTITLVVERE 91
PDZ1_PTPN13-like cd23072
PDZ domain 1 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), and related ...
 501-592 4.90e-12

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: 63.28  E-value: 4.90e-12
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gi 1034656196  501 ELFPVELEKD-EDGLGISIIGmgvGADAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRN 579
Cdd:cd23072      1 EITLVNLKKDaKYGLGFQIVG---GEKSGRLDLGIFISSITPGGPADLDGRLKPGDRLISVNDVSLEGLSHDAAVEILQN 77

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gi 1034656196  580 TKGNVRFVIGREK 592
Cdd:cd23072     78 APEDVTLVVSQPK 90
PDZ3_DLG5-like cd06767
PDZ domain 3 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density ...
 505-584 5.22e-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: 62.73  E-value: 5.22e-12
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gi 1034656196  505 VELEKDEDGLGISIIGMGVGadagleklGIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGNV 584
Cdd:cd06767      6 VSIEKGSEPLGISIVSGENG--------GIFVSSVTEGSLAHQAG-LEYGDQLLEVNGINLRNATEQQAALILRQCGDTI 76
PDZ_SYNJ2BP-like cd06709
PDZ domain of synaptojanin-2-binding protein (SYNJ2BP), and related domains; PDZ (PSD-95 ...
 505-584 8.40e-12

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: 62.31  E-value: 8.40e-12
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gi 1034656196  505 VELEKDEDGLGISIIGmGVGADAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGNV 584
Cdd:cd06709      3 ITLKRGPSGLGFNIVG-GTDQPYIPNDSGIYVAKIKEDGAAAIDGRLQEGDKILEINGQSLENLTHQDAVELFRNAGEDV 81
PDZ1_hSTXBP4-PDZ2_GgSTXBP4-like cd06698
PDZ1 domain of human syntaxin-binding protein 4 (STXBP4), PDZ2 domain of Gallus gallus ...
 511-581 2.09e-11

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: 61.17  E-value: 2.09e-11
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gi 1034656196  511 EDGLGISIIGmgvGADAGlEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTK 581
Cdd:cd06698     10 STGLGLSIVG---GINRP-EGPMVFIQEVIPGGDCYKDGRLRPGDQLVSINKESLIGVTLEEAKSILTRAK 76
PDZ5_MUPP1-like cd06669
PDZ domain 5 of multi-PDZ-domain protein 1 (MUPP1), PATJ (protein-associated tight junction) ...
 505-593 5.26e-11

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: 60.32  E-value: 5.26e-11
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gi 1034656196  505 VELEKDEDGLGISIIGMGVGADAGleKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNT-KGN 583
Cdd:cd06669     11 IELEKGDRGLGFSILDYQDPLDPS--ETVIVIRSLVPGGVAEQDGRLLPGDRLVFVNDVSLENASLDEAVQALKSApPGT 88

                           90
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gi 1034656196  584 VRfvIGREKP 593
Cdd:cd06669     89 VR--IGVAKP 96
SAM_1 pfam00536
SAM domain (Sterile alpha motif); It has been suggested that SAM is an evolutionarily ...
 1253-1312 7.11e-11

SAM domain (Sterile alpha motif); It has been suggested that SAM is an evolutionarily conserved protein binding domain that is involved in the regulation of numerous developmental processes in diverse eukaryotes. The SAM domain can potentially function as a protein interaction module through its ability to homo- and heterooligomerise with other SAM domains.


Pssm-ID: 425739  Cd Length: 64  Bit Score: 58.82  E-value: 7.11e-11
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gi 1034656196 1253 QEWSVQQVSHWLMSLNLEQYVSEFSAQNITGEQLLQLDGNKLKALGMTASQDRavvkKKL 1312
Cdd:pfam00536    1 DGWSVEDVGEWLESIGLGQYIDSFRAGYIDGDALLQLTEDDLLKLGVTLLGHR----KKI 56
PDZ12_MUPP1-like cd06675
PDZ domain 12 of multi-PDZ-domain protein 1 (MUPP1), PDZ domain 10 of protein-associated tight ...
 505-584 8.22e-11

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: 59.69  E-value: 8.22e-11
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gi 1034656196  505 VELEKDE-DGLGISIIGmGVGADAGleKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGN 583
Cdd:cd06675      3 VEIKRGPqDSLGISIAG-GVGSPLG--DVPVFIAMIQPNGVAAQTGKLKVGDRIVSINGQSTDGLTHSEAVNLLKNASGT 79


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gi 1034656196  584 V 584
Cdd:cd06675     80 I 80
PDZ6_MUPP1-like cd06670
PDZ domain 6 of multi-PDZ-domain protein 1 (MUPP1) and related domains; PDZ (PSD-95 ...
 505-580 1.02e-10

PDZ domain 6 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 6 of multi-PDZ-domain protein 1 (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 PDZ6 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 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: 467158 [Multi-domain]  Cd Length: 87  Bit Score: 59.19  E-value: 1.02e-10
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gi 1034656196  505 VELEKDEDGLGISiigmgVGADAGLekLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNT 580
Cdd:cd06670      7 ITIVKGNSSLGIT-----VSADKDG--NGCIVKSIIHGGAVSRDGRISVGDFIVSINNESLRNVTNAQARAILRRA 75
PDZ3_PTPN13_FRMPD2-like cd06695
PDZ domain 3 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), FERM and PDZ ...
 503-590 1.72e-10

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: 58.81  E-value: 1.72e-10
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gi 1034656196  503 FPVELEKDEDGLGISIIGMGVGADAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKG 582
Cdd:cd06695      2 FEVKLTKGSSGLGFSFLGGENNSPEDPFSGLVRIKKLFPGQPAAESGLIQEGDVILAVNGEPLKGLSYQEVLSLLRGAPP 81


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gi 1034656196  583 NVRFVIGR 590
Cdd:cd06695     82 EVTLLLCR 89
SAM_superfamily cd09487
SAM (Sterile alpha motif ); SAM (Sterile Alpha Motif) domain is a module consisting of ...
 1259-1314 1.76e-10

SAM (Sterile alpha motif ); SAM (Sterile Alpha Motif) domain is a module consisting of approximately 70 amino acids. This domain is found in the Fungi/Metazoa group and in a restricted number of bacteria. Proteins with SAM domains are represented by a wide variety of domain architectures and have different intracellular localization, including nucleus, cytoplasm and membranes. SAM domains have diverse functions. They can interact with proteins, RNAs and membrane lipids, contain site of phosphorylation and/or kinase docking site, and play a role in protein homo and hetero dimerization/oligomerization in processes ranging from signal transduction to regulation of transcription. Mutations in SAM domains have been linked to several diseases.


Pssm-ID: 188886 [Multi-domain]  Cd Length: 56  Bit Score: 57.63  E-value: 1.76e-10
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gi 1034656196 1259 QVSHWLMSLNLEQYVSEFSAQNITGEQLLQLDGNKLKALGMTASQDRAVVKKKLKE 1314
Cdd:cd09487      1 DVAEWLESLGLEQYADLFRKNEIDGDALLLLTDEDLKELGITSPGHRKKILRAIQR 56
PDZ3_Dlg1-2-4-like cd06795
PDZ domain 3 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg) ...
 504-584 1.91e-10

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: 58.52  E-value: 1.91e-10
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gi 1034656196  504 PVELEKDEDGLGISIIGmgvgadaGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGN 583
Cdd:cd06795      4 KIVLHKGSTGLGFNIVG-------GEDGEGIFISFILAGGPADLSGELRRGDQILSVNGVDLRNATHEQAAAALKNAGQT 76


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gi 1034656196  584 V 584
Cdd:cd06795     77 V 77
PDZ_Lin-7-like cd06796
PDZ domain of protein Lin-7 and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), ...
 505-588 2.07e-10

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: 58.60  E-value: 2.07e-10
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gi 1034656196  505 VELEKDEDGLGISIIGmgvGADaglEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGNV 584
Cdd:cd06796      5 VELPKTEEGLGFNVMG---GKE---QNSPIYISRIIPGGVADRHGGLKRGDQLLSVNGVSVEGEHHEKAVELLKAAQGSV 78


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gi 1034656196  585 RFVI 588
Cdd:cd06796     79 KLVV 82
PDZ3_LNX1_2-like cd06679
PDZ domain 3 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ ...
 505-580 3.00e-10

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: 58.03  E-value: 3.00e-10
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gi 1034656196  505 VELEKD-EDGLGISIIGmgvGADAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNT 580
Cdd:cd06679      3 VTIKKEpSESLGISVAG---GRGSRRGDLPIYVTNVQPDGCLGRDGRIKKGDVLLSINGISLTNLSHSEAVAVLKAS 76
PDZ_Dishevelled-like cd06717
PDZ domain of segment polarity protein dishevelled homolog DVL1, DVL2, DVL3, and related ...
 514-579 3.28e-10

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: 57.76  E-value: 3.28e-10
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gi 1034656196  514 LGISIIGMGVGADAGleklGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRN 579
Cdd:cd06717     12 LGISIVGQSNERGDG----GIYVGSIMKGGAVAADGRIEPGDMILQVNDISFENMSNDDAVRVLRE 73
cpPDZ_CPP-like cd06782
circularly permuted PDZ domain of C-terminal processing peptidase (CPP), a serine protease, ...
 519-599 3.43e-10

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: 57.88  E-value: 3.43e-10
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gi 1034656196  519 IGMGVGADaglEKLGIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGVTQNFAATVLRNTKG-NVRFVIGREKPGQVS 597
Cdd:cd06782      4 IGIEIGKD---DDGYLVVVSPIPGGPAEKAG-IKPGDVIVAVDGESVRGMSLDEVVKLLRGPKGtKVKLTIRRGGEGEPR 79


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gi 1034656196  598 EV 599
Cdd:cd06782     80 DV 81
PDZ1_Dlg1-2-4-like cd06723
PDZ domain 1 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg) ...
 507-590 3.45e-10

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: 57.71  E-value: 3.45e-10
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  507 LEKDEDGLGISIIGmgvGADAGLE--KLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGNV 584
Cdd:cd06723      6 LERGNSGLGFSIAG---GTDNPHIgdDPSIYITKIIPGGAAAADGRLRVNDIILRVNDVDVRNVTHSVAVEALKEAGSIV 82


                   ....*.
gi 1034656196  585 RFVIGR 590
Cdd:cd06723     83 RLYVKR 88
PDZ1_PDZD7-like cd10833
PDZ domain 1 of the canonical isoform 1 of PDZ domain containing 7 (PDZD7), and related ...
 505-590 3.47e-10

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: 57.83  E-value: 3.47e-10
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  505 VELEKDEDG-LGISIIGmgvGADAGLeklGIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGVTQNFAATVLRNTKgN 583
Cdd:cd10833      4 VTVEKSPDGsLGFSVRG---GSEHGL---GIFVSKVEEGSAAERAG-LCVGDKITEVNGVSLENITMSSAVKVLTGSN-R 75


                   ....*..
gi 1034656196  584 VRFVIGR 590
Cdd:cd10833     76 LRMVVRR 82
PDZ2_FL-whirlin cd06741
PDZ domain 2 of the full-length isoform of whirlin and related domains; PDZ (PSD-95 ...
 511-581 3.64e-10

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: 57.66  E-value: 3.64e-10
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1034656196  511 EDG--LGISIIGmgvgadaGLE-KLGIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGVTQNFAATVLRNTK 581
Cdd:cd06741      9 EDGqsLGLMIRG-------GAEyGLGIYVTGVDPGSVAENAG-LKVGDQILEVNGRSFLDITHDEAVKILKSSK 74
DR0291 COG1579
Predicted nucleic acid-binding protein DR0291, contains C4-type Zn-ribbon domain [General ...
 713-866 4.62e-10

Predicted nucleic acid-binding protein DR0291, contains C4-type Zn-ribbon domain [General function prediction only];


Pssm-ID: 441187 [Multi-domain]  Cd Length: 236  Bit Score: 61.48  E-value: 4.62e-10
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  713 ELDT--SKLSHKFKELQIKHAVTEAEIQKLKTKLQAAENEKVRWELEKTQLQQNIEENKERMLKLEsywieaqtlchtvn 790
Cdd:COG1579     14 ELDSelDRLEHRLKELPAELAELEDELAALEARLEAAKTELEDLEKEIKRLELEIEEVEARIKKYE-------------- 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  791 EHLKETQS--QYQALEKKYNKAKKLIKDFQQKELDFIKRQEAERKKIEDLE------KAHLVEVQG-LQVRIRDLEAEVF 861
Cdd:COG1579     80 EQLGNVRNnkEYEALQKEIESLKRRISDLEDEILELMERIEELEEELAELEaelaelEAELEEKKAeLDEELAELEAELE 159


                   ....*
gi 1034656196  862 RLLKQ 866
Cdd:COG1579    160 ELEAE 164
PDZ1_LNX1_2-like cd06677
PDZ domain 1 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ ...
 501-591 7.81e-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: 56.87  E-value: 7.81e-10
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  501 ELFPVELEKDEDG--LGISIIGmgvGADAGLekLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLR 578
Cdd:cd06677      2 EITTIEIHRSDPYeeLGISIVG---GNDTPL--INIVIQEVYRDGVIARDGRLLPGDQILEVNGVDISNVTHSQARSVLR 76

                           90
                   ....*....|...
gi 1034656196  579 NTKGNVRFVIGRE 591
Cdd:cd06677     77 QPCPVLRLTVLRE 89
SAM_Ste11_fungal cd09534
SAM domain of Ste11_fungal subfamily; SAM (sterile alpha motif) domain of Ste11 subfamily is a ...
 1255-1305 8.67e-10

SAM domain of Ste11_fungal subfamily; SAM (sterile alpha motif) domain of Ste11 subfamily is a protein-protein interaction domain. Proteins of this subfamily have SAM domain at the N-terminus and protein kinase domain at the C-terminus. They participate in regulation of mating pheromone response, invasive growth and high osmolarity growth response. MAP triple kinase Ste11 from S.cerevisia is known to interact with Ste20 kinase and Ste50 regulator. These kinases are able to form homodimers interacting through their SAM domains as well as heterodimers or heterogenous complexes when either SAM domain of monomeric or homodimeric form of Ste11 interacts with Ste50 regulator.


Pssm-ID: 188933  Cd Length: 62  Bit Score: 55.68  E-value: 8.67e-10
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|.
gi 1034656196 1255 WSVQQVSHWLMSLNLEQYVSEFSAQNITGEQLLQLDGNKLKALGMTASQDR 1305
Cdd:cd09534      1 WDEEFVEEWLNELNCGQYLDIFEKNLITGDLLLELDKEALKELGITKVGDR 51
PDZ_densin_erbin-like cd06749
PDZ domain of densin, erbin, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95) ...
 503-590 1.62e-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: 55.80  E-value: 1.62e-09
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  503 FPVELEKDEdGLGISIIGmGVGADAG---LEKLGIFVKTVTEGGAAqrDGRIQVNDQIVEVDGISLVGVTQNFAATVLRN 579
Cdd:cd06749      1 IRVRIEKNP-GLGFSISG-GIGSQGNpfrPDDDGIFVTKVQPDGPA--SKLLQPGDKILEVNGYDFVNIEHGQAVSLLKS 76

                           90
                   ....*....|.
gi 1034656196  580 TKGNVRFVIGR 590
Cdd:cd06749     77 FQNTVDLVVER 87
SAM_WDSUB1 cd09505
SAM domain of WDSUB1 proteins; SAM (sterile alpha motif) domain of WDSUB1 subfamily proteins ...
 1252-1319 1.95e-09

SAM domain of WDSUB1 proteins; SAM (sterile alpha motif) domain of WDSUB1 subfamily proteins is a putative protein-protein interaction domain. Proteins of this group contain multiple domains: SAM, one or more WD40 repeats and U-box (derived version of the RING-finger domain). Apparently the WDSUB1 subfamily proteins participate in protein degradation through ubiquitination, since U-box domain are known as a member of E3 ubiquitin ligase family, while SAM and WD40 domains most probably are responsible for an E2 ubiquitin-conjugating enzyme binding and a target protein binding.


Pssm-ID: 188904  Cd Length: 72  Bit Score: 55.02  E-value: 1.95e-09
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1034656196 1252 VQEWSVQQVSHWLMSLNLEQYVSEFSAQNITGEQLLQLDGNKL-KALGMTASQDRAVVKKKLKEMKMSL 1319
Cdd:cd09505      2 LQDWSEEDVCTWLRSIGLEQYVEVFRANNIDGKELLNLTKESLsKDLKIESLGHRNKILRKIEELKMKS 70
PDZ1-PDZRN4-like cd06715
PDZ domain 1 of PDZ domain-containing RING finger protein 4 (PDZRN4), PDZRN3-B, and related ...
 503-581 3.98e-09

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: 55.09  E-value: 3.98e-09
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  503 FPVELEKDEDGLGISIIGMG--VGADAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNT 580
Cdd:cd06715      3 FTVVLHRENGSLGFNIIGGRpcENNQEGSSSEGIYVSKIVENGPAADEGGLQVHDRIIEVNGKDLSKATHEEAVEAFRTA 82


                   .
gi 1034656196  581 K 581
Cdd:cd06715     83 K 83
SAM_CNK1,2,3-suppressor cd09511
SAM domain of CNK1,2,3-suppressor subfamily; SAM (sterile alpha motif) domain of CNK ...
 1252-1300 4.12e-09

SAM domain of CNK1,2,3-suppressor subfamily; SAM (sterile alpha motif) domain of CNK (connector enhancer of kinase suppressor of ras (Ksr)) subfamily is a protein-protein interaction domain. CNK proteins are multidomain scaffold proteins containing a few protein-protein interaction domains and are required for connecting Rho and Ras signaling pathways. In Drosophila, the SAM domain of CNK is known to interact with the SAM domain of the aveugle protein, forming a heterodimer. Mutation of the SAM domain in human CNK1 abolishes the ability to cooperate with the Ras effector, supporting the idea that this interaction is necessary for proper Ras signal transduction.


Pssm-ID: 188910  Cd Length: 69  Bit Score: 54.22  E-value: 4.12e-09
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|.
gi 1034656196 1252 VQEWSVQQVSHWLMSLN--LEQYVSEFSAQNITGEQLLQLDGNKLKALGMT 1300
Cdd:cd09511      1 VAKWSPKQVTDWLKGLDdcLQQYIYTFEREKVTGEQLLNLSPQDLENLGVT 51
SAM_Shank1,2,3 cd09506
SAM domain of Shank1,2,3 family proteins; SAM (sterile alpha motif) domain of Shank1,2,3 ...
 1252-1313 5.15e-09

SAM domain of Shank1,2,3 family proteins; SAM (sterile alpha motif) domain of Shank1,2,3 family proteins is a protein-protein interaction domain. Shank1,2,3 proteins are scaffold proteins that are known to interact with a variety of cytoplasmic and membrane proteins. SAM domains of the Shank1,2,3 family are prone to homooligomerization. They are highly enriched in the postsynaptic density, acting as scaffolds to organize assembly of postsynaptic proteins. SAM domains of Shank3 proteins can form large sheets of helical fibers. Shank genes show distinct patterns of expression, in rat Shank1 mRNA is found almost exclusively in brain, Shank2 in brain, kidney and liver, and Shank3 in heart, brain and spleen.


Pssm-ID: 188905  Cd Length: 66  Bit Score: 53.86  E-value: 5.15e-09
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1034656196 1252 VQEWSVQQVSHWLMSLNLEQYVSEFSAQNITGEQLLQLDGNKLKALGMTASQDRAVVKKKLK 1313
Cdd:cd09506      2 VHEWTVDDVGDWLESLNLGEHRERFMDNEIDGSHLPNLDKEDLTELGVTRVGHRMNIERALK 63
CtpA COG0793
C-terminal processing protease CtpA/Prc, contains a PDZ domain [Posttranslational modification, ...
 522-685 6.36e-09

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: 59.50  E-value: 6.36e-09
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  522 GVGADAGLEKLGIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGVTQNFAATVLRNTKG-NVRFVIGREKPGQVSEVa 600
Cdd:COG0793     61 GLGAELGEEDGKVVVVSVIPGSPAEKAG-IKPGDIILAIDGKSVAGLTLDDAVKLLRGKAGtKVTLTIKRPGEGEPITV- 138

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  601 QLISQTLEQERRQRELLEQ-----HYAQYDADddevAMEDFNKSLRQ------SALFHDTRGN---TVAELQGMSGncnn 666
Cdd:COG0793    139 TLTRAEIKLPSVEAKLLEGkigyiRIPSFGEN----TAEEFKRALKElkkqgaKGLILDLRNNpggLLDEAVELAD---- 210

                          170
                   ....*....|....*....
gi 1034656196  667 nnnYFLKTGEYATDEEEDE 685
Cdd:COG0793    211 ---LFLPKGPIVYTRGRNG 226
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 ...
 502-590 6.68e-09

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: 54.20  E-value: 6.68e-09
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  502 LFPVELEKDED-GLGIsiiGMGVGADAGLEKlGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNT 580
Cdd:cd06760      4 IMEVTLNKEPGvGLGI---GLCCLPLENDIP-GIFIHHLSPGSVAHMDGRLRRGDQILEINGTSLRNVTLNEAYAILSQC 79

                           90
                   ....*....|.
gi 1034656196  581 K-GNVRFVIGR 590
Cdd:cd06760     80 KpGPVTLIISR 90
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 ...
 505-588 7.89e-09

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: 53.77  E-value: 7.89e-09
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  505 VELEKDEDGLGISIIGmGVGADAGleKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRN-TKGN 583
Cdd:cd06763      4 VELEKGSAGLGFSLEG-GKGSPLG--DRPLTIKRIFKGGAAEQSGVLQVGDEILQINGTSLQGLTRFEAWNIIKSlPEGP 80


                   ....*
gi 1034656196  584 VRFVI 588
Cdd:cd06763     81 VTLLI 85
PDZ2_LNX1_2-like cd06678
PDZ domain 2 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ ...
 503-590 9.29e-09

PDZ domain 2 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 2 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 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: 467166 [Multi-domain]  Cd Length: 82  Bit Score: 53.40  E-value: 9.29e-09
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  503 FPVELEK-DEDGLGISIIGMGvgadaglEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTK 581
Cdd:cd06678      1 LHVTLNKrDGEQLGIKLVRKK-------DEPGVFILDLLEGGLAARDGRLKSDDRVLAINGQDLRHGTPEQAAQIIQASG 73


                   ....*....
gi 1034656196  582 GNVRFVIGR 590
Cdd:cd06678     74 ERVHFVVSR 82
PDZ1_Par3-like cd06691
PDZ domain 1 of partitioning defective 3 (Par3), and related domains; PDZ (PSD-95 ...
 505-579 1.33e-08

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: 53.77  E-value: 1.33e-08
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1034656196  505 VELEKDEDGLGISII---GMGVGADaglekLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRN 579
Cdd:cd06691      8 VELSNDGGPLGIHVVpfsSSLSGRT-----LGLLIRGIEEGSRAERDGRFQENDCIVEINGVDLIDKSFEQAQDIFRQ 80
PDZ2_GRIP1-2-like cd06681
PDZ domain 2 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
 495-588 1.39e-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: 53.39  E-value: 1.39e-08
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  495 KRVEklelfpVELEKDEDGLGISIIGmgvGADAGLEKL-GIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFA 573
Cdd:cd06681      1 KTVE------VTLEKEGNSFGFVIRG---GAHEDRNKSrPLTVTHVRPGGPADREGTIKPGDRLLSVDGISLHGATHAEA 71

                           90
                   ....*....|....*
gi 1034656196  574 ATVLRNTKGNVRFVI 588
Cdd:cd06681     72 MSILKQCGQEATLLI 86
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 ...
 505-581 1.81e-08

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: 53.03  E-value: 1.81e-08
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1034656196  505 VELEKDED-GLGISIIGmgvGADagLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTK 581
Cdd:cd06762      4 VVLHKEEGsGLGFSLAG---GSD--LENKSITVHRVFPSGLAAQEGTIQKGDRILSINGKSLKGVTHGDALSVLKQAR 76
PDZ6_GRIP1-2-like cd06683
PDZ domain 6 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
 503-590 2.62e-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: 52.31  E-value: 2.62e-08
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  503 FPVELEKDEDGLGISIigmgvgadAGLEKLG--IFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNT 580
Cdd:cd06683      4 YTVELKRYGGPLGITI--------SGTEEPFdpIVISGLTEGGLAERTGAIHVGDRILAINGESLRGKPLSEAIHLLQNA 75

                           90
                   ....*....|
gi 1034656196  581 KGNVRFVIGR 590
Cdd:cd06683     76 GDTVTLKISR 85
PDZ3_MAGI-1_3-like cd06733
PDZ domain 3 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, ...
 505-567 3.20e-08

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: 52.23  E-value: 3.20e-08
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1034656196  505 VELEKDEDGLGISIIGmgvGADAGLEklgIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVG 567
Cdd:cd06733      4 VFLRRQETGFGFRILG---GTEEGSQ---VSIGAIVPGGAADLDGRLRTGDELLSVDGVNVVG 60
SAM_BOI-like_fungal cd09535
SAM domain of BOI-like fungal subfamily; SAM (sterile alpha motif) domain of BOI-like fungal ...
 1254-1316 3.47e-08

SAM domain of BOI-like fungal subfamily; SAM (sterile alpha motif) domain of BOI-like fungal subfamily is a potential protein-protein interaction domain. Proteins of this subfamily are apparently scaffold proteins, since most contain SH3 and PH domains, which are also protein-protein interaction domains, in addition to SAM domain. BOI-like proteins participate in cell cycle regulation. In particular BOI1 and BOI2 proteins of budding yeast S.cerevisiae are involved in bud formation, and POB1 protein of fission yeast S.pombe plays a role in cell elongation and separation. Among binding partners of BOI-like fungal subfamily members are such proteins as Bem1 and Cdc42 (they are known to be involved in cell polarization and bud formation).


Pssm-ID: 188934  Cd Length: 65  Bit Score: 51.40  E-value: 3.47e-08
                           10        20        30        40        50        60
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gi 1034656196 1254 EWSVQQVSHWLMSLNLEQYVSE-FSAQNITGEQLLQLDGNKLKALGMTASQDRAVVKKKLKEMK 1316
Cdd:cd09535      2 SWSPEQVAEWLLSAGFDDSVCEkFRENEITGDILLELDLEDLKELDIGSFGKRFKLWNEIKSLR 65
PDZ1_ZO1-like cd06727
PDZ domain 1 of Zonula Occludens-1 (ZO-1), homologs ZO-2 and ZO-3, and related domains; PDZ ...
 505-590 4.83e-08

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: 51.89  E-value: 4.83e-08
                           10        20        30        40        50        60        70        80
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gi 1034656196  505 VELEKDED-GLGISIIGmgvGADAGLEKLG---IFVKTVTEGGAAqrDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNT 580
Cdd:cd06727      3 VTLHRAPGfGFGIAVSG---GRDNPHFQSGdtsIVISDVLKGGPA--EGKLQENDRVVSVNGVSMENVEHSFAVQILRKC 77

                           90
                   ....*....|
gi 1034656196  581 KGNVRFVIGR 590
Cdd:cd06727     78 GKTANITVKR 87
PDZ3_harmonin cd06739
PDZ domain 3 of harmonin isoforms a and b, and related domains; PDZ (PSD-95 (Postsynaptic ...
 509-588 5.55e-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: 51.93  E-value: 5.55e-08
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  509 KDEDGLGISIIGmgvGADAGLEklG-IFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVL----RNTKGN 583
Cdd:cd06739      9 KKNGPLDLALEG---GIDSPLG--GkIVVSAVYEGGAADKHGGIVKGDQIMMVNGKSLTDVTLAEAEAALqramNSGGDW 83


                   ....*
gi 1034656196  584 VRFVI 588
Cdd:cd06739     84 IDLVI 88
SMC_prok_B TIGR02168
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of ...
 701-940 8.80e-08

chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of chromosomes) proteins bind DNA and act in organizing and segregating chromosomes for partition. SMC proteins are found in bacteria, archaea, and eukaryotes. This family represents the SMC protein of most bacteria. The smc gene is often associated with scpB (TIGR00281) and scpA genes, where scp stands for segregation and condensation protein. SMC was shown (in Caulobacter crescentus) to be induced early in S phase but present and bound to DNA throughout the cell cycle. [Cellular processes, Cell division, DNA metabolism, Chromosome-associated proteins]


Pssm-ID: 274008 [Multi-domain]  Cd Length: 1179  Bit Score: 56.99  E-value: 8.80e-08
                           10        20        30        40        50        60        70        80
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gi 1034656196  701 ELPENEDMFSPSELDTSKLSHKFKELQIKHAVTEAEIQKLKTKLQAAENEKVRWELEK-------TQLQQNIEENKERML 773
Cdd:TIGR02168  247 ELKEAEEELEELTAELQELEEKLEELRLEVSELEEEIEELQKELYALANEISRLEQQKqilrerlANLERQLEELEAQLE 326

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  774 KLESYWIEAQTLCHTVNEHLKETQSQYQALEKKYNKAKKLIKDFQQKELDFIKRQEAERKKIEDLEK---AHLVEVQGLQ 850
Cdd:TIGR02168  327 ELESKLDELAEELAELEEKLEELKEELESLEAELEELEAELEELESRLEELEEQLETLRSKVAQLELqiaSLNNEIERLE 406

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  851 VRIRDLEAEVFRlLKQNGTQVNNNNNIFERRTSLGEVSKGDTMENldgKQTSCQDGLSQDLNEAVPETERLDSKALKTRA 930
Cdd:TIGR02168  407 ARLERLEDRRER-LQQEIEELLKKLEEAELKELQAELEELEEELE---ELQEELERLEEALEELREELEEAEQALDAAER 482

                          250
                   ....*....|
gi 1034656196  931 QLSVKNRRQR 940
Cdd:TIGR02168  483 ELAQLQARLD 492
PDZ1_FL-whirlin cd06740
PDZ domain 1 of the full-length isoform of whirlin and related domains; PDZ (PSD-95 ...
 509-581 8.94e-08

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: 50.83  E-value: 8.94e-08
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gi 1034656196  509 KDEDGLGISIIGmgvGADAGLeklGIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGVTQNFAATVLRNTK 581
Cdd:cd06740     10 KSHEGLGFSIRG---GAEHGV---GIYVSLVEPGSLAEKEG-LRVGDQILRVNDVSFEKVTHAEAVKILRVSK 75
SAM_aveugle-like cd09510
SAM domain of aveugle-like subfamily; SAM (sterile alpha motif) domain of SAM_aveugle-like ...
 1250-1314 9.31e-08

SAM domain of aveugle-like subfamily; SAM (sterile alpha motif) domain of SAM_aveugle-like subfamily is a protein-protein interaction domain. In Drosophila, the aveugle (AVE) protein (also known as HYP (Hyphen)) is involved in normal photoreceptor differentiation, and required for epidermal growth factor receptor (EGFR) signaling between ras and raf genes during eye development and wing vein formation. SAM domain of the HYP(AVE) protein interacts with SAM domain of CNK, the multidomain scaffold protein connector enhancer of kinase suppressor of ras. CNK/HYP(AVE) complex interacts with KSR (kinase suppressor of Ras) protein. This interaction leads to stimulation of Ras-dependent Raf activation. This subfamily also includes vertebrate AVE homologs - Samd10 and Samd12 proteins. Their exact function is unknown, but they may play a role in signal transduction during embryogenesis.


Pssm-ID: 188909  Cd Length: 75  Bit Score: 50.38  E-value: 9.31e-08
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gi 1034656196 1250 RAVQEWSVQQVSHWL---MSLNLEQYVSEFSAQNITGEQLLQLDGNKLKALGMTASQDRA-----VVKKKLKE 1314
Cdd:cd09510      1 KPVYLWSVQDVCKWLkrhCPDYYLLYAELFLQHDITGRALLRLNDNKLERMGITDEDHRQdilreILKLRLKT 73
SAM_DGK-delta-eta cd09507
SAM domain of diacylglycerol kinase delta and eta subunits; SAM (sterile alpha motif) domain ...
 1251-1300 3.74e-07

SAM domain of diacylglycerol kinase delta and eta subunits; SAM (sterile alpha motif) domain of DGK-eta-delta subfamily proteins is a protein-protein interaction domain. Proteins of this subfamily are multidomain diacylglycerol kinases with a SAM domain located at the C-terminus. DGK proteins participate in signal transduction. They regulate the level of second messengers such as diacylglycerol and phosphatidic acid. The SAM domain of DGK proteins can form high molecular weight homooligomers through head-to-tail interactions as well as heterooligomers between the SAM domains of DGK delta and eta proteins. The oligomerization plays a role in the regulation of DGK intracellular localization.


Pssm-ID: 188906  Cd Length: 65  Bit Score: 48.56  E-value: 3.74e-07
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gi 1034656196 1251 AVQEWSVQQVSHWLMSLNLEQYVSEFSAQNITGEQLLQLDGNKLKALGMT 1300
Cdd:cd09507      1 PVTNWTTEEVGAWLESLQLGEYRDIFARNDIRGSELLHLERRDLKDLGIT 50
PDZ1_DLG5-like cd06764
PDZ domain 1 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density ...
 505-590 3.99e-07

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: 49.32  E-value: 3.99e-07
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gi 1034656196  505 VELEKDEDGLGISIIGMGVGADAGLEKL----GIFVKTVTEGGAAqrDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNT 580
Cdd:cd06764      7 VEFEKVRDDMDLKALGFDIAGGVNDPQFpgdcSIFVTKVDKGSIA--DGRLRVNDCLLRINDVDLTNKDKKQAIQAVLNG 84

                           90
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gi 1034656196  581 KGNVRFVIGR 590
Cdd:cd06764     85 GGVINMVVRR 94
PDZ3_PDZD7-like cd06751
PDZ domain 3 of the canonical isoform 1 of PDZ domain containing 7 (PDZD7), and related ...
 502-578 5.18e-07

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: 48.97  E-value: 5.18e-07
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gi 1034656196  502 LFPVELEKDEDGLGISIIGmgvGADAGLEKLgIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLR 578
Cdd:cd06751      1 LLTVELSKMKQSLGISISG---GIESKVQPV-VKIEKIFPGGAAALSGNLKAGYELVSVDGESLQQVTHQQAVDIIR 73
PDZ_RIM-like cd06714
PDZ domain of Rab3-interacting molecule 1 (RIM), RIM2, piccolo and related domains; PDZ ...
 511-569 5.59e-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: 49.09  E-value: 5.59e-07
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gi 1034656196  511 EDGLGISIIGmgvGADAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVT 569
Cdd:cd06714     20 GNGLGLKVVG---GKMTESGRLGAYVTKVKPGSVADTVGHLREGDEVLEWNGISLQGKT 75
PDZ_GIPC cd06707
PDZ domain of GIPC family proteins; GIPC1/GIPC (GAIP/RGS19-interacting protein), GIPC2, and ...
 505-588 1.07e-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: 47.99  E-value: 1.07e-06
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gi 1034656196  505 VELEKDEDGLGISIIGMGVGAdagleklgIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGNV 584
Cdd:cd06707      7 IEVTKSEDALGLTITDNGAGY--------AFIKRIKEGSIMDKVPAICVGDHIEKINGESLVGCRHYEVARMLKEIPIGE 78


                   ....
gi 1034656196  585 RFVI 588
Cdd:cd06707     79 TFTL 82
PDZ2_PDZD7-like cd10834
PDZ domain 2 of the canonical isoform 1 of PDZ domain containing 7 (PDZD7), and related ...
 508-581 1.14e-06

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: 47.77  E-value: 1.14e-06
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gi 1034656196  508 EKDEDGLGISIIGmgvGADAGLeklGIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGVTQNFAATVLRNTK 581
Cdd:cd10834      9 TSDDYCLGFNIRG---GSEYGL---GIYVSKVDPGGLAEQNG-IKVGDQILAVNGVSFEDITHSKAVEVLKSQT 75
PDZ_TAX1BP3-like cd10822
PDZ domain of tax1-binding protein 3 (TAX1BP3), and related domains; PDZ (PSD-95 (Postsynaptic ...
 504-590 1.15e-06

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: 48.10  E-value: 1.15e-06
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gi 1034656196  504 PVELEKDEDG----LGISIIGmGVGADA-----GLEKLGIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGVTQNFAA 574
Cdd:cd10822      1 RIEIHKLRQGenliLGFSIGG-GIDQDPsknpfSYTDKGIYVTRVSEGGPAEKAG-LQVGDKILQVNGWDMTMVTHKQAV 78

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gi 1034656196  575 TVLRNTKGNVRFVIGR 590
Cdd:cd10822     79 KRLTKKKPVLRMLVTR 94
PDZ1_MAGI-1_3-like cd06731
PDZ domain 1 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, ...
 502-570 1.38e-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: 47.59  E-value: 1.38e-06
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gi 1034656196  502 LFPVELEKDEDGLGISIIGmgvgADAGLEKLGIfvKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQ 570
Cdd:cd06731      1 LIRTSLKKSARGFGFTIIG----GDEPDEFLQI--KSVVPDGPAALDGKLRTGDVLVSVNDTCVLGYTH 63
PDZ_MPP5-like cd06798
PDZ domain of membrane palmitoylated protein 5 (MPP5), Drosophila Stardust, and related ...
 505-588 1.47e-06

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: 47.34  E-value: 1.47e-06
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gi 1034656196  505 VELEKDEDGLGisiigmgvgADAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGNV 584
Cdd:cd06798      3 VRIEKTREPLG---------ATVRNEGDSVIISRIVKGGAAEKSGLLHEGDEILEINGIEIRGKDVNEVCDLLADMHGTL 73


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gi 1034656196  585 RFVI 588
Cdd:cd06798     74 TFLL 77
PDZ_MPP-like cd06726
PDZ domain of membrane palmitoylated proteins (MPPs), and related domains; PDZ (PSD-95 ...
 534-588 1.64e-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: 47.26  E-value: 1.64e-06
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gi 1034656196  534 IFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGNVRFVI 588
Cdd:cd06726     24 VIVARILHGGMAHRSGLLHVGDEILEINGIPVSGKTVDELQKLLSSLSGSVTFKL 78
PDZ3_Scribble-like cd06702
PDZ domain 3 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 ...
 505-577 1.77e-06

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: 47.25  E-value: 1.77e-06
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1034656196  505 VELEKDEDGLGISIIGmgvGADA-----GLEKLGIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGVTQNFAATVL 577
Cdd:cd06702      3 IHLVKAGGPLGLSIVG---GSDHsshpfGVDEPGIFISKVIPDGAAAKSG-LRIGDRILSVNGKDLRHATHQEAVSAL 76
PDZ_GOPC-like cd06800
PDZ domain of Golgi-associated PDZ and coiled-coil motif-containing protein (GOPC), and ...
 505-586 2.32e-06

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: 46.98  E-value: 2.32e-06
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  505 VELEK-DEDGLGISIIGmgvGADAGLEklgIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGN 583
Cdd:cd06800      3 VLLSKePHEGLGISITG---GKEHGVP---ILISEIHEGQPADRCGGLYVGDAILSVNGIDLRDAKHKEAVTILSQQRGE 76


                   ...
gi 1034656196  584 VRF 586
Cdd:cd06800     77 ITL 79
PDZ_Par6-like cd06718
PDZ domain of partitioning defective 6 (Par6), Drosophila Rho GTPase-activating protein 100F ...
 505-569 3.47e-06

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: 46.41  E-value: 3.47e-06
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1034656196  505 VELEKDEDG-LGISI-IGMGVgadaglEKL-GIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVT 569
Cdd:cd06718      3 VELIKPPGKpLGFYIrDGNGV------ERVpGIFISRLVLGSLADSTGLLAVGDEILEVNGVEVTGKS 64
YhaN COG4717
Uncharacterized conserved protein YhaN, contains AAA domain [Function unknown];
704-866 3.87e-06

Uncharacterized conserved protein YhaN, contains AAA domain [Function unknown];


Pssm-ID: 443752 [Multi-domain]  Cd Length: 641  Bit Score: 51.31  E-value: 3.87e-06
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  704 ENEDMFSPSELDTSKLSHKFKEL--QIKHA-VTEAEIQKLKTKLQAAENEKVRWELEKTQLQQNIEEnKERMLKLESYWI 780
Cdd:COG4717     54 EADELFKPQGRKPELNLKELKELeeELKEAeEKEEEYAELQEELEELEEELEELEAELEELREELEK-LEKLLQLLPLYQ 132

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  781 EAQTLchtvNEHLKETQSQYQALEKKYNKAKKLIKDFQQKELDFIKRQEAERKKIEDLEKAHLVEVQGLQVRIRDLEAEV 860
Cdd:COG4717    133 ELEAL----EAELAELPERLEELEERLEELRELEEELEELEAELAELQEELEELLEQLSLATEEELQDLAEELEELQQRL 208


                   ....*.
gi 1034656196  861 FRLLKQ 866
Cdd:COG4717    209 AELEEE 214
PDZ2_harmonin cd06738
PDZ domain 2 of harmonin isoforms a, b, and c, and related domains; PDZ (PSD-95 (Postsynaptic ...
 513-581 3.98e-06

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: 46.16  E-value: 3.98e-06
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1034656196  513 GLGISIigmgvgADAGLEKLGIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGVTQNFAATVLRNTK 581
Cdd:cd06738     14 GLGCSI------SSGPTQKPGIFISNVKPGSLAEEVG-LEVGDQIVEVNGTSFTNVDHKEAVMALKSSR 75
PDZ4_PTPN13-like cd06696
PDZ domain 4 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), and related ...
 500-590 4.69e-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: 46.15  E-value: 4.69e-06
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  500 LELFPVELEKDEDGLGISIIGmgvgadaGLEKLGIFVKTVTEGgAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRN 579
Cdd:cd06696      2 VELEVTLTKSEKGSLGFTVTK-------GKDDNGCYIHDIVQD-PAKSDGRLRPGDRLIMVNGVDVTNMSHTEAVSLLRA 73

                           90
                   ....*....|.
gi 1034656196  580 TKGNVRFVIGR 590
Cdd:cd06696     74 APKEVTLVLGR 84
SAM_Ste50-like_fungal cd09533
SAM domain of Ste50_like (ubc2) subfamily; SAM (sterile alpha motif) domain of Ste50-like (or ...
 1259-1316 5.45e-06

SAM domain of Ste50_like (ubc2) subfamily; SAM (sterile alpha motif) domain of Ste50-like (or Ubc2 for Ustilago bypass of cyclase) subfamily is a putative protein-protein interaction domain. This group includes only fungal proteins. Basidiomycetes have an N-terminal SAM domain, central UBQ domain, and C-terminal SH3 domain, while Ascomycetes lack the SH3 domain. Ubc2 of Ustilago maydis is a major virulence and maize pathogenicity factor. It is required for filamentous growth (the budding haploid form of Ustilago maydis is a saprophyte, while filamentous dikaryotic form is a pathogen). Also the Ubc2 protein is involved in the pheromone-responsive morphogenesis via the MAP kinase cascade. The SAM domain is necessary for ubc2 function; deletion of SAM eliminates this function. A Lys-to-Glu mutation in the SAM domain of ubc2 gene induces temperature sensitivity.


Pssm-ID: 188932  Cd Length: 58  Bit Score: 45.00  E-value: 5.45e-06
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*...
gi 1034656196 1259 QVSHWLMSLNLEQYVSEFSAQNITGEQLLQLDGNKLKALGMTASQDRAVVKKKLKEMK 1316
Cdd:cd09533      1 DVADWLSSLGLPQYEDQFIENGITGDVLVALDHEDLKEMGITSVGHRLTILKAVYELK 58
SAM_SARM1-like_repeat1 cd09501
SAM domain ot SARM1-like proteins, repeat 1; SAM (sterile alpha motif) domain repeat 1 of ...
 1252-1318 6.72e-06

SAM domain ot SARM1-like proteins, repeat 1; SAM (sterile alpha motif) domain repeat 1 of SARM1-like adaptor proteins is a protein-protein interaction domain. SARM1-like proteins contain two tandem SAM domains. SARM1-like proteins are involved in TLR (Toll-like receptor) signaling. They are responsible for targeted localization of the whole protein to post-synaptic regions of axons. In humans SARM1 expression is detected in kidney and liver.


Pssm-ID: 188900 [Multi-domain]  Cd Length: 69  Bit Score: 44.99  E-value: 6.72e-06
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1034656196 1252 VQEWSVQQVSHWLMSLNLEQYVSEFSAQNITGEQLLQLDGNKLKA-LGMTASQDRAVVKKKLKEMKMS 1318
Cdd:cd09501      1 VPLWSVADVQTWLKQIGFEDYAEKFSESQVDGDLLLQLTEDELKQdLGMSSGLLRKRFLRELVELKTS 68
PDZ_MPP3-MPP4-MPP7-like cd06799
PDZ domain of membrane palmitoylated proteins 3 (MPP3), MPP4, and MPP7, and related domains; ...
 530-586 6.73e-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: 45.31  E-value: 6.73e-06
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*...
gi 1034656196  530 EKLG-IFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGNVRF 586
Cdd:cd06799     20 EKTGaIVVARIMRGGAADRSGLIHVGDELREVNGISVEGKDPEEVIQILANSQGPITF 77
Smc COG1196
Chromosome segregation ATPase Smc [Cell cycle control, cell division, chromosome partitioning]; ...
 725-866 8.25e-06

Chromosome segregation ATPase Smc [Cell cycle control, cell division, chromosome partitioning];


Pssm-ID: 440809 [Multi-domain]  Cd Length: 983  Bit Score: 50.32  E-value: 8.25e-06
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  725 ELQIKHAVTEAEIQKLKTKLQAAENEKVRWELEKTQLQQNIEENKERMLKLESYWIEAQtlchtvnEHLKETQSQYQALE 804
Cdd:COG1196    299 RLEQDIARLEERRRELEERLEELEEELAELEEELEELEEELEELEEELEEAEEELEEAE-------AELAEAEEALLEAE 371

                           90       100       110       120       130       140
                   ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1034656196  805 KKYNKAKKLIKDFQQKELDFIKRQEAERKKIEDLEKAHlvevQGLQVRIRDLEAEVFRLLKQ 866
Cdd:COG1196    372 AELAEAEEELEELAEELLEALRAAAELAAQLEELEEAE----EALLERLERLEEELEELEEA 429
PDZ4_MUPP1-like cd06668
PDZ domain 4 of multi-PDZ-domain protein 1 (MUPP1) and PATJ (protein-associated tight junction) ...
 494-590 8.39e-06

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: 45.37  E-value: 8.39e-06
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  494 EKRVEKLELFpveleKDEDGLGISiigmgVGADAGLEKLGI-FVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNF 572
Cdd:cd06668      1 EIVVAQLSKF-----SESSGLGIS-----LEGTVDVEVRGHhYIRSILPEGPVGRNGKLFSGDELLEVNGIQLLGLSHKE 70

                           90
                   ....*....|....*...
gi 1034656196  573 AATVLRNTKGNVRFVIGR 590
Cdd:cd06668     71 VVSILKELPPPVRLVCCR 88
PDZ_PICK1-like cd06722
PDZ domain of PICK1 (protein interacting with C-kinase 1) and similar domains; PDZ (PSD-95 ...
 505-584 9.54e-06

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: 45.10  E-value: 9.54e-06
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  505 VELEKDEDGLgisiIGMGVGADAGLEKLgIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGNV 584
Cdd:cd06722      3 VTLKKDAQNL----IGISIGGGAPYCPC-LYIVQVFDNTPAAKDGTLAAGDEIVGVNGKSVKGKTKVEVAKMIQAVKGEV 77
PDZ1_INAD-like cd23063
PDZ domain 1 of inactivation-no-after-potential D (INAD), and related domains; PDZ (PSD-95 ...
 505-588 1.65e-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: 44.43  E-value: 1.65e-05
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  505 VELEKDE-DGLGISIIGMGVGADAGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGN 583
Cdd:cd23063      2 VVIEKTEkKSFGICIVRGEVKVSPNTKTTGIFIKGIIPDSPAHKCGRLKVGDRILSVNGNDVRNSTEQAAIDLIKEADFK 81


                   ....*
gi 1034656196  584 VRFVI 588
Cdd:cd23063     82 IVLEI 86
Mplasa_alph_rch TIGR04523
helix-rich Mycoplasma protein; Members of this family occur strictly within a subset of ...
 701-840 2.02e-05

helix-rich Mycoplasma protein; Members of this family occur strictly within a subset of Mycoplasma species. Members average 750 amino acids in length, including signal peptide. Sequences are predicted (Jpred 3) to be almost entirely alpha-helical. These sequences show strong periodicity (consistent with long alpha helical structures) and low complexity rich in D,E,N,Q, and K. Genes encoding these proteins are often found in tandem. The function is unknown.


Pssm-ID: 275316 [Multi-domain]  Cd Length: 745  Bit Score: 49.25  E-value: 2.02e-05
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  701 ELPENEDMFSPSELDTSKLSHKFKELqikhavtEAEIQKLKTKLQAAENEKVRWELEKTQLQQNIEENKERmLKLESYWI 780
Cdd:TIGR04523  490 ELKSKEKELKKLNEEKKELEEKVKDL-------TKKISSLKEKIEKLESEKKEKESKISDLEDELNKDDFE-LKKENLEK 561

                           90       100       110       120       130       140
                   ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  781 EAQTLchtvNEHLKETQSQYQALEKKYNKAKKLIKDFQQKELDFIKRQEAERKKIEDLEK 840
Cdd:TIGR04523  562 EIDEK----NKEIEELKQTQKSLKKKQEEKQELIDQKEKEKKDLIKEIEEKEKKISSLEK 617
Smc COG1196
Chromosome segregation ATPase Smc [Cell cycle control, cell division, chromosome partitioning]; ...
 713-946 3.25e-05

Chromosome segregation ATPase Smc [Cell cycle control, cell division, chromosome partitioning];


Pssm-ID: 440809 [Multi-domain]  Cd Length: 983  Bit Score: 48.39  E-value: 3.25e-05
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  713 ELDTSKLSHKFKELQIKHAVTEAEIQKLKTKLQAAENEKVRWELEKTQLQQNIEE--------------NKERMLKLESY 778
Cdd:COG1196    224 ELEAELLLLKLRELEAELEELEAELEELEAELEELEAELAELEAELEELRLELEEleleleeaqaeeyeLLAELARLEQD 303

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  779 WIEAQTLCHTVNEHLKETQSQYQALEKKYNKAKKLIKDFQQKELDFIKRQEAERKKIEDLEKAHLVEVQGLQVRIRDLEA 858
Cdd:COG1196    304 IARLEERRRELEERLEELEEELAELEEELEELEEELEELEEELEEAEEELEEAEAELAEAEEALLEAEAELAEAEEELEE 383

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  859 EVFRLLKQNGTQVNNNNNIFERRTSLGEVSkgDTMENLDGKQTSCQDGLSQDLNEAVpETERLDSKALKTRAQLSVKNRR 938
Cdd:COG1196    384 LAEELLEALRAAAELAAQLEELEEAEEALL--ERLERLEEELEELEEALAELEEEEE-EEEEALEEAAEEEAELEEEEEA 460


                   ....*...
gi 1034656196  939 QRPSRTRL 946
Cdd:COG1196    461 LLELLAEL 468
SAM_DGK-eta cd09576
SAM domain of diacylglycerol kinase eta; SAM (sterile alpha motif) domain of DGK-eta subfamily ...
 1252-1315 4.37e-05

SAM domain of diacylglycerol kinase eta; SAM (sterile alpha motif) domain of DGK-eta subfamily proteins is a protein-protein interaction domain. Proteins of this subfamily are multidomain diacylglycerol kinases. The SAM domain is located at the C-terminus of two out of three isoforms of DGK-eta protein. DGK-eta proteins participate in signal transduction. They regulate the level of second messengers such as diacylglycerol and phosphatidic acid. The SAM domain of DCK-eta proteins can form high molecular weight homooligomers through head-to-tail interactions as well as heterooligomers with the SAM domain of DGK-delta proteins. The oligomerization plays a role in the regulation of the DGK-delta intracellular localization: it is responsible for sustained endosomal localization of the protein and resulted in negative regulation of DCK-eta catalytic activity.


Pssm-ID: 188975  Cd Length: 65  Bit Score: 42.65  E-value: 4.37e-05
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1034656196 1252 VQEWSVQQVSHWLMSLNLEQYVSEFSAQNITGEQLLQLDGNKLKALGMTASQDRAVVKKKLKEM 1315
Cdd:cd09576      2 VQKWGTDEVAAWLDLLSLGEYKEIFIRHDIRGSELLHLERRDLKDLGIPKVGHMKRILQGIKEL 65
PDZ1_APBA1_3-like cd06720
PDZ domain 1 of amyloid-beta A4 precursor protein-binding family A member 1 (APBA1), APBA2, ...
 505-588 4.90e-05

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: 43.02  E-value: 4.90e-05
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  505 VELEKDEdGLGISIIGMGVGAdaglekL--GIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKG 582
Cdd:cd06720      5 VEKQKGE-ILGVVIVESGWGS------LlpTVVVANMMPGGPAARSGKLNIGDQIMSINGTSLVGLPLSTCQAIIKNLKN 77


                   ....*...
gi 1034656196  583 N--VRFVI 588
Cdd:cd06720     78 QtkVKLTV 85
PDZ_syntrophin-like cd06801
PDZ domain of syntrophins, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), ...
 505-584 5.31e-05

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: 42.95  E-value: 5.31e-05
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  505 VELEKDED-GLGISIIGmgvGADaglEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGN 583
Cdd:cd06801      3 VRVVKQDVgGLGISIKG---GAE---HKMPILISKIFKGQAADQTGQLFVGDAILSVNGENLEDATHDEAVQALKNAGDE 76


                   .
gi 1034656196  584 V 584
Cdd:cd06801     77 V 77
SMC_prok_B TIGR02168
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of ...
 701-935 6.23e-05

chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of chromosomes) proteins bind DNA and act in organizing and segregating chromosomes for partition. SMC proteins are found in bacteria, archaea, and eukaryotes. This family represents the SMC protein of most bacteria. The smc gene is often associated with scpB (TIGR00281) and scpA genes, where scp stands for segregation and condensation protein. SMC was shown (in Caulobacter crescentus) to be induced early in S phase but present and bound to DNA throughout the cell cycle. [Cellular processes, Cell division, DNA metabolism, Chromosome-associated proteins]


Pssm-ID: 274008 [Multi-domain]  Cd Length: 1179  Bit Score: 47.74  E-value: 6.23e-05
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  701 ELPENEDMFSPSELDTSKLSHKFKELQIKHAVTEAEIQKLKTKLQAAENEKVRWELEKTQLQQNIEENKERMLKLESYWI 780
Cdd:TIGR02168  706 ELEELEEELEQLRKELEELSRQISALRKDLARLEAEVEQLEERIAQLSKELTELEAEIEELEERLEEAEEELAEAEAEIE 785

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  781 EAQTLCHTVNEHLKETQSQYQALEKKYNKAKKLIKDFQQKELDFIKRQEAERKKIEDLEKAHLV----------EVQGLQ 850
Cdd:TIGR02168  786 ELEAQIEQLKEELKALREALDELRAELTLLNEEAANLRERLESLERRIAATERRLEDLEEQIEElsedieslaaEIEELE 865

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  851 VRIRDLEAEVFRLLKQNGTQVNNNNNIFERRTSLGEvskgdTMENLDGKQTSCQDGLSQD---LNEAVPETERLDSKALK 927
Cdd:TIGR02168  866 ELIEELESELEALLNERASLEEALALLRSELEELSE-----ELRELESKRSELRRELEELrekLAQLELRLEGLEVRIDN 940


                   ....*...
gi 1034656196  928 TRAQLSVK 935
Cdd:TIGR02168  941 LQERLSEE 948
SAM_Samd14 cd09530
SAM domain of Samd14 subfamily; SAM (sterile alpha motif) domain of SamD14 (or FAM15A) ...
 1254-1315 6.77e-05

SAM domain of Samd14 subfamily; SAM (sterile alpha motif) domain of SamD14 (or FAM15A) subfamily is a putative protein-protein interaction domain. SAM is widespread domain in proteins involved in signal transduction and regulation. In many cases SAM mediates homodimerization/oligomerization. The exact function of proteins belonging to this subfamily is unknown.


Pssm-ID: 188929  Cd Length: 67  Bit Score: 42.31  E-value: 6.77e-05
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1034656196 1254 EWSVQQVSHWLMSLNLEQYVSEFSAQNITGEQLLQLDGNKLKALGMTASQDRAVVKKKLKEM 1315
Cdd:cd09530      2 SWDTEDVAEWIEGLGFPQYRECFTTNFIDGRKLILVDASTLPRMGVTDFEHIKAIARKIREL 63
DR0291 COG1579
Predicted nucleic acid-binding protein DR0291, contains C4-type Zn-ribbon domain [General ...
 724-860 1.01e-04

Predicted nucleic acid-binding protein DR0291, contains C4-type Zn-ribbon domain [General function prediction only];


Pssm-ID: 441187 [Multi-domain]  Cd Length: 236  Bit Score: 45.30  E-value: 1.01e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  724 KELQIKHAVTEAEIQKLKTKLQAAENEKVRWELEKTQLQQNIEENKERM-----------LKLEsywIEAQTLCHTVNE- 791
Cdd:COG1579     34 AELEDELAALEARLEAAKTELEDLEKEIKRLELEIEEVEARIKKYEEQLgnvrnnkeyeaLQKE---IESLKRRISDLEd 110

                           90       100       110       120       130       140       150
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  792 HLKETQSQYQALEKKYNKAKKLIKDFQQKeldfIKRQEAER-KKIEDLEKahlvEVQGLQVRIRDLEAEV 860
Cdd:COG1579    111 EILELMERIEELEEELAELEAELAELEAE----LEEKKAELdEELAELEA----ELEELEAEREELAAKI 172
SMC_N pfam02463
RecF/RecN/SMC N terminal domain; This domain is found at the N terminus of SMC proteins. The ...
 713-939 1.04e-04

RecF/RecN/SMC N terminal domain; This domain is found at the N terminus of SMC proteins. The SMC (structural maintenance of chromosomes) superfamily proteins have ATP-binding domains at the N- and C-termini, and two extended coiled-coil domains separated by a hinge in the middle. The eukaryotic SMC proteins form two kind of heterodimers: the SMC1/SMC3 and the SMC2/SMC4 types. These heterodimers constitute an essential part of higher order complexes, which are involved in chromatin and DNA dynamics. This family also includes the RecF and RecN proteins that are involved in DNA metabolism and recombination.


Pssm-ID: 426784 [Multi-domain]  Cd Length: 1161  Bit Score: 46.89  E-value: 1.04e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  713 ELDTSKLSHKFKELQIKHAVTEAEIQKLKTKLQ-AAENEKVRWELEKTQLQQNIEENKERMLKLEsywieAQTLCHTVNE 791
Cdd:pfam02463  240 DLLQELLRDEQEEIESSKQEIEKEEEKLAQVLKeNKEEEKEKKLQEEELKLLAKEEEELKSELLK-----LERRKVDDEE 314

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  792 HLKETQSQYQALEKKYNKAKKLIKDFQQKELDFIKRQEAERKKIEDLEKAHLVEVQGLQVRI---RDLEAEVFRLLKQNG 868
Cdd:pfam02463  315 KLKESEKEKKKAEKELKKEKEEIEELEKELKELEIKREAEEEEEEELEKLQEKLEQLEEELLakkKLESERLSSAAKLKE 394

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1034656196  869 TQVNNNNNIFERRTSLGEVSKGDTMENLDGKQT-SCQDGLSQDLNEAVPETERLDSKALKTRAQLSVKNRRQ 939
Cdd:pfam02463  395 EELELKSEEEKEAQLLLELARQLEDLLKEEKKEeLEILEEEEESIELKQGKLTEEKEELEKQELKLLKDELE 466
PDZ3_ZO1-like_domain cd06729
PDZ domain 3 of Zonula Occludens-1 (ZO-1), homologs ZO-2 and ZO-3, and related domains; PDZ ...
 511-577 1.16e-04

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: 41.78  E-value: 1.16e-04
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1034656196  511 EDGLGISIIGmgvGADAGleklgIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGVTQNFAATVL 577
Cdd:cd06729     10 GGSVGLRLAG---GNDVG-----IFVAGVQEGSPAEKQG-LQEGDQILKVNGVDFRNLTREEAVLFL 67
SAM_DGK-delta cd09575
SAM domain of diacylglycerol kinase delta; SAM (sterile alpha motif) domain of DGK-delta ...
 1252-1300 1.29e-04

SAM domain of diacylglycerol kinase delta; SAM (sterile alpha motif) domain of DGK-delta subfamily proteins is a protein-protein interaction domain. Proteins of this subfamily are multidomain diacylglycerol kinases with a SAM domain located at the C-terminus. DGK-delta proteins participate in signal transduction. They regulate the level of second messengers such as diacylglycerol and phosphatidic acid. In particular DGK-delta is involved in the regulation of clathrin-dependent endocytosis. The SAM domain of DGK-delta proteins can form high molecular weight homooligomers through head-to-tail interactions as well as heterooligomers with the SAM domain of DGK-eta proteins. The oligomerization plays a role in the regulation of the DGK-delta intracellular localization: it inhibits the translocation of the protein to the plasma membrane from the cytoplasm. The SAM domain also can bind Zn at multiple (not conserved) sites driving the formation of highly ordered large sheets of polymers, thus suggesting that Zn may play important role in the function of DCK-delta.


Pssm-ID: 188974  Cd Length: 65  Bit Score: 41.47  E-value: 1.29e-04
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|....*....
gi 1034656196 1252 VQEWSVQQVSHWLMSLNLEQYVSEFSAQNITGEQLLQLDGNKLKALGMT 1300
Cdd:cd09575      2 VHLWGTEEVAAWLEHLSLCEYKDIFTRHDVRGSELLHLERRDLKDLGVT 50
PDZ2_DLG5-like cd06765
PDZ domain 2 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density ...
 526-593 1.98e-04

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: 41.18  E-value: 1.98e-04
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1034656196  526 DAGLE-KLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGNVRFVIGREKP 593
Cdd:cd06765      9 DSGISlENGVFISRIVPGSPAAKEGSLTVGDRIIAINGIALDNKSLSECEALLRSCRDSLSLSLMKVFP 77
PDZ_ARHGEF11-12-like cd23069
PDZ domain of ARHGEF11, ARHGEF12, and related domains; PDZ (PSD-95 (Postsynaptic density ...
 505-583 2.17e-04

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: 41.22  E-value: 2.17e-04
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1034656196  505 VELEKDEDGLGISIIGMGVgadagleklgIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISlvgVTQNFAATVLRNTKGN 583
Cdd:cd23069      4 VVIQRDENGYGLTVSGDNP----------VFVQSVKEGGAAYRAG-VQEGDRIIKVNGTL---VTHSNHLEVVKLIKSG 68
Smc COG1196
Chromosome segregation ATPase Smc [Cell cycle control, cell division, chromosome partitioning]; ...
 718-866 2.48e-04

Chromosome segregation ATPase Smc [Cell cycle control, cell division, chromosome partitioning];


Pssm-ID: 440809 [Multi-domain]  Cd Length: 983  Bit Score: 45.70  E-value: 2.48e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  718 KLSHKFKELQIKHAV-----TEAEIQKLKTKLQAAENEKVRWELEKTQLQQNIEENKERMLKLEsywieaqtlchtvnEH 792
Cdd:COG1196    217 ELKEELKELEAELLLlklreLEAELEELEAELEELEAELEELEAELAELEAELEELRLELEELE--------------LE 282

                           90       100       110       120       130       140       150
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1034656196  793 LKETQSQYQALEKKYNKAKKLIKDFQQKELDFIKRQEAERKKIEDLEKahlvEVQGLQVRIRDLEAEVFRLLKQ 866
Cdd:COG1196    283 LEEAQAEEYELLAELARLEQDIARLEERRRELEERLEELEEELAELEE----ELEELEEELEELEEELEEAEEE 352
PDZ_RapGEF2_RapGEF6-like cd06755
PDZ domain of Rap guanine nucleotide exchange factor 2 and Rap guanine nucleotide exchange ...
 511-580 3.24e-04

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: 40.71  E-value: 3.24e-04
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1034656196  511 EDGLGISIIGmgvgadaGLEK-LGIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGVTQNFAATVLRNT 580
Cdd:cd06755     11 ESPLHFSLLG-------GSEKgFGIFVSKVEKGSKAAEAG-LKRGDQILEVNGQNFENITLKKALEILRNN 73
SAM_liprin-beta1,2_repeat1 cd09563
SAM domain of liprin-beta1,2 proteins repeat 1; SAM (sterile alpha motif) domain repeat 1 of ...
 1254-1300 3.25e-04

SAM domain of liprin-beta1,2 proteins repeat 1; SAM (sterile alpha motif) domain repeat 1 of liprin-beta1,2 proteins is a protein-protein interaction domain. Liprin-beta protein contain three copies (repeats) of SAM domain. They may form heterodimers with liprins-alpha through their SAM domains. It was suggested based on bioinformatic approaches that the second SAM domain of liprin-beta is potentially able to form polymers. Liprins were originally identified as LAR (leukocyte common antigen-related) transmembrane protein-tyrosine phosphatase-interacting proteins. They participate in mammary gland development, in axon guidance, and in the maintenance of lymphatic vessel integrity.


Pssm-ID: 188962  Cd Length: 64  Bit Score: 40.29  E-value: 3.25e-04
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|....*....
gi 1034656196 1254 EWSVQQVSHWLMSLNLEQYVSEfSAQNIT-GEQLLQLDGNKL-KALGMT 1300
Cdd:cd09563      3 EWSTEQVCDWLAELGLGQYVDE-CRRWVKsGQTLLKASPQELeKELGIK 50
SAM_Samd3 cd09526
SAM domain of Samd3 subfamily; SAM (sterile alpha motif) domain of the Samd3 subfamily is a ...
 1252-1297 3.28e-04

SAM domain of Samd3 subfamily; SAM (sterile alpha motif) domain of the Samd3 subfamily is a putative protein-protein interaction domain. Proteins of this subfamily have a SAM domain at the N-terminus. SAM is a widespread domain in signaling and regulatory proteins. In many cases SAM mediates dimerization/oligomerization. Exact function of proteins belonging to this subfamily is unknown.


Pssm-ID: 188925  Cd Length: 66  Bit Score: 40.42  E-value: 3.28e-04
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|....*.
gi 1034656196 1252 VQEWSVQQVSHWLMSLNLEQYVSEFSAQNITGEQLLQLDGNKLKAL 1297
Cdd:cd09526      1 METWSVEQVCNWLVEKNLGELVPRFQEEEVSGAALLALNDRMVQQL 46
SAM_Polycomb cd09509
SAM domain of Polycomb group; SAM (sterile alpha motif) domain of Polycomb group is a ...
 1252-1299 3.56e-04

SAM domain of Polycomb group; SAM (sterile alpha motif) domain of Polycomb group is a protein-protein interaction domain. The Polycomb group includes transcriptional repressors which are involved in the regulation of some key regulatory genes during development in many organisms. They are best known for silencing Hox (Homeobox) genes. Polycomb proteins work together in large multimeric and chromatin-associated complexes. They organize chromatin of the target genes and maintain repressed states during many cell divisions. Polycomb proteins are classified based on their common function, but not on conserved domains and/or motifs; however many Polycomb proteins (members of PRC1 class complex) contain SAM domains which are more similar to each other inside of the Polycomb group than to SAM domains outside of it. Most information about structure and function of Polycomb SAM domains comes from studies of Ph (Polyhomeotic) and Scm (Sex comb on midleg) proteins. Polycomb SAM domains usually can be found at the C-terminus of the proteins. Some members of this group contain, in addition to the SAM domain, MTB repeats, Zn finger, and/or DUF3588 domains. Polycomb SAM domains can form homo- and/or heterooligomers through ML and EH surfaces. SAM/SAM oligomers apparently play a role in transcriptional repression through polymerization along the chromosome. Polycomb proteins are known to be highly expressed in some cells years before their cancer pathology; thus they are attractive markers for early cancer therapy.


Pssm-ID: 188908  Cd Length: 64  Bit Score: 40.16  E-value: 3.56e-04
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|..
gi 1034656196 1252 VQEWSVQQVSHWLMSLN-LEQYVSEFSAQNITGEQLLQLdgNK---LKALGM 1299
Cdd:cd09509      1 PSKWSVDDVAQFIKSLDgCAEYAEVFREQEIDGQALLLL--TEddlLKGMGL 50
SMC_prok_A TIGR02169
chromosome segregation protein SMC, primarily archaeal type; SMC (structural maintenance of ...
 701-891 3.64e-04

chromosome segregation protein SMC, primarily archaeal type; SMC (structural maintenance of chromosomes) proteins bind DNA and act in organizing and segregating chromosomes for partition. SMC proteins are found in bacteria, archaea, and eukaryotes. It is found in a single copy and is homodimeric in prokaryotes, but six paralogs (excluded from this family) are found in eukarotes, where SMC proteins are heterodimeric. This family represents the SMC protein of archaea and a few bacteria (Aquifex, Synechocystis, etc); the SMC of other bacteria is described by TIGR02168. The N- and C-terminal domains of this protein are well conserved, but the central hinge region is skewed in composition and highly divergent. [Cellular processes, Cell division, DNA metabolism, Chromosome-associated proteins]


Pssm-ID: 274009 [Multi-domain]  Cd Length: 1164  Bit Score: 45.06  E-value: 3.64e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  701 ELPENEDMFSPSELDTSKLSHKFKELQIKHAvtEAEIQKLKTKLQAAENEKVRWE--------------LEKTQLQQNIE 766
Cdd:TIGR02169  759 ELKELEARIEELEEDLHKLEEALNDLEARLS--HSRIPEIQAELSKLEEEVSRIEarlreieqklnrltLEKEYLEKEIQ 836

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  767 ENKERMLKLEsywieaqtlchtvnEHLKETQSQYQALEKKYNKAKKLIKDFQQKELDFIKRQEAERKKIEDLEKahlvEV 846
Cdd:TIGR02169  837 ELQEQRIDLK--------------EQIKSIEKEIENLNGKKEELEEELEELEAALRDLESRLGDLKKERDELEA----QL 898

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....*
gi 1034656196  847 QGLQVRIRDLEAEVFRLLKQNGTQVNNNNNIFERRTSLGEVSKGD 891
Cdd:TIGR02169  899 RELERKIEELEAQIEKKRKRLSELKAKLEALEEELSEIEDPKGED 943
COG4372 COG4372
Uncharacterized protein, contains DUF3084 domain [Function unknown];
735-867 4.08e-04

Uncharacterized protein, contains DUF3084 domain [Function unknown];


Pssm-ID: 443500 [Multi-domain]  Cd Length: 370  Bit Score: 44.51  E-value: 4.08e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  735 AEIQKLKTKLQAAENEKVRWELEKTQLQQNIEENKERMLKLESYWIEAQTLCHTVNEHLKETQSQYQALEKKYNKAKKLI 814
Cdd:COG4372     38 FELDKLQEELEQLREELEQAREELEQLEEELEQARSELEQLEEELEELNEQLQAAQAELAQAQEELESLQEEAEELQEEL 117

                           90       100       110       120       130
                   ....*....|....*....|....*....|....*....|....*....|....*.
gi 1034656196  815 KDFQQKELDFIKRQEAERKKIEDLEKAHLV---EVQGLQVRIRDLEAEVFRLLKQN 867
Cdd:COG4372    118 EELQKERQDLEQQRKQLEAQIAELQSEIAEreeELKELEEQLESLQEELAALEQEL 173
PDZ2-PDZRN4-like cd06716
PDZ domain 2 of PDZ domain-containing RING finger protein 4 (PDZRN4), PDZRN3-B, and related ...
 530-590 4.60e-04

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: 40.33  E-value: 4.60e-04
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1034656196  530 EKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQnfAATVLRNTKGNVRFVIGR 590
Cdd:cd06716     29 EDTGIYVSEVDPNSIAAKDGRIREGDQILQINGVDVQNREE--AIALLSEEEKSITLLVAR 87
PDZ3_GRIP1-2-like cd06684
PDZ domain 3 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
 505-588 5.71e-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: 40.31  E-value: 5.71e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  505 VELEKDE-DGLGISII-GMGVGadagleKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLR-NTK 581
Cdd:cd06684      5 VEIEKTPgSSLGITLStSTHRN------KQVIVIDSIKPASIADRCGALHVGDHILSIDGTSVEHCSLAEATQLLAsNSG 78


                   ....*..
gi 1034656196  582 GNVRFVI 588
Cdd:cd06684     79 DQVKLEI 85
DUF4472 pfam14739
Domain of unknown function (DUF4472); This family is specific to the Chordates. Some members ...
 712-822 5.88e-04

Domain of unknown function (DUF4472); This family is specific to the Chordates. Some members also carry Kinesin-motor domains at their N-terminus, Kinesin, pfam00225.


Pssm-ID: 464291 [Multi-domain]  Cd Length: 107  Bit Score: 40.75  E-value: 5.88e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  712 SELDTSKLSHKFKELQIKH----AVTEAEIQKLKTKLQAAENEKVRWELEKTQLQQNIEENKERMlklesywIEAQTLCH 787
Cdd:pfam14739    1 SEEEKLQISKALVDLQIENnklrEQYEAEKFELKNKLLNLENRVLELELRLEKAAEEIQDLRERL-------RELEDDRR 73

                           90       100       110
                   ....*....|....*....|....*....|....*
gi 1034656196  788 TVNEHLKETQSQYQALEKKYNKAKKlikdfQQKEL 822
Cdd:pfam14739   74 ELAEEFVALKKNYQALSKELEAEVA-----KNQEL 103
PDZ3_FL-whirlin-like cd06742
PDZ domain 3 of the full-length isoform of whirlin, PDZ domain 1 of the short isoform of ...
 514-567 6.26e-04

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: 40.03  E-value: 6.26e-04
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....
gi 1034656196  514 LGISIIGmGVGADAGLEKlgifVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVG 567
Cdd:cd06742     13 LGIAIEG-GANTKQPLPR----VINIQRGGSAHNCGGLKVGHVILEVNGTSLRG 61
PDZ2_ZO1-like_ds cd06728
PDZ domain 2 of Zonula Occludens-1 (ZO-1), ZO-2 and ZO-3, and related domains; form ...
 531-591 8.44e-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: 39.51  E-value: 8.44e-04
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1034656196  531 KLG--IFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGNVRFVIGRE 591
Cdd:cd06728     17 RLGsrIFVKEITPDSLAAKDGNLQEGDIILKINGTPVENLSLSEAKKLIEKSKDKLQLVVLRD 79
PDZ_NHERF-like cd06768
PDZ domains of the Na+/H+ exchange regulatory cofactor (NHERF) family (NHERF1-4), and related ...
 505-564 1.00e-03

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: 39.34  E-value: 1.00e-03
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  505 VELEKDEDGLGISiigmgVGADAGleKLGIFVKTVTEGGAAQRDGrIQVNDQIVEVDGIS 564
Cdd:cd06768      3 CHLVKGPEGYGFN-----LHAEKG--RPGHFIREVDPGSPAERAG-LKDGDRLVEVNGEN 54
PDZ_6 pfam17820
PDZ domain; This entry represents the PDZ domain from a wide variety of proteins.
 535-590 1.11e-03

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


Pssm-ID: 436067 [Multi-domain]  Cd Length: 54  Bit Score: 38.28  E-value: 1.11e-03
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*.
gi 1034656196  535 FVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGVTQnFAATVLRNTKGNVRFVIGR 590
Cdd:pfam17820    1 VVTAVVPGSPAERAG-LRVGDVILAVNGKPVRSLED-VARLLQGSAGESVTLTVRR 54
PDZ_CASK-like cd10831
PDZ domain of peripheral plasma membrane protein CASK, Caenorhabditis Lin-2, and related ...
 535-588 1.32e-03

PDZ domain of peripheral plasma membrane protein CASK, Caenorhabditis Lin-2, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of CASK, Caenorhabditis elegans Lin-2, and related domains. CASK and Lin-2 are membrane-associated guanylate kinase (MAGUK)-like proteins. CASK (also known as Calcium/calmodulin-dependent protein kinase, CAKI, and Camguk) has a role in synaptic transmembrane protein anchoring and ion channel trafficking. CASK may regulate transmembrane proteins that bind calcium, calmodulin, or nucleotides; it regulates the Drosophila ether a go-go (eag) potassium channel, and also regulates autophosphorylation of CaMKII. CASK binding partners include the transcription factor TBR1, and cell-surface proteins, including amyloid precursor protein, neurexins, and syndecans. Lin-2, as a component of the CLin-10-Lin-2-Lin-7 complex, plays a role in controlling the basolateral localization of the EGF receptor Let-23; this complex also associates with the neuron-specific motor protein KIF17 to transport vesicles containing N-methyl-D-aspartate (NMDA) receptor 2B along microtubules. CASK may also function in targeting or scaffolding of the protein parkin which is selectively truncated by a Parkinson's disease-causing mutation; the C-terminus of parkin functions as a class II PDZ-binding motif that binds CASK. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This MPP6-MPP2-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: 467267 [Multi-domain]  Cd Length: 81  Bit Score: 39.00  E-value: 1.32e-03
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....
gi 1034656196  535 FVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGNVRFVI 588
Cdd:cd10831     26 IVARIMHGGMIHRQGTLHVGDEIREINGISVANQTVEQLQKMLREARGSITFKI 79
DUF5401 pfam17380
Family of unknown function (DUF5401); This is a family of unknown function found in ...
 713-923 1.42e-03

Family of unknown function (DUF5401); This is a family of unknown function found in Chromadorea.


Pssm-ID: 375164 [Multi-domain]  Cd Length: 722  Bit Score: 43.19  E-value: 1.42e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  713 ELDTSKLSHKFKEL-QIKHAVTEAEIQKLKT--KLQ---AAENEKVRWELEKTQLQQNIEENKERMLKLESYWIEaqtlc 786
Cdd:pfam17380  349 ELERIRQEERKRELeRIRQEEIAMEISRMREleRLQmerQQKNERVRQELEAARKVKILEEERQRKIQQQKVEME----- 423

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  787 HTVNEHLKETQSQYQALEKKYNKAKKLIKDFQ---QKELDFIKRQEAERKKIE-----DLEKAHLVEVQGLQVRIRDLEA 858
Cdd:pfam17380  424 QIRAEQEEARQREVRRLEEERAREMERVRLEEqerQQQVERLRQQEEERKRKKlelekEKRDRKRAEEQRRKILEKELEE 503

                          170       180       190       200       210       220
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1034656196  859 EVFRLLKQNGTQVNNNNNIFERRTSLGEVSKGDTMENLDGKQTSCQD--GLSQDLNEAVPETERLDS 923
Cdd:pfam17380  504 RKQAMIEEERKRKLLEKEMEERQKAIYEEERRREAEEERRKQQEMEErrRIQEQMRKATEERSRLEA 570
PDZ_nNOS-like cd06708
PDZ domain of neuronal nitric oxide synthase (nNOS), and related domains; PDZ (PSD-95 ...
 534-579 1.46e-03

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: 39.67  E-value: 1.46e-03
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|....*.
gi 1034656196  534 IFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRN 579
Cdd:cd06708     28 VIISDLIRGGAAEQSGLVQVGDIILAVNGRPLVDVSYESALEVLRS 73
SAM_AIDA1AB-like_repeat1 cd09499
SAM domain of AIDA1AB-like proteins, repeat 1; SAM (sterile alpha motif) domain repeat 1 of ...
 1257-1317 1.76e-03

SAM domain of AIDA1AB-like proteins, repeat 1; SAM (sterile alpha motif) domain repeat 1 of AIDA1AB-like proteins is a protein-protein interaction domain. AIDA1AB-like proteins have two tandem SAM domains. They may form an intramolecular head-to-tail homodimer. One of two basic motifs of the nuclear localization signal (NLS) is located within helix 5 of SAM2 (motif HKRK). This signal plays a role in decoupling of SAM2 from SAM1, thus facilitating translocation of this type proteins into the nucleus. SAM1 domain has a potential phosphorylation site for CMGC group of serine/threonine kinases. SAM domains of the AIDA1-like subfamily can directly bind ubiquitin and participate in regulating the degradation of ubiquitinated EphA receptors, particularly EPH-A8 receptor. Additionally AIDA1AB-like proteins may participate in the regulation of nucleoplasmic coilin protein interactions.


Pssm-ID: 188898  Cd Length: 67  Bit Score: 38.05  E-value: 1.76e-03
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1034656196 1257 VQQVSHWLMSLNLEQYVSEFSAQNITGEQLLQ---LDGNKLKALGMTASQDRAVVkkkLKEMKM 1317
Cdd:cd09499      2 VQSVGQWLESIGLPQYESKLLLNGFDDVDFLGsgvMEDQDLKEIGITDEQHRQII---LQAARS 62
PDZ5_PTPN13-like cd06697
PDZ domain 5 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), and related ...
 507-586 1.77e-03

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: 38.86  E-value: 1.77e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  507 LEKDEDGLGISIIGmgvGADAGLEklGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGNVRF 586
Cdd:cd06697      8 LTCHPGQLGLKLTG---GSDSKYQ--VIYVLEIVPGSAAAEEGSLQPLDIIHYINGVSTQGMTLEDAVRALEASLPTVVL 82
PDZ3_INAD-like cd23064
PDZ domain 3 of inactivation-no-after-potential D (INAD), and related domains; PDZ (PSD-95 ...
 509-588 1.80e-03

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: 38.46  E-value: 1.80e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  509 KDEDGLGISIIgMGVGADAGLeklGIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGVTQNFAATVLRNTKGNVRFVI 588
Cdd:cd23064      5 RKEGFLGIMVI-YGKHAEVGS---GIFISDLREGSNAELAG-VKVGDMLLAVNQDVTLESNYDDATGLLKRAEGVVTMIL 79
COG3975 COG3975
Predicted metalloprotease, contains C-terminal PDZ domain [General function prediction only];
500-582 1.87e-03

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


Pssm-ID: 443174 [Multi-domain]  Cd Length: 591  Bit Score: 42.50  E-value: 1.87e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  500 LELFPVELEKDEDGLGISIIGMGVGADAGleklGIFVKTVTEGGAAQRDGrIQVNDQIVEVDGISLVGvtQNFAATVLRN 579
Cdd:COG3975    466 LAPFGLKLVYEDAPSLKPSLGLRVSADGG----GLVVTSVLWGSPAYKAG-LSAGDELLAIDGLRVTA--DNLDDALAAY 538


                   ...
gi 1034656196  580 TKG 582
Cdd:COG3975    539 KPG 541
YhaN COG4717
Uncharacterized conserved protein YhaN, contains AAA domain [Function unknown];
698-866 2.31e-03

Uncharacterized conserved protein YhaN, contains AAA domain [Function unknown];


Pssm-ID: 443752 [Multi-domain]  Cd Length: 641  Bit Score: 42.45  E-value: 2.31e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  698 EVFELPENEDMFSPSELDTSKLSHKFKELQIKHAVTEAEIQKLKTKLQAAENEKvrwelEKTQLQQNIEENKERMLKLES 777
Cdd:COG4717     79 ELKEAEEKEEEYAELQEELEELEEELEELEAELEELREELEKLEKLLQLLPLYQ-----ELEALEAELAELPERLEELEE 153

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  778 YWieaqtlchtvnEHLKETQSQYQALEKKYNKAKK----LIKDFQQKELDFIKRQEAERKKIEDLEKAHLVEVQGLQVRI 853
Cdd:COG4717    154 RL-----------EELRELEEELEELEAELAELQEeleeLLEQLSLATEEELQDLAEELEELQQRLAELEEELEEAQEEL 222

                          170
                   ....*....|...
gi 1034656196  854 RDLEAEVFRLLKQ 866
Cdd:COG4717    223 EELEEELEQLENE 235
PDZ1_PDZ3_bazooka-like cd06665
PDZ domain 1 and PDZ domain 3 of Drosophila bazooka (DmPar3), and related domains; PDZ (PSD-95 ...
 533-578 3.11e-03

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: 38.11  E-value: 3.11e-03
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|....*.
gi 1034656196  533 GIFVKTVTEGGAAQRdGRIQVNDQIVEVDGISLVGVTQNFAATVLR 578
Cdd:cd06665     28 GLLVQHVEPGSRAER-GRLRRDDRILEINGIKLIGLTESQVQEQLR 72
PDZ4_INAD-like cd23065
PDZ domain 4 of inactivation-no-after-potential D (INAD), and related domains; PDZ (PSD-95 ...
 505-569 3.17e-03

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: 37.88  E-value: 3.17e-03
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1034656196  505 VELEKDEDGLGISIIGmgvGADAglEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVT 569
Cdd:cd23065      2 IELKTDKSPLGVSVVG---GKNH--VTTGCIITHIYPNSIVAADKRLKVFDQILDINGTKVHVMT 61
COG4913 COG4913
Uncharacterized conserved protein, contains a C-terminal ATPase domain [Function unknown];
727-866 3.36e-03

Uncharacterized conserved protein, contains a C-terminal ATPase domain [Function unknown];


Pssm-ID: 443941 [Multi-domain]  Cd Length: 1089  Bit Score: 41.82  E-value: 3.36e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  727 QIKHAVTEAEIQKLKTKLQAAENEKVRWElektQLQQNIEENKERMLKLESYWIEAQTLCHTVNEHLKETQSQYQALEKK 806
Cdd:COG4913    660 EIDVASAEREIAELEAELERLDASSDDLA----ALEEQLEELEAELEELEEELDELKGEIGRLEKELEQAEEELDELQDR 735

                           90       100       110       120       130       140
                   ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  807 YNKAKKLIKDFQQKELDFIKRQEAERKKIEDLEKAHLVEVQGLQVRIRDLEAEVFRLLKQ 866
Cdd:COG4913    736 LEAAEDLARLELRALLEERFAAALGDAVERELRENLEERIDALRARLNRAEEELERAMRA 795
SAM_Ph1,2,3 cd09577
SAM domain of Ph (polyhomeotic) proteins of Polycomb group; SAM (sterile alpha motif) domain ...
 1255-1334 5.34e-03

SAM domain of Ph (polyhomeotic) proteins of Polycomb group; SAM (sterile alpha motif) domain of Ph (polyhomeotic) proteins of Polycomb group is a protein-protein interaction domain. Ph1,2,3 proteins are members of PRC1 complex. This complex is involved in transcriptional repression of Hox (Homeobox) cluster genes. It is recruited through methylated H3Lys27 and supports the repression state by mediating monoubiquitination of histone H2A. Proteins of the Ph1,2,3 subfamily contribute to anterior-posterior neural tissue specification during embryogenesis. Additionally, the P2 protein of zebrafish is known to be involved in epiboly and tailbud formation. SAM domains of Ph proteins may interact with each other, forming homooligomers, as well as with SAM domains of other proteins, in particular with the SAM domain of Scm (sex comb on midleg) proteins, forming heterooligomers. Homooligomers are similar to the ones formed by SAM Pointed domains of the TEL proteins. Such SAM/SAM oligomers apparently play a role in transcriptional repression through polymerization along the chromosome.


Pssm-ID: 188976  Cd Length: 69  Bit Score: 37.00  E-value: 5.34e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196 1255 WSVQQVSHWLMSL-NLEQYVSEFSAQNITGEQLLQLDGNKLkalgMTAsqdravvkkklkeMKMSLEKARKAQEKMEKQR 1333
Cdd:cd09577      6 WSVEDVYEFIRSLpGCSDYAEEFRAQEIDGQALLLLKEDHL----MSA-------------MNIKLGPALKICAKINSLK 68


                   .
gi 1034656196 1334 E 1334
Cdd:cd09577     69 E 69
SAM_STIM-1,2-like cd09504
SAM domain of STIM-1,2-like proteins; SAM (sterile alpha motif) domain of STIM-1,2-like ...
 1252-1315 5.53e-03

SAM domain of STIM-1,2-like proteins; SAM (sterile alpha motif) domain of STIM-1,2-like (Stromal interaction molecule) proteins is a putative protein-protein interaction domain. STIM1 and STIM2 human proteins are type I transmembrane proteins. The N-terminal part of them includes "hidden" EF-hand and SAM domains. This region is responsible for sensing changes in store-operated and basal cytoplasmic Ca2+ levels and initiates oligomerization. "Hidden" EF hand and SAM domains have a stable intramolecular association, and the SAM domain is a component that regulates stability within STIM proteins. Destabilization of the EF-SAM association during Ca2+ depletion leads to partial unfolding and aggregation (homooligomerization), thus activating the store-operated Ca2+ entry. Immunoprecipitation analysis indicates that STIM1 and STIM2 can form co-precipitable oligomeric associations in vivo. It was suggested that STIM1 and STIM2 are involved in opposite regulation of store operated channels in plasma membrane.


Pssm-ID: 188903  Cd Length: 74  Bit Score: 36.93  E-value: 5.53e-03
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1034656196 1252 VQEWSVQQVSHWLM-SLNLEQYVSEFSAQNITGEQLLQLDGNKL----KALGMTASQDRAvvKKKLKEM 1315
Cdd:cd09504      2 VHNWTVEDTVEWLVnSVELPQYVEAFKENGVDGSALPRLAVNNPsfltSVLGIKDPIHRQ--KLSLKAM 68
GumC COG3206
Exopolysaccharide export protein/domain GumC/Wzc1 [Cell wall/membrane/envelope biogenesis];
704-860 5.94e-03

Exopolysaccharide export protein/domain GumC/Wzc1 [Cell wall/membrane/envelope biogenesis];


Pssm-ID: 442439 [Multi-domain]  Cd Length: 687  Bit Score: 41.16  E-value: 5.94e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  704 ENEDMFSPSELDTSKLShKFKELQIKHAVTEAEIQKLKTKLQAAENEKVRWELEKTQLQQN--IEENKERMLKLESYWIE 781
Cdd:COG3206    203 QKNGLVDLSEEAKLLLQ-QLSELESQLAEARAELAEAEARLAALRAQLGSGPDALPELLQSpvIQQLRAQLAELEAELAE 281

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  782 AQTlchtvneHLKETQSQYQALEKKYNKAKKLIKDFQQK-------ELDFIKRQEAE-RKKIEDLEKAhLVEVQGLQVRI 853
Cdd:COG3206    282 LSA-------RYTPNHPDVIALRAQIAALRAQLQQEAQRilasleaELEALQAREASlQAQLAQLEAR-LAELPELEAEL 353


                   ....*..
gi 1034656196  854 RDLEAEV 860
Cdd:COG3206    354 RRLEREV 360
TelA pfam05816
Toxic anion resistance protein (TelA); This family consists of several prokaryotic TelA like ...
 709-853 6.76e-03

Toxic anion resistance protein (TelA); This family consists of several prokaryotic TelA like proteins. TelA and KlA are associated with tellurite resistance and plasmid fertility inhibition.


Pssm-ID: 461748  Cd Length: 330  Bit Score: 40.19  E-value: 6.76e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  709 FSPSELDT----------SKLSHKFKELQIKHAVTEAEIQKLKTKLQAAENEkvrweLEK--TQLQQNIEENKERMLKLE 776
Cdd:pfam05816   59 FDPDELGEekklgflplfKKAGNKIEKYFAKYQTAGAQIDKIVVELEKGQDE-----LLKdnAMLDQMYEKNLEYFKELE 133

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  777 SYWIEAQTLCHTVNEHLKEtqsQYQALEKKYN---KAKKLiKDFQQKELDFikrqeaeRKKIEDLEKAHLVEVQG-LQVR 852
Cdd:pfam05816  134 KYIAAGELKLEELDAELLP---ELEAKAAASGdpeDAQAL-RDLRQALFRL-------EQRIHDLELQRAVSIQTaPQIR 202


                   .
gi 1034656196  853 I 853
Cdd:pfam05816  203 L 203
SAM_MLTK cd09529
SAM domain of MLTK subfamily; SAM (sterile alpha motif) domain of MLTK subfamily is a ...
 1252-1301 7.44e-03

SAM domain of MLTK subfamily; SAM (sterile alpha motif) domain of MLTK subfamily is a protein-protein interaction domain. Besides SAM domain, these proteins have N-terminal protein tyrosine kinase domain and leucine-zipper motif. Proteins of this group act as mitogen-activated protein triple kinase in a number of MAPK cascades. They can be activated by autophosphorylation in response to stress signals. MLTK-alpha is known to phosphorylate histone H3. In mammals, MLTKs participate in the activation of the JNK/SAPK, p38, ERK5 pathways, the transcriptional factor NF-kB, in the regulation of the cell cycle checkpoint, and in the induction of apoptosis in a hepatoma cell line. Some members of this subfamily are proto-oncogenes, thus MLTK-alpha is involved in neoplasmic cell transformation and/or skin cancer development in athymic nude mice. Based on in vivo coprecipitation experiments in mammalian cells, it has been demonstrated that MLTK proteins might form homodimers/oligomers via their SAM domains.


Pssm-ID: 188928  Cd Length: 71  Bit Score: 36.71  E-value: 7.44e-03
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|
gi 1034656196 1252 VQEWSVQQVSHWLMSLNLEQYVSEFSAQNITGEQLLQLDGNKLKALGMTA 1301
Cdd:cd09529      7 VHFWMQQLVRKGGHPSELSQYADLFKENHITGKRLLLLTEEDLRDMGIGS 56
PDZ1_GRIP1-2-like cd06687
PDZ domain 1 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
 505-579 7.95e-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: 37.00  E-value: 7.95e-03
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1034656196  505 VELEKDED-GLGISIIGmgvgadaGLEKLGI-FVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQNFAATVLRN 579
Cdd:cd06687      3 VELIKKEGsTLGLTVSG-------GIDKDGKpRVSNLRPGGIAARSDQLNVGDYIKSVNGIRTTKLRHDEIISLLKN 72
COG4372 COG4372
Uncharacterized protein, contains DUF3084 domain [Function unknown];
724-936 8.62e-03

Uncharacterized protein, contains DUF3084 domain [Function unknown];


Pssm-ID: 443500 [Multi-domain]  Cd Length: 370  Bit Score: 40.27  E-value: 8.62e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  724 KELQIKHAVTEAEIQKLKTKLQAAENEKVRWELEKTQLQQNIEENKERMLKLESYWIEAQTLCHTVNEHLKETQSQYQAL 803
Cdd:COG4372     41 DKLQEELEQLREELEQAREELEQLEEELEQARSELEQLEEELEELNEQLQAAQAELAQAQEELESLQEEAEELQEELEEL 120

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  804 EKKYNKAKKLIKDFQQKELDFIKRQEAERKKIEDLEKahlvEVQGLQVRIRDLEAEVFRLLKQNGTQVNNNNNIFERRTS 883
Cdd:COG4372    121 QKERQDLEQQRKQLEAQIAELQSEIAEREEELKELEE----QLESLQEELAALEQELQALSEAEAEQALDELLKEANRNA 196

                          170       180       190       200       210
                   ....*....|....*....|....*....|....*....|....*....|...
gi 1034656196  884 LGEVSKGDTMENLDGKQTSCQDGLSQDLNEAVPETERLDSKALKTRAQLSVKN 936
Cdd:COG4372    197 EKEEELAEAEKLIESLPRELAEELLEAKDSLEAKLGLALSALLDALELEEDKE 249
PRK12704 PRK12704
phosphodiesterase; Provisional
 725-859 9.70e-03

phosphodiesterase; Provisional


Pssm-ID: 237177 [Multi-domain]  Cd Length: 520  Bit Score: 40.15  E-value: 9.70e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034656196  725 ELQIKHAVTEAEIQKLKTKLQA-AENEKVRWELEKtqlqqnieENKERMLKLEsywieaqtlchtvnEHLKETQSQYQAL 803
Cdd:PRK12704    41 KRILEEAKKEAEAIKKEALLEAkEEIHKLRNEFEK--------ELRERRNELQ--------------KLEKRLLQKEENL 98

                           90       100       110       120       130
                   ....*....|....*....|....*....|....*....|....*....|....*.
gi 1034656196  804 EKKYNKAKKLIKDFQQKELDFIKRQEAERKKIEDLEKAHLVEVQGLQvRIRDLEAE 859
Cdd:PRK12704    99 DRKLELLEKREEELEKKEKELEQKQQELEKKEEELEELIEEQLQELE-RISGLTAE 153
 
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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