NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|1034575784|ref|XP_016873894|]
View 

BTB/POZ domain-containing protein 10 isoform X1 [Homo sapiens]

Protein Classification

BTB/POZ domain-containing protein( domain architecture ID 13034961)

BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain-containing protein 10 plays a major role as an activator of AKT family members

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

 Name Accession Description Interval E-value
BTB_POZ_BTBD10_GMRP1 cd18385
BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in ...
 173-282 1.99e-76

BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in BTB/POZ domain-containing protein 10 (BTBD10); BTBD10, also called glucose metabolism-related protein 1 (GMRP1), plays a major role as an activator of AKT family members. It binds to Akt and protein phosphatase 2A (PP2A) and inhibits the PP2A-mediated dephosphorylation of Akt, thereby keeping Akt activated. It also plays a role in preventing motor neuronal death and accelerating the growth of pancreatic beta cells. BTBD10 contains a BTB/POZ domain, a common protein-protein interaction motif of about 100 amino acids. KCTD family BTB domains can adopt a wide range of oligomerization geometries, including homodimerization, tetramerization, and pentamerization.


:

Pssm-ID: 349693  Cd Length: 110  Bit Score: 235.73  E-value: 1.99e-76
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034575784 173 TSERVTLIVDNTRFVVDPSIFTAQPNTMLGRMFGSGREHNFTRPNEKGEYEVAEGIGSTVFRAILDYYKTGIIRCPDGIS 252
Cdd:cd18385     1 TSERVTLIVDNTRFVVDPSIFTAQPNTMLGRMFGSGREHNFTRPNEKGEYEVAEGISSTVFRAILDYYKTGIIRCPDGIS 80

                          90       100       110
                  ....*....|....*....|....*....|
gi 1034575784 253 IPELREACDYLCISFEYSTIKCRDLSALMH 282
Cdd:cd18385    81 IPELREACDYLCISFDYSTIKCRDLSALMH 110
 
Name Accession Description Interval E-value
BTB_POZ_BTBD10_GMRP1 cd18385
BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in ...
 173-282 1.99e-76

BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in BTB/POZ domain-containing protein 10 (BTBD10); BTBD10, also called glucose metabolism-related protein 1 (GMRP1), plays a major role as an activator of AKT family members. It binds to Akt and protein phosphatase 2A (PP2A) and inhibits the PP2A-mediated dephosphorylation of Akt, thereby keeping Akt activated. It also plays a role in preventing motor neuronal death and accelerating the growth of pancreatic beta cells. BTBD10 contains a BTB/POZ domain, a common protein-protein interaction motif of about 100 amino acids. KCTD family BTB domains can adopt a wide range of oligomerization geometries, including homodimerization, tetramerization, and pentamerization.


Pssm-ID: 349693  Cd Length: 110  Bit Score: 235.73  E-value: 1.99e-76
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034575784 173 TSERVTLIVDNTRFVVDPSIFTAQPNTMLGRMFGSGREHNFTRPNEKGEYEVAEGIGSTVFRAILDYYKTGIIRCPDGIS 252
Cdd:cd18385     1 TSERVTLIVDNTRFVVDPSIFTAQPNTMLGRMFGSGREHNFTRPNEKGEYEVAEGISSTVFRAILDYYKTGIIRCPDGIS 80

                          90       100       110
                  ....*....|....*....|....*....|
gi 1034575784 253 IPELREACDYLCISFEYSTIKCRDLSALMH 282
Cdd:cd18385    81 IPELREACDYLCISFDYSTIKCRDLSALMH 110
BTB_3 pfam16017
BTB/POZ domain;
176-281 2.72e-66

BTB/POZ domain;


Pssm-ID: 464976  Cd Length: 106  Bit Score: 209.50  E-value: 2.72e-66
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034575784 176 RVTLIVDNTRFVVDPSIFTAQPNTMLGRMFGSGREHNFTRPNEKGEYEVAEGIGSTVFRAILDYYKTGIIRCPDGISIPE 255
Cdd:pfam16017   1 RLTLVVDGTRFVVDPSLFTAHPDTMLGRMFGSSMERNFTRPNEKGEYEIAEGISSTVFRAILDYYKTGVIRCPPSVSIPE 80

                          90       100
                  ....*....|....*....|....*.
gi 1034575784 256 LREACDYLCISFEYSTIKCRDLSALM 281
Cdd:pfam16017  81 LREACDYLLIPFDATTIKCQNLRALL 106
BTB smart00225
Broad-Complex, Tramtrack and Bric a brac; Domain in Broad-Complex, Tramtrack and Bric a brac. ...
 177-265 1.76e-04

Broad-Complex, Tramtrack and Bric a brac; Domain in Broad-Complex, Tramtrack and Bric a brac. Also known as POZ (poxvirus and zinc finger) domain. Known to be a protein-protein interaction motif found at the N-termini of several C2H2-type transcription factors as well as Shaw-type potassium channels. Known structure reveals a tightly intertwined dimer formed via interactions between N-terminal strand and helix structures. However in a subset of BTB/POZ domains, these two secondary structures appear to be missing. Be aware SMART predicts BTB/POZ domains without the beta1- and alpha1-secondary structures.


Pssm-ID: 197585 [Multi-domain]  Cd Length: 97  Bit Score: 40.75  E-value: 1.76e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034575784  177 VTLIVDNTRFVVDPSIFTAQPNTMLGRMFGSGREHnftrpnEKGEYEVaEGIGSTVFRAILDYYKTGIIRCPDGiSIPEL 256
Cdd:smart00225   2 VTLVVGGKKFHAHKAVLAAHSPYFKALFSSDFKES------DKSEIYL-DDVSPEDFRALLNFLYTGKLDLPEE-NVEEL 73


                   ....*....
gi 1034575784  257 REACDYLCI 265
Cdd:smart00225  74 LELADYLQI 82
 
Name Accession Description Interval E-value
BTB_POZ_BTBD10_GMRP1 cd18385
BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in ...
 173-282 1.99e-76

BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in BTB/POZ domain-containing protein 10 (BTBD10); BTBD10, also called glucose metabolism-related protein 1 (GMRP1), plays a major role as an activator of AKT family members. It binds to Akt and protein phosphatase 2A (PP2A) and inhibits the PP2A-mediated dephosphorylation of Akt, thereby keeping Akt activated. It also plays a role in preventing motor neuronal death and accelerating the growth of pancreatic beta cells. BTBD10 contains a BTB/POZ domain, a common protein-protein interaction motif of about 100 amino acids. KCTD family BTB domains can adopt a wide range of oligomerization geometries, including homodimerization, tetramerization, and pentamerization.


Pssm-ID: 349693  Cd Length: 110  Bit Score: 235.73  E-value: 1.99e-76
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034575784 173 TSERVTLIVDNTRFVVDPSIFTAQPNTMLGRMFGSGREHNFTRPNEKGEYEVAEGIGSTVFRAILDYYKTGIIRCPDGIS 252
Cdd:cd18385     1 TSERVTLIVDNTRFVVDPSIFTAQPNTMLGRMFGSGREHNFTRPNEKGEYEVAEGISSTVFRAILDYYKTGIIRCPDGIS 80

                          90       100       110
                  ....*....|....*....|....*....|
gi 1034575784 253 IPELREACDYLCISFEYSTIKCRDLSALMH 282
Cdd:cd18385    81 IPELREACDYLCISFDYSTIKCRDLSALMH 110
BTB_POZ_KCTD20 cd18386
BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in ...
 173-276 1.21e-66

BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in potassium channel tetramerization domain-containing protein 20 (KCTD20); KCTD20, also called potassium channel tetramerization domain containing 20, is a positive regulator of Akt signaling. It may play an important role in regulating the death and growth of some non-nervous and nervous cells. It contains a BTB/POZ domain, a common protein-protein interaction motif of about 100 amino acids. KCTD family BTB domains can adopt a wide range of oligomerization geometries, including homodimerization, tetramerization, and pentamerization.


Pssm-ID: 349694  Cd Length: 104  Bit Score: 210.20  E-value: 1.21e-66
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034575784 173 TSERVTLIVDNTRFVVDPSIFTAQPNTMLGRMFGSGREHNFTRPNEKGEYEVAEGIGSTVFRAILDYYKTGIIRCPDGIS 252
Cdd:cd18386     1 APEKVTLIVDGTRFVVNPQIFTAHPDTMLGRMFGPGREYNFTRPNEKGEYEIAEGISCTVFRTVLDYYKTGIINCPDGIS 80

                          90       100
                  ....*....|....*....|....
gi 1034575784 253 IPELREACDYLCISFEYSTIKCRD 276
Cdd:cd18386    81 IPDLRDTCDYLCINFDFNTIKCQD 104
BTB_3 pfam16017
BTB/POZ domain;
176-281 2.72e-66

BTB/POZ domain;


Pssm-ID: 464976  Cd Length: 106  Bit Score: 209.50  E-value: 2.72e-66
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034575784 176 RVTLIVDNTRFVVDPSIFTAQPNTMLGRMFGSGREHNFTRPNEKGEYEVAEGIGSTVFRAILDYYKTGIIRCPDGISIPE 255
Cdd:pfam16017   1 RLTLVVDGTRFVVDPSLFTAHPDTMLGRMFGSSMERNFTRPNEKGEYEIAEGISSTVFRAILDYYKTGVIRCPPSVSIPE 80

                          90       100
                  ....*....|....*....|....*.
gi 1034575784 256 LREACDYLCISFEYSTIKCRDLSALM 281
Cdd:pfam16017  81 LREACDYLLIPFDATTIKCQNLRALL 106
BTB_POZ_KCTD20-like cd18318
BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in ...
 175-265 1.68e-65

BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in potassium channel tetramerization domain-containing protein 20 (KCTD20) and BTB/POZ domain-containing protein 10 (BTBD10); KCTD20, also termed potassium channel tetramerization domain containing 20, is a positive regulator of Akt signaling. It may play an important role in regulating the death and growth of some non-nervous and nervous cells. BTBD10, also termed glucose metabolism-related protein 1 (GMRP1), plays a major role as an activator of AKT family members. It binds to Akt and protein phosphatase 2A (PP2A) and inhibits the PP2A-mediated dephosphorylation of Akt, thereby keeping Akt activated. It also plays a role in preventing motor neuronal death and accelerating the growth of pancreatic beta cells.


Pssm-ID: 349627  Cd Length: 92  Bit Score: 206.79  E-value: 1.68e-65
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034575784 175 ERVTLIVDNTRFVVDPSIFTAQPNTMLGRMFGSGREHNFTRPNEKGEYEVAEGIGSTVFRAILDYYKTGIIRCPDGISIP 254
Cdd:cd18318     1 EKVTLVVDGTRFVVDPSLFTAHPDTMLGRMFGSGLENNFTRPNERGEYEVADGISATVFRAILDYYKTGIIRCPPSVSVA 80

                          90
                  ....*....|.
gi 1034575784 255 ELREACDYLCI 265
Cdd:cd18318    81 ELREACDYLLI 91
BTB_POZ_Kv_KCTD cd18187
BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in ...
 177-263 2.45e-27

BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in voltage-gated potassium (Kv) channels and potassium channel tetramerization domain-containing (KCTD) proteins; This family includes two protein groups: voltage-gated potassium (Kv) channels and potassium channel tetramerization domain-containing (KCTD) proteins. Kv channels are membrane proteins with fundamental physiological roles. They are responsible for a variety of electrical phenomena, such as the repolarization of the action potential, spike frequency adaptation, synaptic repolarization, and smooth muscle contraction. KCTD proteins play crucial roles in a variety of fundamental biological processes, such as protein ubiquitination and degradation, suppression of proliferation or transcription, cytoskeleton regulation, tetramerization and gating of ion channels, and others. All family members contain the BTB/POZ domain, also known as tetramerization (T1) domain, which is a versatile protein-protein interaction motif that facilitates homodimerization or heterodimerization.


Pssm-ID: 349498  Cd Length: 83  Bit Score: 104.86  E-value: 2.45e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034575784 177 VTLIVDNTRFVVDPSIFTAQPNTMLGRMFGSGREhnFTRPNEKGEYEVAEGigSTVFRAILDYYKTGIIRCPDGISIPEL 256
Cdd:cd18187     1 VVLNVSGTRFVTNRQTLTRHPDTLLGRMFKPGRE--FTFPNETGEYFIDRD--PTVFRTILNYYRTGKLNCPDGISIPDL 76


                  ....*..
gi 1034575784 257 REACDYL 263
Cdd:cd18187    77 REECDFY 83
BTB_POZ_Kv cd18317
BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in ...
 177-262 2.57e-05

BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in voltage-gated potassium (Kv) channels; Voltage-gated potassium (Kv) channels are composed of alpha subunits, which form the actual conductance pore, and beta subunits, which are auxiliary proteins that associate with alpha subunits to modulate the activity of the Kv channel. This family includes several groups of alpha subunits such as KCNA/Kv1 family of Shaker-type Kv channels, KCNB/Kv2 family of Shab-type Kv channels, KCNC/Kv3 family of Shaw-type Kv channels, KCND/Kv4 family of Shal-type Kv channels, KCNF/Kv5 subfamily of Kv channels, KCNG/Kv6 subfamily of Kv channels, KCNV/Kv8 subfamily of Kv channels, and KCNS/Kv9 subfamily of Kv channels. Kv alpha subunits form functional homo- or hetero-tetrameric channels (typically with other alpha subunits from the same subfamily) through their BTB/POZ domain, also known as tetramerization (T1) domain, which is a versatile protein-protein interaction motif. KCNQ/Kv7 channels are not included in this family, since they do not contain a BTB/POZ domain.


Pssm-ID: 349626  Cd Length: 82  Bit Score: 42.59  E-value: 2.57e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034575784 177 VTLIVDNTRFVVDPSIFTAQPNTMLGRM-------FGSGREHNFTRPnekgeyevaegigSTVFRAILDYYKTGIIRCPD 249
Cdd:cd18317     1 VVLNVGGTRFELSRSTLLRFPDTRLGKLakeshayDESTNEYFFDRN-------------PEVFEAILDYYRTGELHLPS 67

                          90
                  ....*....|...
gi 1034575784 250 GISIPELREACDY 262
Cdd:cd18317    68 NVCPASFKEELEF 80
BTB smart00225
Broad-Complex, Tramtrack and Bric a brac; Domain in Broad-Complex, Tramtrack and Bric a brac. ...
 177-265 1.76e-04

Broad-Complex, Tramtrack and Bric a brac; Domain in Broad-Complex, Tramtrack and Bric a brac. Also known as POZ (poxvirus and zinc finger) domain. Known to be a protein-protein interaction motif found at the N-termini of several C2H2-type transcription factors as well as Shaw-type potassium channels. Known structure reveals a tightly intertwined dimer formed via interactions between N-terminal strand and helix structures. However in a subset of BTB/POZ domains, these two secondary structures appear to be missing. Be aware SMART predicts BTB/POZ domains without the beta1- and alpha1-secondary structures.


Pssm-ID: 197585 [Multi-domain]  Cd Length: 97  Bit Score: 40.75  E-value: 1.76e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034575784  177 VTLIVDNTRFVVDPSIFTAQPNTMLGRMFGSGREHnftrpnEKGEYEVaEGIGSTVFRAILDYYKTGIIRCPDGiSIPEL 256
Cdd:smart00225   2 VTLVVGGKKFHAHKAVLAAHSPYFKALFSSDFKES------DKSEIYL-DDVSPEDFRALLNFLYTGKLDLPEE-NVEEL 73


                   ....*....
gi 1034575784  257 REACDYLCI 265
Cdd:smart00225  74 LELADYLQI 82
BTB_2 pfam02214
BTB/POZ domain; In voltage-gated K+ channels this domain is responsible for subfamily-specific ...
 177-262 4.20e-04

BTB/POZ domain; In voltage-gated K+ channels this domain is responsible for subfamily-specific assembly of alpha-subunits into functional tetrameric channels. In KCTD1 this domain functions as a transcriptional repressor. It also mediates homomultimerization of KCTD1 and interaction of KCTD1 with the transcription factor AP-2-alpha.


Pssm-ID: 426665 [Multi-domain]  Cd Length: 93  Bit Score: 39.50  E-value: 4.20e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034575784 177 VTLIVDNTRFVVDPSIFTAQPNTMLGRMFgsGREHNFTRPnEKGEYEVAEgiGSTVFRAILDYYKTGI-IRCPDGISIPE 255
Cdd:pfam02214   1 VKLNVGGTRFETLKSTLTRFPDTRLGRLL--ELECDDYDD-DTNEYFFDR--SPKHFETILNFYRTGGkLHRPEEVCLDE 75


                  ....*..
gi 1034575784 256 LREACDY 262
Cdd:pfam02214  76 FLEEAEF 82
BTB_POZ_FIP2-like cd18376
BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in ...
 177-265 1.87e-03

BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in Arabidopsis thaliana FH protein interacting protein FIP2 and similar proteins; FIP2 may act as a substrate-specific adaptor of an E3 ubiquitin-protein ligase complex (CUL3-RBX1-BTB) which mediates the ubiquitination and subsequent proteasomal degradation of target proteins. It contains a BTB/POZ domain, also known as tetramerization (T1) domain, which is a versatile protein-protein interaction motif that facilitates homodimerization or heterodimerization.


Pssm-ID: 349685  Cd Length: 89  Bit Score: 37.61  E-value: 1.87e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034575784 177 VTLIVDNTRFVVDPSIFTAQPNTMLGRMFgSGREHnfTRPNEKGEYEV-AEGigsTVFRAILDYYKTGIIRCP--DGISI 253
Cdd:cd18376     1 VKLNVGGQKFTTTLDTLTKDPDSMLAAMF-SGRHS--LKKDEDGSYFIdRDG---THFRHILNYLRDGEVKIPteDRSVL 74

                          90
                  ....*....|..
gi 1034575784 254 PELREACDYLCI 265
Cdd:cd18376    75 KELLEEAEYYQL 86
BTB_POZ_KCTD11 cd18370
BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in ...
 177-252 4.39e-03

BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in potassium channel tetramerization domain-containing protein KCTD11; KCTD11 may function as an antagonist of the Hedgehog pathway of cell proliferation and differentiation by affecting the nuclear transfer of transcription factor GLI1, thus maintaining cerebellar granule cells in the undifferentiated state. It is a probable substrate-specific adapter for a BCR (BTB-CUL3-RBX1) E3 ubiquitin-protein ligase complex towards HDAC1. It contains a BTB/POZ domain; in some cases the domain may be truncated. The BTB/POZ domain, also known as tetramerization (T1) domain, is a versatile protein-protein interaction motif that facilitates homodimerization or heterodimerization. KCTD family BTB domains can adopt a wide range of oligomerization geometries, including homodimerization, tetramerization, and pentamerization. Variants of the human/mouse KCTD11 appear to contain truncated BTB/POZ domains.


Pssm-ID: 349679  Cd Length: 88  Bit Score: 36.52  E-value: 4.39e-03
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1034575784 177 VTLIVDNTRFVVDPSIFTAQPNTMLGRMFGSGREHNFTRPNEKGEYEVAEGIGSTvFRAILDYYKTGIIRCPDGIS 252
Cdd:cd18370     1 VTLNVGGTLYSTTLETLTRFPDSMLGAMFRAGTPIPPNLNMQGGGHYFIDRDGKA-FRHILNFLRLGRLDLPRGYG 75
BTB_POZ_KCTD8-like cd18367
BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in ...
 191-259 4.47e-03

BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in potassium channel tetramerization domain-containing proteins, KCTD8, KCTD12, KCTD16 and similar proteins; This subfamily of KCTD proteins includes KCTD8, KCTD12 (also called predominantly fetal expressed T1 domain/Pfetin), and KCTD16. They act as auxiliary subunits of GABAB receptors associated with mood disorders. KCTD8 interacts as a tetramer with GABRB1 and GABRB2. KCTD12 regulates agonist potency and kinetics of GABAB receptor signaling. It promotes tumorigenesis by facilitating CDC25B/CDK1/Aurora A-dependent G2/M transition. KCTD16 interacts with amyloid beta precursor protein (APP), a type I transmembrane protein involved in a variety of cellular processes such as cell adhesion, and axon guidance. The BTB/POZ domain, also known as tetramerization (T1) domain, is a versatile protein-protein interaction motif that facilitates homodimerization or heterodimerization. KCTD family BTB domains can adopt a wide range of oligomerization geometries, including homodimerization, tetramerization, and pentamerization.


Pssm-ID: 349676  Cd Length: 100  Bit Score: 36.89  E-value: 4.47e-03
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1034575784 191 SIFTAQPNTMLGRMFGSGREHNFTRPNeKGEYEV-AEGIgstVFRAILDYYKTGIIRCPDGisIPE----LREA 259
Cdd:cd18367    19 STLIKDPDSLLGRMFSGKNRQELARDS-KGRYFLdRDGV---LFRYILDYLRNQKLVLPEN--FPErerlKREA 86
BTB_POZ_KCNRG cd18375
BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in ...
 175-252 5.34e-03

BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in potassium channel regulatory protein (KCNRG); KCNRG, also called potassium channel regulator or protein CLLD4, is an endoplasmic reticulum (ER)-associated tumor suppressor that regulates Kv1 family potassium channel proteins by retaining a fraction of the channels in endomembranes. It contains a BTB/POZ domain, also known as tetramerization (T1) domain, which is a versatile protein-protein interaction motif that facilitates homodimerization or heterodimerization.


Pssm-ID: 349684  Cd Length: 97  Bit Score: 36.63  E-value: 5.34e-03
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1034575784 175 ERVTLIVDNTRFVVDPSIFTAQPNTMLGRMFgSGREHNFTRPNekGEYEVAEgiGSTVFRAILDYYKTGIIRCPDGIS 252
Cdd:cd18375     1 ELVTLNVGGKKFTTRPSTLRRFPDSRLARML-DGKDQDFKVVN--GQFFVDR--DGSLFSYILDYLRTGQLTLPTEFS 73
BTB_POZ_KCTD-like cd18316
BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in ...
 184-263 5.79e-03

BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in potassium channel tetramerization domain-containing proteins; The potassium channel tetramerization domain (KCTD) family proteins contain the BTB/POZ domain, also known as tetramerization (T1) domain, which is a versatile protein-protein interaction motif that facilitates homodimerization or heterodimerization. KCTD proteins play crucial roles in a variety of fundamental biological processes, such as protein ubiquitination and degradation, suppression of proliferation or transcription, cytoskeleton regulation, tetramerization and gating of ion channels and others. Some KCTD proteins are involved in protein ubiquitination as part of the CRL (Cullin RING Ligase) E3 ligases. Some others show Cullin-independent functions including binding and regulation of GABA (gamma-aminobutyric acid) receptors (KCTD8, KCTD12 and KCTD16) and inhibition of AP-2 function (KCTD15). KCTD family BTB domains can adopt a wide range of oligomerization geometries, including homodimerization, tetramerization, and pentamerization.


Pssm-ID: 349625  Cd Length: 83  Bit Score: 36.00  E-value: 5.79e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1034575784 184 TRFVVDPSIFTAQPNTMLGRMFGSGREHnftRPNEKGEYEV-AEGigsTVFRAILDYYKTGIIRCP-DGISIPELREACD 261
Cdd:cd18316     8 TLFTTSRSTLLKDPDSLLAALFSGRWPL---PRDEDGSIFIdRDP---ELFRHILNFLRTGKLPLPsDFVELEELLAEAE 81


                  ..
gi 1034575784 262 YL 263
Cdd:cd18316    82 FY 83
 
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.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH