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Conserved domains on  [gi|808354867|ref|NP_001293332|]
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Afadin [Caenorhabditis elegans]

Protein Classification

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
Myo5p-like_CBD_afadin cd15471
cargo binding domain of myosin 5-like of afadin; Afadin is an actin filament (F-actin) and ...
 226-527 6.40e-131

cargo binding domain of myosin 5-like of afadin; Afadin is an actin filament (F-actin) and Rap1 small G protein-binding protein, found in cadherin-based adherens junctions in epithelial cells, endothelial cells, and fibroblasts. It interacts with cell adhesion molecules and signaling molecules and plays a role in the formation of cell junctions, cell polarization, migration, survival, proliferation, and differentiation. Afadin is a multi domain protein, that contains beside a myosin5-like CBD, two Ras-associated domains, a forkhead-associated domain, a PDZ domain, three proline-rich domains, and an F-actin-binding domain.


:

Pssm-ID: 271255  Cd Length: 322  Bit Score: 405.16  E-value: 6.40e-131
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  226 FLAEVMSNRAATSSEMST--FRLSPAYSLYLALRSFHTHN----------KPYSVQFFSRIESNFKQIAQEC-SSKDDLI 292
Cdd:cd15471     1 FHEEPFLSAVITYTNSSTphFKLSPAYTLYLAARYRLSTHyrpeltpterAHKLTAFLNKIASLIQQVIQEQrNIAGALA 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  293 FWLANASEFNHLVERDTELKASRYGKISVEIERIFRRLVAVLQSVIRPAARALLD-----IHLNDHDATGDVIHLLDTTM 367
Cdd:cd15471    81 FWMANASELLNFLKQDRDLSAFSVQAQDVLAEAVQSAFSYLVRCLQEELERSLPAfldslVSLDDEPAIGDVLHTLSSAM 160

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  368 RQARICGLNAALTIQLCGHLLHMVNAFVFNSLVSVNLPAaQLNTRLGKCLQYRIESIHRFCERMGVEMAAECHLDRSRQA 447
Cdd:cd15471   161 RLLRRCRVNAALTIQLFSQLFHFINAWLFNSLVSNPDSG-LCTRYWGKRLRQRLAHVEAWAERQGLELAADCHLDRIVQA 239

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  448 ANLLATQK---NDVAALGSTCYKLNSLQVVHILSGFEPDDGEIPCDDDVVDRICRLAEKQADKLTLEDGQRVTLEESDEL 524
Cdd:cd15471   240 ANLLTAPKysaEDVANLSSTCFKLNSLQLRALLSHYQPPPGEPPIPPDLIERVVRLAESQADELTRADGREVRLEEDPDL 319


                  ...
gi 808354867  525 NLP 527
Cdd:cd15471   320 HLP 322
PDZ_AFDN-like cd06789
PDZ domain of afadin (AFDN), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95) ...
 628-716 6.69e-47

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: 162.46  E-value: 6.69e-47
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  628 DTISKVTLRKNGGGIGLSIVAAQGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGN 707
Cdd:cd06789     1 PEIITVTLKKVGNGMGLSIVAAKGAGQDKLGIYIKSVVKGGAADLDGRLQAGDQLLSVDGHSLVGLSQERAAELMTKTGS 80


                  ....*....
gi 808354867  708 EVHFDVRKR 716
Cdd:cd06789    81 VVTLEVAKQ 89
FHA super family cl00062
forkhead associated (FHA) domain superfamily; Forkhead-associated (FHA) domains are small ...
 14-115 1.01e-22

forkhead associated (FHA) domain superfamily; Forkhead-associated (FHA) domains are small phosphopeptide recognition modules mostly found in eubacteria and eukaryotes. It is about 95-120 residues long that fold into an 11-stranded beta-sandwich. FHA domains can mediate the recognition of phosphorylated and non-phosphorylated substrates, as well as protein oligomerization. They specifically recognize threonine phosphorylation (pThr) accompanying activation of protein serine/threonine kinases. FHA domains show diverse ligand specificity. They may recognize the pTXXD motif, the pTXXI/L motif, and TQ clusters (singly and multiply phosphorylated). In eukaryotes, FHA superfamily members include forkhead-type transcription factors, as well as other signaling proteins, such as many regulatory proteins, kinases, phosphatases, motor proteins called kinesins, and metabolic enzymes. Many of them localize to the nucleus, where they participate in establishing or maintaining cell cycle checkpoints, DNA repair, or transcriptional regulation. FHA domains play important roles in human diseases, particularly in relation to DNA damage responses and cancers. In bacteria, FHA domain-containing proteins may participate in injection of viral proteins into host cells, transmembrane transporters, and cell division. FHA domain-containing proteins rarely include more than one copy of the domain. The only exception in eukaryotes is the checkpoint kinase Rad53 from Saccharomyces cerevisiae, which harbors two FHA domains (FHA1 and FHA2) flanking a central kinase domain. The two FHA domains recognize different phosphorylated targets and function independently from one another. In contrast, Mycobacterium tuberculosis ABC transporter Rv1747 contains two FHA domains but only one of them is essential for protein function.


The actual alignment was detected with superfamily member cd22711:

Pssm-ID: 469597 [Multi-domain]  Cd Length: 106  Bit Score: 94.31  E-value: 1.01e-22
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867   14 LPVLIVMNNDGHLST----HRITLheGVTEVGSDsQMSNFSQHNIYLDGPDIRGRHAAIAFMEGVVTLTPSTRDAYLEVN 89
Cdd:cd22711     1 LPYLLELSPDGSDRDkprrHRLQP--NVTEVGSE-RSPANSGQFIQLFGPDILPRHCVITHMEGVVTVTPASQDAETYVN 77

                          90       100
                  ....*....|....*....|....*.
gi 808354867   90 GHQLMQTEILRDGDHIRIGADHSFKF 115
Cdd:cd22711    78 GQRIYETTMLQHGMVVQFGRSHTFRF 103
DUF5585 super family cl39316
Family of unknown function (DUF5585); This is a family of unknown function found in chordata.
 819-1079 6.78e-03

Family of unknown function (DUF5585); This is a family of unknown function found in chordata.


The actual alignment was detected with superfamily member pfam17823:

Pssm-ID: 465521 [Multi-domain]  Cd Length: 506  Bit Score: 40.71  E-value: 6.78e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867   819 SAAPGAPAGDPKHYRSSSASDLQHDPNASFSQSSMTGSARSSVFDKLPSHYRHSTRPTVIQPTRPSAQSPSALRKAAAAS 898
Cdd:pfam17823  147 AAACRANASAAPRAAIAAASAPHAASPAPRTAASSTTAASSTTAASSAPTTAASSAPATLTPARGISTAATATGHPAAGT 226

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867   899 PVSNLYRPTSAsnlfapPRNSGGLVGYSSNAA----RESTQDIHRALNDLELNSPLARsTPNeeyriPPPRVPTVTSTSS 974
Cdd:pfam17823  227 ALAAVGNSSPA------AGTVTAAVGTVTPAAlatlAAAAGTVASAAGTINMGDPHAR-RLS-----PAKHMPSDTMARN 294

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867   975 NYAPL--HSIRPASMYGYQSPSSSTTVIPAPKGVASSSNNTSPRVNVTLGGALssSRSHNSLSQEPAIVIRPVdlnMPKA 1052
Cdd:pfam17823  295 PAAPMgaQAQGPIIQVSTDQPVHNTAGEPTPSPSNTTLEPNTPKSVASTNLAV--VTTTKAQAKEPSASPVPV---LHTS 369

                          250       260
                   ....*....|....*....|....*..
gi 808354867  1053 TPPaSIRGAVPTaiTQALQLQPNGGGA 1079
Cdd:pfam17823  370 MIP-EVEATSPT--TQPSPLLPTQGAA 393
 
Name Accession Description Interval E-value
Myo5p-like_CBD_afadin cd15471
cargo binding domain of myosin 5-like of afadin; Afadin is an actin filament (F-actin) and ...
 226-527 6.40e-131

cargo binding domain of myosin 5-like of afadin; Afadin is an actin filament (F-actin) and Rap1 small G protein-binding protein, found in cadherin-based adherens junctions in epithelial cells, endothelial cells, and fibroblasts. It interacts with cell adhesion molecules and signaling molecules and plays a role in the formation of cell junctions, cell polarization, migration, survival, proliferation, and differentiation. Afadin is a multi domain protein, that contains beside a myosin5-like CBD, two Ras-associated domains, a forkhead-associated domain, a PDZ domain, three proline-rich domains, and an F-actin-binding domain.


Pssm-ID: 271255  Cd Length: 322  Bit Score: 405.16  E-value: 6.40e-131
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  226 FLAEVMSNRAATSSEMST--FRLSPAYSLYLALRSFHTHN----------KPYSVQFFSRIESNFKQIAQEC-SSKDDLI 292
Cdd:cd15471     1 FHEEPFLSAVITYTNSSTphFKLSPAYTLYLAARYRLSTHyrpeltpterAHKLTAFLNKIASLIQQVIQEQrNIAGALA 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  293 FWLANASEFNHLVERDTELKASRYGKISVEIERIFRRLVAVLQSVIRPAARALLD-----IHLNDHDATGDVIHLLDTTM 367
Cdd:cd15471    81 FWMANASELLNFLKQDRDLSAFSVQAQDVLAEAVQSAFSYLVRCLQEELERSLPAfldslVSLDDEPAIGDVLHTLSSAM 160

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  368 RQARICGLNAALTIQLCGHLLHMVNAFVFNSLVSVNLPAaQLNTRLGKCLQYRIESIHRFCERMGVEMAAECHLDRSRQA 447
Cdd:cd15471   161 RLLRRCRVNAALTIQLFSQLFHFINAWLFNSLVSNPDSG-LCTRYWGKRLRQRLAHVEAWAERQGLELAADCHLDRIVQA 239

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  448 ANLLATQK---NDVAALGSTCYKLNSLQVVHILSGFEPDDGEIPCDDDVVDRICRLAEKQADKLTLEDGQRVTLEESDEL 524
Cdd:cd15471   240 ANLLTAPKysaEDVANLSSTCFKLNSLQLRALLSHYQPPPGEPPIPPDLIERVVRLAESQADELTRADGREVRLEEDPDL 319


                  ...
gi 808354867  525 NLP 527
Cdd:cd15471   320 HLP 322
PDZ_AFDN-like cd06789
PDZ domain of afadin (AFDN), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95) ...
 628-716 6.69e-47

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: 162.46  E-value: 6.69e-47
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  628 DTISKVTLRKNGGGIGLSIVAAQGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGN 707
Cdd:cd06789     1 PEIITVTLKKVGNGMGLSIVAAKGAGQDKLGIYIKSVVKGGAADLDGRLQAGDQLLSVDGHSLVGLSQERAAELMTKTGS 80


                  ....*....
gi 808354867  708 EVHFDVRKR 716
Cdd:cd06789    81 VVTLEVAKQ 89
FHA_AFDN cd22711
forkhead associated (FHA) domain found in afadin and similar proteins; Afadin, also called ...
 14-115 1.01e-22

forkhead associated (FHA) domain found in afadin and similar proteins; Afadin, also called ALL1-fused gene from chromosome 6 protein, protein AF-6, Afadin adherens junction formation factor, or MLLT4, is a nectin- and actin-filament-binding protein that connects nectin to the actin cytoskeleton. It is essential for the organization of adherens junctions. It may play a key role in the organization of epithelial structures of the embryonic ectoderm. The FHA domain is a small phosphopeptide recognition module, but this group may lack the conserved residues that are required for binding phosphothreonine.


Pssm-ID: 438763 [Multi-domain]  Cd Length: 106  Bit Score: 94.31  E-value: 1.01e-22
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867   14 LPVLIVMNNDGHLST----HRITLheGVTEVGSDsQMSNFSQHNIYLDGPDIRGRHAAIAFMEGVVTLTPSTRDAYLEVN 89
Cdd:cd22711     1 LPYLLELSPDGSDRDkprrHRLQP--NVTEVGSE-RSPANSGQFIQLFGPDILPRHCVITHMEGVVTVTPASQDAETYVN 77

                          90       100
                  ....*....|....*....|....*.
gi 808354867   90 GHQLMQTEILRDGDHIRIGADHSFKF 115
Cdd:cd22711    78 GQRIYETTMLQHGMVVQFGRSHTFRF 103
DIL pfam01843
DIL domain; The DIL domain has no known function.
 382-484 1.31e-20

DIL domain; The DIL domain has no known function.


Pssm-ID: 460359 [Multi-domain]  Cd Length: 103  Bit Score: 88.03  E-value: 1.31e-20
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867   382 QLCGHLLHMVNAFVFNSLVS-VNLpaaqLNTRLGKCLQYRIESIHRFCERMGVEMAAECHLDRSRQAANLLATQKNDVAA 460
Cdd:pfam01843    1 QLFSQLFYFINAELFNRLLLrKKY----CSWSKGMQIRYNLSRLEEWARSNGLESEARDHLAPLIQAAQLLQLRKSTLED 76

                           90       100
                   ....*....|....*....|....*..
gi 808354867   461 LGST---CYKLNSLQVVHILSGFEPDD 484
Cdd:pfam01843   77 LDSIlqvCPALNPLQLHRLLTLYQPDD 103
PDZ smart00228
Domain present in PSD-95, Dlg, and ZO-1/2; Also called DHR (Dlg homologous region) or GLGF ...
 630-716 5.55e-19

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: 82.81  E-value: 5.55e-19
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867    630 ISKVTLRKNGGGIGLSIVaaqGVGDRQMGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEV 709
Cdd:smart00228    2 PRLVELEKGGGGLGFSLV---GGKDEGGGVVVSSVVPGSPAAKAG-LRVGDVILEVNGTSVEGLTHLEAVDLLKKAGGKV 77


                    ....*..
gi 808354867    710 HFDVRKR 716
Cdd:smart00228   78 TLTVLRG 84
PDZ pfam00595
PDZ domain; PDZ domains are found in diverse signaling proteins.
 632-714 8.74e-14

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


Pssm-ID: 395476 [Multi-domain]  Cd Length: 81  Bit Score: 67.69  E-value: 8.74e-14
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867   632 KVTLRKNG-GGIGLSIVAaqGVGDRQMGIYVKKVVEGtPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVH 710
Cdd:pfam00595    1 QVTLEKDGrGGLGFSLKG--GSDQGDPGIFVSEVLPG-GAAEAGGLKVGDRILSINGQDVENMTHEEAVLALKGSGGKVT 77


                   ....
gi 808354867   711 FDVR 714
Cdd:pfam00595   78 LTIL 81
FHA COG1716
Forkhead associated (FHA) domain, binds pSer, pThr, pTyr [Signal transduction mechanisms];
15-115 3.58e-08

Forkhead associated (FHA) domain, binds pSer, pThr, pTyr [Signal transduction mechanisms];


Pssm-ID: 441322 [Multi-domain]  Cd Length: 96  Bit Score: 52.27  E-value: 3.58e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867   15 PVLIVmnNDGHLSTHRITLHEGVTEVGSDSQMSnfsqhnIYLDGPDIRGRHAAIAFMEGVVTLTP--STRDAYleVNGHQ 92
Cdd:COG1716     2 ARLVV--LEGPLAGRRFPLDGGPLTIGRAPDND------IVLDDPTVSRRHARIRRDGGGWVLEDlgSTNGTF--VNGQR 71

                          90       100
                  ....*....|....*....|...
gi 808354867   93 LMQTEILRDGDHIRIGaDHSFKF 115
Cdd:COG1716    72 VTEPAPLRDGDVIRLG-KTELRF 93
CtpA COG0793
C-terminal processing protease CtpA/Prc, contains a PDZ domain [Posttranslational modification, ...
 632-720 9.00e-07

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: 52.56  E-value: 9.00e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  632 KVTLRKNGGGIGLSIVAAQGvgdrqmGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDAARLMT-QSGNEVH 710
Cdd:COG0793    52 QESTSGEFGGLGAELGEEDG------KVVVVSVIPGSPAEKAG-IKPGDIILAIDGKSVAGLTLDDAVKLLRgKAGTKVT 124

                          90
                  ....*....|
gi 808354867  711 FDVRKRAAHR 720
Cdd:COG0793   125 LTIKRPGEGE 134
FHA pfam00498
FHA domain; The FHA (Forkhead-associated) domain is a phosphopeptide binding motif.
 50-107 3.19e-04

FHA domain; The FHA (Forkhead-associated) domain is a phosphopeptide binding motif.


Pssm-ID: 459831 [Multi-domain]  Cd Length: 66  Bit Score: 40.25  E-value: 3.19e-04
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867    50 SQHNIYLDGPDIRGRHAAIAFMEG-VVTLTPSTRDAYLEVNGHQLMQTE-ILRDGDHIRI 107
Cdd:pfam00498    7 PDCDIVLDDPSVSRRHAEIRYDGGgRFYLEDLGSTNGTFVNGQRLGPEPvRLKDGDVIRL 66
PLN00049 PLN00049
carboxyl-terminal processing protease; Provisional
 614-715 9.15e-04

carboxyl-terminal processing protease; Provisional


Pssm-ID: 177681 [Multi-domain]  Cd Length: 389  Bit Score: 43.19  E-value: 9.15e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  614 PTTQF--GDSFGSAVSDTISKVTlrknggGIGLSIVAAQGVGDRQMGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLI 691
Cdd:PLN00049   63 PFTRFlePEKFKSLRSGTKGAVT------GVGLEVGYPTGSDGPPAGLVVVAPAPGGPAARAG-IRPGDVILAIDGTSTE 135

                          90       100
                  ....*....|....*....|....*
gi 808354867  692 GISQEDAA-RLMTQSGNEVHFDVRK 715
Cdd:PLN00049  136 GLSLYEAAdRLQGPEGSSVELTLRR 160
DUF5585 pfam17823
Family of unknown function (DUF5585); This is a family of unknown function found in chordata.
 819-1079 6.78e-03

Family of unknown function (DUF5585); This is a family of unknown function found in chordata.


Pssm-ID: 465521 [Multi-domain]  Cd Length: 506  Bit Score: 40.71  E-value: 6.78e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867   819 SAAPGAPAGDPKHYRSSSASDLQHDPNASFSQSSMTGSARSSVFDKLPSHYRHSTRPTVIQPTRPSAQSPSALRKAAAAS 898
Cdd:pfam17823  147 AAACRANASAAPRAAIAAASAPHAASPAPRTAASSTTAASSTTAASSAPTTAASSAPATLTPARGISTAATATGHPAAGT 226

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867   899 PVSNLYRPTSAsnlfapPRNSGGLVGYSSNAA----RESTQDIHRALNDLELNSPLARsTPNeeyriPPPRVPTVTSTSS 974
Cdd:pfam17823  227 ALAAVGNSSPA------AGTVTAAVGTVTPAAlatlAAAAGTVASAAGTINMGDPHAR-RLS-----PAKHMPSDTMARN 294

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867   975 NYAPL--HSIRPASMYGYQSPSSSTTVIPAPKGVASSSNNTSPRVNVTLGGALssSRSHNSLSQEPAIVIRPVdlnMPKA 1052
Cdd:pfam17823  295 PAAPMgaQAQGPIIQVSTDQPVHNTAGEPTPSPSNTTLEPNTPKSVASTNLAV--VTTTKAQAKEPSASPVPV---LHTS 369

                          250       260
                   ....*....|....*....|....*..
gi 808354867  1053 TPPaSIRGAVPTaiTQALQLQPNGGGA 1079
Cdd:pfam17823  370 MIP-EVEATSPT--TQPSPLLPTQGAA 393
 
Name Accession Description Interval E-value
Myo5p-like_CBD_afadin cd15471
cargo binding domain of myosin 5-like of afadin; Afadin is an actin filament (F-actin) and ...
 226-527 6.40e-131

cargo binding domain of myosin 5-like of afadin; Afadin is an actin filament (F-actin) and Rap1 small G protein-binding protein, found in cadherin-based adherens junctions in epithelial cells, endothelial cells, and fibroblasts. It interacts with cell adhesion molecules and signaling molecules and plays a role in the formation of cell junctions, cell polarization, migration, survival, proliferation, and differentiation. Afadin is a multi domain protein, that contains beside a myosin5-like CBD, two Ras-associated domains, a forkhead-associated domain, a PDZ domain, three proline-rich domains, and an F-actin-binding domain.


Pssm-ID: 271255  Cd Length: 322  Bit Score: 405.16  E-value: 6.40e-131
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  226 FLAEVMSNRAATSSEMST--FRLSPAYSLYLALRSFHTHN----------KPYSVQFFSRIESNFKQIAQEC-SSKDDLI 292
Cdd:cd15471     1 FHEEPFLSAVITYTNSSTphFKLSPAYTLYLAARYRLSTHyrpeltpterAHKLTAFLNKIASLIQQVIQEQrNIAGALA 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  293 FWLANASEFNHLVERDTELKASRYGKISVEIERIFRRLVAVLQSVIRPAARALLD-----IHLNDHDATGDVIHLLDTTM 367
Cdd:cd15471    81 FWMANASELLNFLKQDRDLSAFSVQAQDVLAEAVQSAFSYLVRCLQEELERSLPAfldslVSLDDEPAIGDVLHTLSSAM 160

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  368 RQARICGLNAALTIQLCGHLLHMVNAFVFNSLVSVNLPAaQLNTRLGKCLQYRIESIHRFCERMGVEMAAECHLDRSRQA 447
Cdd:cd15471   161 RLLRRCRVNAALTIQLFSQLFHFINAWLFNSLVSNPDSG-LCTRYWGKRLRQRLAHVEAWAERQGLELAADCHLDRIVQA 239

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  448 ANLLATQK---NDVAALGSTCYKLNSLQVVHILSGFEPDDGEIPCDDDVVDRICRLAEKQADKLTLEDGQRVTLEESDEL 524
Cdd:cd15471   240 ANLLTAPKysaEDVANLSSTCFKLNSLQLRALLSHYQPPPGEPPIPPDLIERVVRLAESQADELTRADGREVRLEEDPDL 319


                  ...
gi 808354867  525 NLP 527
Cdd:cd15471   320 HLP 322
PDZ_AFDN-like cd06789
PDZ domain of afadin (AFDN), and related domains; PDZ (PSD-95 (Postsynaptic density protein 95) ...
 628-716 6.69e-47

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: 162.46  E-value: 6.69e-47
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  628 DTISKVTLRKNGGGIGLSIVAAQGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGN 707
Cdd:cd06789     1 PEIITVTLKKVGNGMGLSIVAAKGAGQDKLGIYIKSVVKGGAADLDGRLQAGDQLLSVDGHSLVGLSQERAAELMTKTGS 80


                  ....*....
gi 808354867  708 EVHFDVRKR 716
Cdd:cd06789    81 VVTLEVAKQ 89
Myo5-like_CBD cd14945
Cargo binding domain of myosin 5 and similar proteins; Class V myosins are well studied ...
 243-484 9.61e-27

Cargo binding domain of myosin 5 and similar proteins; Class V myosins are well studied unconventional myosins, represented by three paralogs (Myo5 a,b,c) in vertebrates and two (myo2 and myo4) in fungi and related to plant class XI myosins. Their C-terminal cargo binding domains is important for the binding of a diverse set of cargos, including membrane vesicles, organelles, proteins and mRNA. MyoV-CBDs interact with several adaptor proteins that in turn interact with the cargo.


Pssm-ID: 271253 [Multi-domain]  Cd Length: 288  Bit Score: 111.72  E-value: 9.61e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  243 TFRLSPAYSLYLALRSFHTHNKPYSV-QFFSRIESNFKQIAQEcsSKDD---LIFWLANASEFNHLVERD---------- 308
Cdd:cd14945    20 DHKLTPAYILYLCIRHAASNGLTGQStSLLNKVLKTIQQVVQQ--HNDDmqlLAFWLSNASELLYFLKQDsklygaagea 97

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  309 --TELKASRYGKISVEIERIFRRLVAVLQSVIRPAARALLDIHLNDhdatgdVIHLLDTTMRQARICGLNAALTIQLCGH 386
Cdd:cd14945    98 pqKEEEQKLTVSDLNELKQDLEAVSIKIYQQALKYLNKNLQPKIRD------IVKFLNSFLDLLKSFHVHPEIRSQVFTQ 171

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  387 LLHMVNAFVFNSLVSvNLPAaqLNTRLGKCLQYRIESIHRFCERMGVEMAAECHLDRSRQAANLLATQK---NDVAALGS 463
Cdd:cd14945   172 LFSFINARLFNQLIT-KKDA--LSWSRGMQIRANISRLEEWCEGRGLEHLAVDFLSKLIQAVQLLQLKKytqEDIEILCE 248

                         250       260
                  ....*....|....*....|.
gi 808354867  464 TCYKLNSLQVVHILSGFEPDD 484
Cdd:cd14945   249 LCPSLNPAQLQAILTQYQPAN 269
FHA_AFDN cd22711
forkhead associated (FHA) domain found in afadin and similar proteins; Afadin, also called ...
 14-115 1.01e-22

forkhead associated (FHA) domain found in afadin and similar proteins; Afadin, also called ALL1-fused gene from chromosome 6 protein, protein AF-6, Afadin adherens junction formation factor, or MLLT4, is a nectin- and actin-filament-binding protein that connects nectin to the actin cytoskeleton. It is essential for the organization of adherens junctions. It may play a key role in the organization of epithelial structures of the embryonic ectoderm. The FHA domain is a small phosphopeptide recognition module, but this group may lack the conserved residues that are required for binding phosphothreonine.


Pssm-ID: 438763 [Multi-domain]  Cd Length: 106  Bit Score: 94.31  E-value: 1.01e-22
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867   14 LPVLIVMNNDGHLST----HRITLheGVTEVGSDsQMSNFSQHNIYLDGPDIRGRHAAIAFMEGVVTLTPSTRDAYLEVN 89
Cdd:cd22711     1 LPYLLELSPDGSDRDkprrHRLQP--NVTEVGSE-RSPANSGQFIQLFGPDILPRHCVITHMEGVVTVTPASQDAETYVN 77

                          90       100
                  ....*....|....*....|....*.
gi 808354867   90 GHQLMQTEILRDGDHIRIGADHSFKF 115
Cdd:cd22711    78 GQRIYETTMLQHGMVVQFGRSHTFRF 103
PDZ_canonical cd00136
canonical PDZ domain; Canonical PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs ...
 632-714 2.24e-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: 92.22  E-value: 2.24e-22
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  632 KVTLRKN-GGGIGLSIVaaqGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVH 710
Cdd:cd00136     1 TVTLEKDpGGGLGFSIR---GGKDGGGGIFVSRVEPGGPAARDGRLRVGDRILEVNGVSLEGLTHEEAVELLKSAGGEVT 77


                  ....
gi 808354867  711 FDVR 714
Cdd:cd00136    78 LTVR 81
DIL pfam01843
DIL domain; The DIL domain has no known function.
 382-484 1.31e-20

DIL domain; The DIL domain has no known function.


Pssm-ID: 460359 [Multi-domain]  Cd Length: 103  Bit Score: 88.03  E-value: 1.31e-20
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867   382 QLCGHLLHMVNAFVFNSLVS-VNLpaaqLNTRLGKCLQYRIESIHRFCERMGVEMAAECHLDRSRQAANLLATQKNDVAA 460
Cdd:pfam01843    1 QLFSQLFYFINAELFNRLLLrKKY----CSWSKGMQIRYNLSRLEEWARSNGLESEARDHLAPLIQAAQLLQLRKSTLED 76

                           90       100
                   ....*....|....*....|....*..
gi 808354867   461 LGST---CYKLNSLQVVHILSGFEPDD 484
Cdd:pfam01843   77 LDSIlqvCPALNPLQLHRLLTLYQPDD 103
PDZ smart00228
Domain present in PSD-95, Dlg, and ZO-1/2; Also called DHR (Dlg homologous region) or GLGF ...
 630-716 5.55e-19

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: 82.81  E-value: 5.55e-19
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867    630 ISKVTLRKNGGGIGLSIVaaqGVGDRQMGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEV 709
Cdd:smart00228    2 PRLVELEKGGGGLGFSLV---GGKDEGGGVVVSSVVPGSPAAKAG-LRVGDVILEVNGTSVEGLTHLEAVDLLKKAGGKV 77


                    ....*..
gi 808354867    710 HFDVRKR 716
Cdd:smart00228   78 TLTVLRG 84
PDZ1_PTPN13_FRMPD2-like cd06694
PDZ domain 1 of protein tyrosine phosphatase non-receptor type 13 (PTPN13),FERM and PDZ ...
 630-711 1.37e-18

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: 81.67  E-value: 1.37e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  630 ISKVTLRKNGG-GIGLSIVAAQGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNE 708
Cdd:cd06694     2 IVIVTLKKDPQkGLGFTIVGGENSGSLDLGIFVKSIIPGGPADKDGRIKPGDRIIAINGQSLEGKTHHAAVEIIQNAPDK 81


                  ...
gi 808354867  709 VHF 711
Cdd:cd06694    82 VEL 84
PDZ4_LNX1_2-like cd06680
PDZ domain 4 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ ...
 633-713 2.31e-17

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: 78.16  E-value: 2.31e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  633 VTLRK-NGGGIGLSIVAAQGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVHF 711
Cdd:cd06680     3 ITLRRsSSGSLGFSIVGGYEESHGNQPFFVKSIVPGTPAYNDGRLKCGDIILAVNGVSTVGMSHAALVPLLKEQRGRVTL 82


                  ..
gi 808354867  712 DV 713
Cdd:cd06680    83 TV 84
PDZ13_MUPP1-like cd06676
PDZ domain 13 of multi-PDZ-domain protein 1 (MUPP1) and related domains; PDZ (PSD-95 ...
 633-702 3.78e-16

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: 74.68  E-value: 3.78e-16
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  633 VTLRKNGGGIGLSIVAAQGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLM 702
Cdd:cd06676     2 ITLERGSDGLGFSIVGGFGSPHGDLPIYVKTVFEKGAAAEDGRLKRGDQILAVNGESLEGVTHEEAVNIL 71
PDZ2_PDZD2-like cd06758
PDZ domain 2 of PDZ domain containing 2 (PDZD2), and related domains; PDZ (PSD-95 ...
 630-716 4.20e-16

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: 74.69  E-value: 4.20e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  630 ISKVTLRKNGGGIGLSIVAAQGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEV 709
Cdd:cd06758     2 VWKMHLLKEKGGLGIQITGGKGSKRGDIGIFVAGVEEGGSADRDGRLKKGDELLMINGQSLIGLSHQEAVAILRSSASPV 81


                  ....*..
gi 808354867  710 HFDVRKR 716
Cdd:cd06758    82 QLVIASK 88
PDZ_neurabin-like cd06790
PDZ domain of neurabin-1 and neurabin-2, and related domains; PDZ (PSD-95 (Postsynaptic ...
 633-711 5.69e-16

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: 74.38  E-value: 5.69e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  633 VTLRKNGGGIGLSIVAaQGV----GDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNE 708
Cdd:cd06790     5 VELEKGSEGLGISIIG-MGVgadaGLEKLGIFVKTVTEGGAAQRDGRIQVNDQIVEVDGISLVGVTQAFAASVLRNTSGT 83


                  ...
gi 808354867  709 VHF 711
Cdd:cd06790    84 VRF 86
PDZ2-PTPN13_FRMPD2-like cd06792
PDZ domain 2 of tyrosine kinase PTPN13, FERM and PDZ domain-containing protein 2 (FRMPD2), and ...
 633-715 9.44e-16

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: 73.40  E-value: 9.44e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  633 VTLRKNGGGIGLSIVAAQGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVHFD 712
Cdd:cd06792     5 VELSKKDGSLGISVTGGINTSVRHGGIYVKSLVPGGAAEQDGRIQKGDRLLEVNGVSLEGVTHKQAVECLKNAGQVVTLV 84


                  ...
gi 808354867  713 VRK 715
Cdd:cd06792    85 LER 87
PDZ3_MUPP1-like cd06791
PDZ domain 3 of multi-PDZ-domain protein 1 (MUPP1) and PATJ (protein-associated tight junction) ...
 633-710 1.10e-15

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: 73.42  E-value: 1.10e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  633 VTLRKNGGGIGLSIV--AAQGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVH 710
Cdd:cd06791     5 VELVKDEQGLGITIAgyVGEKASGELSGIFVKSIIPGSAADQDGRIQVNDQIIAVDGVNLQGFTNQEAVEVLRNTGQVVH 84
PDZ2_Dlg1-2-4-like cd06724
PDZ domain 2 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg) ...
 633-709 4.00e-15

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: 71.92  E-value: 4.00e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  633 VTLRKNGGGIGLSIvaAQGVGDRQM----GIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNE 708
Cdd:cd06724     2 IKLVKGPKGLGFSI--AGGVGNQHIpgdnGIYVTKIIEGGAAQKDGRLQVGDKLLAVNDVSLEEVTHEEAVAALKNTSDV 79


                  .
gi 808354867  709 V 709
Cdd:cd06724    80 V 80
PDZ_Radil-like cd06690
PDZ domain of Ras-associating and dilute domain-containing protein (Radil) and related domains; ...
 633-715 6.70e-15

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: 71.17  E-value: 6.70e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  633 VTLRKNGGGIGLSIVAAQGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVHFD 712
Cdd:cd06690     6 VELERGPKGLGLGLIDGLHTPLRSPGIYIRTLVPDSPAARDGRLRLGDRILAVNGTSLVGADYQSAMDLIRTSGDKLRFL 85


                  ...
gi 808354867  713 VRK 715
Cdd:cd06690    86 VAK 88
PDZ11_MUPP1-PDZ9_PATJ-like cd06674
PDZ domain 11 of MUPP1 of multi-PDZ-domain protein 1 (MUPP1), domain 9 of PATJ ...
 635-713 1.52e-14

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: 70.00  E-value: 1.52e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  635 LRKNGGGIGLSIVaaqgvGDRQ-MGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVHFDV 713
Cdd:cd06674     9 QKKPGRGLGLSIV-----GKRNdTGVFVSDIVKGGAADADGRLMQGDQILSVNGEDVRNASQEAAAALLKCAQGKVRLEV 83
PDZ7_MUPP1-PD6_PATJ-like cd06671
PDZ domain 7 of multi-PDZ-domain protein 1 (MUPP1), PDZ domain 6 of PATJ (protein-associated ...
 633-713 4.06e-14

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: 69.27  E-value: 4.06e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  633 VTLRKN-GGGIGLSIVAAQGVGDRQM------GIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQS 705
Cdd:cd06671     5 VELWREpGKSLGISIVGGRVMGSRLSngeeirGIFIKHVLEDSPAGRNGTLKTGDRILEVNGVDLRNATHEEAVEAIRNA 84


                  ....*...
gi 808354867  706 GNEVHFDV 713
Cdd:cd06671    85 GNPVVFLV 92
PDZ_SYNJ2BP-like cd06709
PDZ domain of synaptojanin-2-binding protein (SYNJ2BP), and related domains; PDZ (PSD-95 ...
 633-714 4.67e-14

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: 68.86  E-value: 4.67e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  633 VTLRKNGGGIGLSIVAaqGVgDRQM-----GIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGN 707
Cdd:cd06709     3 ITLKRGPSGLGFNIVG--GT-DQPYipndsGIYVAKIKEDGAAAIDGRLQEGDKILEINGQSLENLTHQDAVELFRNAGE 79


                  ....*..
gi 808354867  708 EVHFDVR 714
Cdd:cd06709    80 DVKLKVQ 86
PDZ pfam00595
PDZ domain; PDZ domains are found in diverse signaling proteins.
 632-714 8.74e-14

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


Pssm-ID: 395476 [Multi-domain]  Cd Length: 81  Bit Score: 67.69  E-value: 8.74e-14
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867   632 KVTLRKNG-GGIGLSIVAaqGVGDRQMGIYVKKVVEGtPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVH 710
Cdd:pfam00595    1 QVTLEKDGrGGLGFSLKG--GSDQGDPGIFVSEVLPG-GAAEAGGLKVGDRILSINGQDVENMTHEEAVLALKGSGGKVT 77


                   ....
gi 808354867   711 FDVR 714
Cdd:pfam00595   78 LTIL 81
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 ...
 631-704 1.06e-13

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: 67.68  E-value: 1.06e-13
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 808354867  631 SKVTLRKNGGGIGL--SIVAAQGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQ 704
Cdd:cd06759     1 STIVLMKGAGGKGLgfSIVGGRDSPRGPMGIYVKTIFPGGAAAEDGRLKEGDEILEVNGESLQGLTHQEAIQKFKQ 76
PDZ1_hSTXBP4-PDZ2_GgSTXBP4-like cd06698
PDZ1 domain of human syntaxin-binding protein 4 (STXBP4), PDZ2 domain of Gallus gallus ...
 629-705 1.28e-13

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: 67.71  E-value: 1.28e-13
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 808354867  629 TISKVTlrknggGIGLSIVaaqGVGDRQMG--IYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQS 705
Cdd:cd06698     6 TVAKST------GLGLSIV---GGINRPEGpmVFIQEVIPGGDCYKDGRLRPGDQLVSINKESLIGVTLEEAKSILTRA 75
PDZ9_MUPP1-like cd10817
PDZ domain 9 of multi-PDZ-domain protein 1 (MUPP1) and related domains; PDZ (PSD-95 ...
 633-714 1.38e-13

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: 66.99  E-value: 1.38e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  633 VTLRKNGGGIGLSIVAaqgvGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVHFD 712
Cdd:cd10817     2 VELPKDQGGLGIAISE----EDTENGIVIKSLTEGGPAAKDGRLKVGDQILAVDDESVVGCPYEKAISLLKTAKGTVKLT 77


                  ..
gi 808354867  713 VR 714
Cdd:cd10817    78 VS 79
PDZ_RIM-like cd06714
PDZ domain of Rab3-interacting molecule 1 (RIM), RIM2, piccolo and related domains; PDZ ...
 630-714 2.15e-13

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: 67.19  E-value: 2.15e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  630 ISKVTLRKN-------GGGIGLSIVAAQGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLM 702
Cdd:cd06714     4 IGRIILQRDpkdgsvsGNGLGLKVVGGKMTESGRLGAYVTKVKPGSVADTVGHLREGDEVLEWNGISLQGKTFEEVQDII 83

                          90
                  ....*....|..
gi 808354867  703 TQSGNEVHFDVR 714
Cdd:cd06714    84 SQSKGEVELVVS 95
PDZ3_Dlg1-2-4-like cd06795
PDZ domain 3 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg) ...
 632-709 2.67e-13

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: 66.61  E-value: 2.67e-13
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gi 808354867  632 KVTLRKNGGGIGLSIVAaqgvGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEV 709
Cdd:cd06795     4 KIVLHKGSTGLGFNIVG----GEDGEGIFISFILAGGPADLSGELRRGDQILSVNGVDLRNATHEQAAAALKNAGQTV 77
PDZ5_MAGI-1_3-like cd06735
PDZ domain 5 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, ...
 633-715 3.16e-13

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: 66.45  E-value: 3.16e-13
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gi 808354867  633 VTLRKNGGGIGLSIVAAQGVGDrqMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVHFD 712
Cdd:cd06735     4 VELERGPKGFGFSIRGGREYNN--MPLYVLRLAEDGPAQRDGRLRVGDQILEINGESTQGMTHAQAIELIRSGGSVVRLL 81


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gi 808354867  713 VRK 715
Cdd:cd06735    82 LRR 84
FHA_KIF16 cd22708
forkhead associated (FHA) domain found in the kinesin-like protein KIF16 family; The KIF16 ...
 14-115 1.39e-12

forkhead associated (FHA) domain found in the kinesin-like protein KIF16 family; The KIF16 family includes StARD9/KIF16A and KIF16B. StARD9, also called START domain-containing protein 9, or kinesin-like protein KIF16A, is a microtubule-dependent motor protein required for spindle pole assembly during mitosis. It is required to stabilize the pericentriolar material (PCM). KIF16B, also called sorting nexin-23, is a plus end-directed microtubule-dependent motor protein involved in endosome transport and receptor recycling and degradation. It regulates the plus end motility of early endosomes and the balance between recycling and degradation of receptors such as EGF receptor (EGFR) and FGF receptor (FGFR). It regulates the Golgi to endosome transport of FGFR-containing vesicles during early development, a key process for developing basement membrane and epiblast and primitive endoderm lineages during early postimplantation development. The FHA domain is a small phosphopeptide recognition module, but this group may lack the conserved residues that are required for binding phosphothreonine.


Pssm-ID: 438760 [Multi-domain]  Cd Length: 109  Bit Score: 65.37  E-value: 1.39e-12
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gi 808354867   14 LPVLIVMNNDgHLSTHRI--TLHEGVTEVGSDSqmsNFSQHNIYLDGPDIRGRHAAIAFMEGVVTLTPsTRDAYLEVNGH 91
Cdd:cd22708     8 LPHLIGIDDD-LLSTGVVlyHLKEGKTRIGRED---APQEQDIVLDGEDIEAEHCIIENVGGVVTLHP-LPGALCAVNGQ 82

                          90       100
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gi 808354867   92 QLMQTEILRDGDHIRIGADHSFKF 115
Cdd:cd22708    83 VITQPTRLTQGDVILLGKTNMFRF 106
PDZ1_FRMPD2-like cd23071
PDZ domain 1 of FERM and PDZ domain-containing protein 2 (FRMPD2), and related domains; PDZ ...
 630-711 1.91e-12

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: 64.44  E-value: 1.91e-12
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gi 808354867  630 ISKVTLRKNGG-GIGLSIVAAQGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNE 708
Cdd:cd23071     2 IVCVTLKRDPKrGFGFVIVGGENTGKLDLGIFIASIIPGGPAEKDGRIKPGGRLISLNNISLEGVTFNTAVKILQNSPDE 81


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gi 808354867  709 VHF 711
Cdd:cd23071    82 VEL 84
PDZ1_GgSTXBP4-like cd06692
PDZ1 domain of Gallus gallus uncharacterized syntaxin-binding protein 4 (STXBP4) isoform X1, ...
 641-710 2.88e-12

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: 63.78  E-value: 2.88e-12
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gi 808354867  641 GIGLSIVAA-QGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVH 710
Cdd:cd06692     9 GLGIKIIGGyRENTGEEFGIFIKRILPGGLAATDGRLKEGDLILEVNGESLQGVTNERAVSILRSASASNH 79
FHA_KIF14 cd22707
forkhead associated (FHA) domain found in kinesin-like protein KIF14 and similar proteins; ...
 14-116 3.78e-12

forkhead associated (FHA) domain found in kinesin-like protein KIF14 and similar proteins; KIF14 is a microtubule motor protein that binds to microtubules with high affinity through each tubulin heterodimer and has an ATPase activity. It plays a role in many processes like cell division, cytokinesis and in cell proliferation and apoptosis. KIF14 is a potential oncogene and is involved in the metastasis of various cancers. Mutations of KIF14 cause primary microcephaly by impairing cytokinesis. The FHA domain is a small phosphopeptide recognition module, but this group may lack the conserved residues that are required for binding phosphothreonine.


Pssm-ID: 438759 [Multi-domain]  Cd Length: 108  Bit Score: 64.21  E-value: 3.78e-12
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gi 808354867   14 LPVLIVMNNDGHLS-THRITLHEGVTEVGsdsQMSNFSQHNIYLDGPDIRGRHAAIAFMEGVVTLTPStRDAYLEVNGHQ 92
Cdd:cd22707     7 LPNLVNLNEDPQLSeMLLYMLKEGQTRVG---RSKASSSHDIQLSGALIADDHCTIENNGGKVTIIPV-GDAETYVNGEL 82

                          90       100
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gi 808354867   93 LMQTEILRDGDHIRIGADHSFKFS 116
Cdd:cd22707    83 ISEPTVLHHGDRVILGGDHYFRFN 106
PDZ2_LNX1_2-like cd06678
PDZ domain 2 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ ...
 632-713 3.90e-12

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: 63.03  E-value: 3.90e-12
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gi 808354867  632 KVTLRKNGG-GIGLSIVAAQGvgdrQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVH 710
Cdd:cd06678     2 HVTLNKRDGeQLGIKLVRKKD----EPGVFILDLLEGGLAARDGRLKSDDRVLAINGQDLRHGTPEQAAQIIQASGERVH 77


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gi 808354867  711 FDV 713
Cdd:cd06678    78 FVV 80
PDZ3_Par3-like cd23059
PDZ domain 3 of partitioning defective 3 (Par3), and related domains; PDZ (PSD-95 ...
 640-708 5.97e-12

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: 63.46  E-value: 5.97e-12
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gi 808354867  640 GGIGLSIVAAQ----GVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDA----ARLMTQSGNE 708
Cdd:cd23059    16 AGLGVSVKGKTskedNGGKADLGIFIKSIIHGGAASKDGRLRVNDQLIAVNGESLLGLTNSEAmetlRRAMSTEGNI 92
PDZ3_Scribble-like cd06702
PDZ domain 3 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 ...
 633-715 6.67e-12

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: 62.66  E-value: 6.67e-12
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gi 808354867  633 VTLRKNGGGIGLSIVAAQGV-----GDRQMGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDAARLMTQSGN 707
Cdd:cd06702     3 IHLVKAGGPLGLSIVGGSDHsshpfGVDEPGIFISKVIPDGAAAKSG-LRIGDRILSVNGKDLRHATHQEAVSALLSPGQ 81


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gi 808354867  708 EVHFDVRK 715
Cdd:cd06702    82 EIKLLVRH 89
PDZ2_Scribble-like cd06703
PDZ domain 2 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 ...
 632-709 7.02e-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: 62.66  E-value: 7.02e-12
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gi 808354867  632 KVTLRKNGGGIGLSIvaAQGVG-----DRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSG 706
Cdd:cd06703     4 TTTLIRDGKGLGFSI--AGGKGstpfrDGDEGIFISRITEGGAADRDGKLQVGDRVLSINGVDVTEARHDQAVALLTSSS 81


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gi 808354867  707 NEV 709
Cdd:cd06703    82 PTI 84
PDZ10_MUPP1-PDZ8_PATJ-like cd06673
PDZ domain 10 of multi-PDZ-domain protein 1 (MUPP1), domain 8 of PATJ (protein-associated ...
 637-713 2.01e-11

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: 61.15  E-value: 2.01e-11
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gi 808354867  637 KNGGGIGLSIVaaqGVGDRQMG-IYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVHFDV 713
Cdd:cd06673    10 KGKKGLGLSIV---GGSDTLLGaIIIHEVYEDGAAAKDGRLWAGDQILEVNGEDLRKATHDEAINVLRQTPQKVRLLV 84
PDZ5_DrPTPN13-like cd23060
PDZ domain 5 of Danio rerio tyrosine-protein phosphatase non-receptor type 13 (Ptpn13) and ...
 632-713 3.71e-11

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: 60.44  E-value: 3.71e-11
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gi 808354867  632 KVTLRKNG-GGIGLSIVAaqgvGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVH 710
Cdd:cd23060     1 QIELEKPAnGGLGFSLVG----GEGGSGIFVKSISPGGVADRDGRLQVGDRLLQVNGESVIGLSHSKAVNILRKAKGTVQ 76


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gi 808354867  711 FDV 713
Cdd:cd23060    77 LTV 79
PDZ3_PTPN13_FRMPD2-like cd06695
PDZ domain 3 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), FERM and PDZ ...
 632-710 5.68e-11

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: 59.97  E-value: 5.68e-11
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gi 808354867  632 KVTLRKNGGGIGLSIVAAQGVGDRQMG---IYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNE 708
Cdd:cd06695     3 EVKLTKGSSGLGFSFLGGENNSPEDPFsglVRIKKLFPGQPAAESGLIQEGDVILAVNGEPLKGLSYQEVLSLLRGAPPE 82


                  ..
gi 808354867  709 VH 710
Cdd:cd06695    83 VT 84
FHA cd00060
forkhead associated (FHA) domain superfamily; Forkhead-associated (FHA) domains are small ...
 17-116 6.41e-11

forkhead associated (FHA) domain superfamily; Forkhead-associated (FHA) domains are small phosphopeptide recognition modules mostly found in eubacteria and eukaryotes. It is about 95-120 residues long that fold into an 11-stranded beta-sandwich. FHA domains can mediate the recognition of phosphorylated and non-phosphorylated substrates, as well as protein oligomerization. They specifically recognize threonine phosphorylation (pThr) accompanying activation of protein serine/threonine kinases. FHA domains show diverse ligand specificity. They may recognize the pTXXD motif, the pTXXI/L motif, and TQ clusters (singly and multiply phosphorylated). In eukaryotes, FHA superfamily members include forkhead-type transcription factors, as well as other signaling proteins, such as many regulatory proteins, kinases, phosphatases, motor proteins called kinesins, and metabolic enzymes. Many of them localize to the nucleus, where they participate in establishing or maintaining cell cycle checkpoints, DNA repair, or transcriptional regulation. FHA domains play important roles in human diseases, particularly in relation to DNA damage responses and cancers. In bacteria, FHA domain-containing proteins may participate in injection of viral proteins into host cells, transmembrane transporters, and cell division. FHA domain-containing proteins rarely include more than one copy of the domain. The only exception in eukaryotes is the checkpoint kinase Rad53 from Saccharomyces cerevisiae, which harbors two FHA domains (FHA1 and FHA2) flanking a central kinase domain. The two FHA domains recognize different phosphorylated targets and function independently from one another. In contrast, Mycobacterium tuberculosis ABC transporter Rv1747 contains two FHA domains but only one of them is essential for protein function.


Pssm-ID: 438714 [Multi-domain]  Cd Length: 92  Bit Score: 59.98  E-value: 6.41e-11
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gi 808354867   17 LIVMNNDGhlSTHRITLHEGVTEVGSDSQMsnfsqhNIYLDGPDIRGRHAAIAFMEGVVTLTPSTRDAYLEVNGHQLMQT 96
Cdd:cd00060     2 LIVLDGDG--GGREFPLTKGVVTIGRSPDC------DIVLDDPSVSRRHARIEVDGGGVYLEDLGSTNGTFVNGKRITPP 73

                          90       100
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gi 808354867   97 EILRDGDHIRIGaDHSFKFS 116
Cdd:cd00060    74 VPLQDGDVIRLG-DTTFRFE 92
PDZ1_MUPP1-like cd06689
PDZ domain 1 of multi-PDZ-domain protein 1 (MUPP1) and PATJ (protein-associated tight junction) ...
 629-710 6.59e-11

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: 60.34  E-value: 6.59e-11
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gi 808354867  629 TISKVTLRK-NGGGIGLSIVAAQGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSL-IGISQEDAARLMTQSG 706
Cdd:cd06689    14 QVEYIELEKpESGGLGFSVVGLKSENRGELGIFVQEIQPGSVAARDGRLKENDQILAINGQPLdQSISHQQAIAILQQAK 93


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gi 808354867  707 NEVH 710
Cdd:cd06689    94 GSVE 97
PDZ4_Scribble-like cd06701
PDZ domain 4 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 ...
 632-713 7.16e-11

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


Pssm-ID: 467185 [Multi-domain]  Cd Length: 98  Bit Score: 59.93  E-value: 7.16e-11
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gi 808354867  632 KVTLRKNGG-GIGLSIVAaqGVG--------DRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLM 702
Cdd:cd06701     6 ELTIVKEPGeKLGISIRG--GAKghagnpldPTDEGIFISKINPDGAAARDGRLKVGQRILEVNGQSLLGATHQEAVRIL 83

                          90
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gi 808354867  703 TQSGNEVHFDV 713
Cdd:cd06701    84 RSVGDTLTLLV 94
PDZ3_MAGI-1_3-like cd06733
PDZ domain 3 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, ...
 633-715 1.27e-10

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: 58.78  E-value: 1.27e-10
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gi 808354867  633 VTLRKNGGGIGLSIVAAQGVGDRqmgIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSG--NEVH 710
Cdd:cd06733     4 VFLRRQETGFGFRILGGTEEGSQ---VSIGAIVPGGAADLDGRLRTGDELLSVDGVNVVGASHHKVVDLMGNAArnGQVN 80


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gi 808354867  711 FDVRK 715
Cdd:cd06733    81 LTVRR 85
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 ...
 633-705 1.36e-10

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: 58.81  E-value: 1.36e-10
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gi 808354867  633 VTLRK-NGGGIGLSIvaAQGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQS 705
Cdd:cd06762     4 VVLHKeEGSGLGFSL--AGGSDLENKSITVHRVFPSGLAAQEGTIQKGDRILSINGKSLKGVTHGDALSVLKQA 75
PDZ2_MUPP1-like cd06667
PDZ domain 2 of multi-PDZ-domain protein 1 (MUPP1) and PATJ (protein-associated tight junction) ...
 633-709 3.11e-10

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: 57.68  E-value: 3.11e-10
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gi 808354867  633 VTLRKNGGGIGLSIVaaqgvGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEV 709
Cdd:cd06667     3 IELVNDGSGLGFGIV-----GGKSTGVVVKTILPGGVADRDGRLRSGDHILQIGDTNLRGMGSEQVAQVLRQCGSHV 74
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 ...
 633-702 4.00e-10

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: 57.62  E-value: 4.00e-10
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gi 808354867  633 VTLRKNGGGIGLSIVAAQG--VGDRQmgIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLM 702
Cdd:cd06763     4 VELEKGSAGLGFSLEGGKGspLGDRP--LTIKRIFKGGAAEQSGVLQVGDEILQINGTSLQGLTRFEAWNII 73
PDZ1_Scribble-like cd06704
PDZ domain 1 of Drosophila Scribble, human Scribble homolog, and related domains; PDZ (PSD-95 ...
 632-713 4.55e-10

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


Pssm-ID: 467188 [Multi-domain]  Cd Length: 87  Bit Score: 57.29  E-value: 4.55e-10
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gi 808354867  632 KVTLRKNGGGIGLSIVAAQGV----GDRQmGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDAARLMTQSGN 707
Cdd:cd06704     2 TITIERQTGGLGISIAGGKGStpykGDDE-GIFISRVTEGGPAAKAG-VRVGDKLLEVNGVDLVDADHHEAVEALKNSGN 79


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gi 808354867  708 EVHFDV 713
Cdd:cd06704    80 TVTMVV 85
PDZ2_FL-whirlin cd06741
PDZ domain 2 of the full-length isoform of whirlin and related domains; PDZ (PSD-95 ...
 632-705 5.30e-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: 57.27  E-value: 5.30e-10
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gi 808354867  632 KVTLRKNGGG-IGLSIVAAQGVGdrqMGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDAARLMTQS 705
Cdd:cd06741     3 KVNLVVEDGQsLGLMIRGGAEYG---LGIYVTGVDPGSVAENAG-LKVGDQILEVNGRSFLDITHDEAVKILKSS 73
PDZ4_PTPN13-like cd06696
PDZ domain 4 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), and related ...
 632-710 5.34e-10

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: 57.32  E-value: 5.34e-10
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gi 808354867  632 KVTLRKN-GGGIGLSIVAaqgvGDRQMGIYVKKVVEgTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVH 710
Cdd:cd06696     5 EVTLTKSeKGSLGFTVTK----GKDDNGCYIHDIVQ-DPAKSDGRLRPGDRLIMVNGVDVTNMSHTEAVSLLRAAPKEVT 79
FHA_KIF16A_STARD9 cd22731
forkhead associated (FHA) domain found in StAR-related lipid transfer protein 9 (StARD9); ...
 13-115 5.92e-10

forkhead associated (FHA) domain found in StAR-related lipid transfer protein 9 (StARD9); StARD9, also called START domain-containing protein 9, or kinesin-like protein KIF16A, is a microtubule-dependent motor protein required for spindle pole assembly during mitosis. It is required to stabilize the pericentriolar material (PCM). The FHA domain is a small phosphopeptide recognition module, but this group may lack the conserved residues that are required for binding phosphothreonine.


Pssm-ID: 438783 [Multi-domain]  Cd Length: 119  Bit Score: 58.25  E-value: 5.92e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867   13 NLPVLIVMNNDgHLSTHRITLH--EGVTEVGSdsqMSNFSQHNIYLDGPDIRGRHAAIAFMEGVVTLTPSTRdAYLEVNG 90
Cdd:cd22731     7 NLPHLIAMDDD-ILSTGVVLYHlrEGTTKIGR---SDSEQEQDIVLQGPWIERDHCMIHNECGVVTLRPAQG-AQCTVNG 81

                          90       100
                  ....*....|....*....|....*
gi 808354867   91 HQLMQTEILRDGDHIRIGADHSFKF 115
Cdd:cd22731    82 REVTESCRLSQGAVIVLGKTHKFRF 106
PDZ1_PTPN13-like cd23072
PDZ domain 1 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), and related ...
 630-709 6.57e-10

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


Pssm-ID: 467285 [Multi-domain]  Cd Length: 92  Bit Score: 57.12  E-value: 6.57e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  630 ISKVTLRKNGG-GIGLSIVAAQGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNE 708
Cdd:cd23072     2 ITLVNLKKDAKyGLGFQIVGGEKSGRLDLGIFISSITPGGPADLDGRLKPGDRLISVNDVSLEGLSHDAAVEILQNAPED 81


                  .
gi 808354867  709 V 709
Cdd:cd23072    82 V 82
PDZ2_Par3-like cd23058
PDZ domain 2 of partitioning defective 3 (Par3), and related domains; PDZ (PSD-95 ...
 632-702 6.60e-10

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: 57.27  E-value: 6.60e-10
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 808354867  632 KVTLRKNGGGIGLSIVAAQGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLM 702
Cdd:cd23058     7 HIQLKKGPEGLGFSITSRDNPTGGSGPIYIKNILPKGAAIQDGRLKAGDRLLEVNGVDVTGKTQEEVVSLL 77
PDZ4_MAGI-1_3-like cd06734
PDZ domain 4 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, ...
 633-710 7.42e-10

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


Pssm-ID: 467216 [Multi-domain]  Cd Length: 84  Bit Score: 56.85  E-value: 7.42e-10
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 808354867  633 VTL-RKNGGGIGLSIVAAQGvgdRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVH 710
Cdd:cd06734     4 VTLtRRENEGFGFVIISSVN---KKSGSKIGRIIPGSPADRCGQLKVGDRILAVNGISILNLSHGDIVNLIKDSGLSVT 79
PDZ1_MAGI-1_3-like cd06731
PDZ domain 1 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, ...
 633-715 8.36e-10

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: 56.45  E-value: 8.36e-10
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                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  633 VTLRKNGGGIGLSIVaaqGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARlMTQS---GNEV 709
Cdd:cd06731     4 TSLKKSARGFGFTII---GGDEPDEFLQIKSVVPDGPAALDGKLRTGDVLVSVNDTCVLGYTHADVVK-LFQSipiGQSV 79


                  ....*.
gi 808354867  710 HFDVRK 715
Cdd:cd06731    80 NLEVCR 85
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 ...
 629-704 9.54e-10

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: 56.51  E-value: 9.54e-10
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                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 808354867  629 TISKVTLRKNGG---GIGLSIVAAQgvgDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQ 704
Cdd:cd06760     3 IIMEVTLNKEPGvglGIGLCCLPLE---NDIPGIFIHHLSPGSVAHMDGRLRRGDQILEINGTSLRNVTLNEAYAILSQ 78
PDZ3_DLG5-like cd06767
PDZ domain 3 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density ...
 633-713 1.81e-09

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: 55.41  E-value: 1.81e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  633 VTLRKNGGGIGLSIVAAQGvgdrqMGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVHFD 712
Cdd:cd06767     6 VSIEKGSEPLGISIVSGEN-----GGIFVSSVTEGSLAHQAG-LEYGDQLLEVNGINLRNATEQQAALILRQCGDTITML 79


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gi 808354867  713 V 713
Cdd:cd06767    80 V 80
PDZ1_Dlg1-2-4-like cd06723
PDZ domain 1 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg) ...
 633-716 2.99e-09

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: 55.01  E-value: 2.99e-09
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                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  633 VTLRKNGGGIGLSIvaAQGVGDRQMG----IYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNE 708
Cdd:cd06723     4 ITLERGNSGLGFSI--AGGTDNPHIGddpsIYITKIIPGGAAAADGRLRVNDIILRVNDVDVRNVTHSVAVEALKEAGSI 81


                  ....*...
gi 808354867  709 VHFDVRKR 716
Cdd:cd06723    82 VRLYVKRR 89
PDZ_syntrophin-like cd06801
PDZ domain of syntrophins, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), ...
 632-714 4.31e-09

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


Pssm-ID: 467262 [Multi-domain]  Cd Length: 83  Bit Score: 54.50  E-value: 4.31e-09
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gi 808354867  632 KVTLRK-NGGGIGLSIvaaQGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVH 710
Cdd:cd06801     2 TVRVVKqDVGGLGISI---KGGAEHKMPILISKIFKGQAADQTGQLFVGDAILSVNGENLEDATHDEAVQALKNAGDEVT 78


                  ....
gi 808354867  711 FDVR 714
Cdd:cd06801    79 LTVK 82
PDZ_densin_erbin-like cd06749
PDZ domain of densin, erbin, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95) ...
 633-709 5.35e-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: 54.25  E-value: 5.35e-09
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gi 808354867  633 VTLRKNGGgIGLSIvaAQGVGDR-------QMGIYVKKVVEGTPAAhdGRLETGDQLLSVNGHSLIGISQEDAARLMTQS 705
Cdd:cd06749     3 VRIEKNPG-LGFSI--SGGIGSQgnpfrpdDDGIFVTKVQPDGPAS--KLLQPGDKILEVNGYDFVNIEHGQAVSLLKSF 77


                  ....
gi 808354867  706 GNEV 709
Cdd:cd06749    78 QNTV 81
PDZ_NHERF-like cd06768
PDZ domains of the Na+/H+ exchange regulatory cofactor (NHERF) family (NHERF1-4), and related ...
 633-713 6.08e-09

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: 53.98  E-value: 6.08e-09
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                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  633 VTLRKNGGGIGLSIvaaQGVGDRQmGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVHFD 712
Cdd:cd06768     3 CHLVKGPEGYGFNL---HAEKGRP-GHFIREVDPGSPAERAG-LKDGDRLVEVNGENVEGESHEQVVEKIKASGNQVTLL 77


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gi 808354867  713 V 713
Cdd:cd06768    78 V 78
PDZ1_FL-whirlin cd06740
PDZ domain 1 of the full-length isoform of whirlin and related domains; PDZ (PSD-95 ...
 632-714 7.43e-09

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: 53.91  E-value: 7.43e-09
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gi 808354867  632 KVTLRKN--GGGIGLSIvaaQGVGDRQMGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDAARLMtQSGNEV 709
Cdd:cd06740     3 QVTLKRSksHEGLGFSI---RGGAEHGVGIYVSLVEPGSLAEKEG-LRVGDQILRVNDVSFEKVTHAEAVKIL-RVSKKL 77


                  ....*
gi 808354867  710 HFDVR 714
Cdd:cd06740    78 VLSVR 82
PDZ5_PTPN13-like cd06697
PDZ domain 5 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), and related ...
 628-702 8.62e-09

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: 53.89  E-value: 8.62e-09
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 808354867  628 DTISKVTLRKNGGGIGLSIvaAQGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLM 702
Cdd:cd06697     1 HLLPDITLTCHPGQLGLKL--TGGSDSKYQVIYVLEIVPGSAAAEEGSLQPLDIIHYINGVSTQGMTLEDAVRAL 73
PDZ2_GRIP1-2-like cd06681
PDZ domain 2 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
 633-713 2.21e-08

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


Pssm-ID: 467169 [Multi-domain]  Cd Length: 89  Bit Score: 52.62  E-value: 2.21e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  633 VTLRKNGGGIGLSIVAaqGVGDRQMGIY---VKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEV 709
Cdd:cd06681     5 VTLEKEGNSFGFVIRG--GAHEDRNKSRpltVTHVRPGGPADREGTIKPGDRLLSVDGISLHGATHAEAMSILKQCGQEA 82


                  ....
gi 808354867  710 HFDV 713
Cdd:cd06681    83 TLLI 86
PDZ_PICK1-like cd06722
PDZ domain of PICK1 (protein interacting with C-kinase 1) and similar domains; PDZ (PSD-95 ...
 632-709 2.32e-08

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: 52.42  E-value: 2.32e-08
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                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 808354867  632 KVTLRKNGGG-IGLSIvaaQGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEV 709
Cdd:cd06722     2 TVTLKKDAQNlIGISI---GGGAPYCPCLYIVQVFDNTPAAKDGTLAAGDEIVGVNGKSVKGKTKVEVAKMIQAVKGEV 77
PDZ5_MUPP1-like cd06669
PDZ domain 5 of multi-PDZ-domain protein 1 (MUPP1), PATJ (protein-associated tight junction) ...
 627-698 2.91e-08

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: 52.62  E-value: 2.91e-08
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                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 808354867  627 SDTISKVTLRKNGGGIGLSIVAAQGVGDR-QMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDA 698
Cdd:cd06669     5 SDEVTVIELEKGDRGLGFSILDYQDPLDPsETVIVIRSLVPGGVAEQDGRLLPGDRLVFVNDVSLENASLDEA 77
FHA COG1716
Forkhead associated (FHA) domain, binds pSer, pThr, pTyr [Signal transduction mechanisms];
15-115 3.58e-08

Forkhead associated (FHA) domain, binds pSer, pThr, pTyr [Signal transduction mechanisms];


Pssm-ID: 441322 [Multi-domain]  Cd Length: 96  Bit Score: 52.27  E-value: 3.58e-08
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                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867   15 PVLIVmnNDGHLSTHRITLHEGVTEVGSDSQMSnfsqhnIYLDGPDIRGRHAAIAFMEGVVTLTP--STRDAYleVNGHQ 92
Cdd:COG1716     2 ARLVV--LEGPLAGRRFPLDGGPLTIGRAPDND------IVLDDPTVSRRHARIRRDGGGWVLEDlgSTNGTF--VNGQR 71

                          90       100
                  ....*....|....*....|...
gi 808354867   93 LMQTEILRDGDHIRIGaDHSFKF 115
Cdd:COG1716    72 VTEPAPLRDGDVIRLG-KTELRF 93
PDZ_Dishevelled-like cd06717
PDZ domain of segment polarity protein dishevelled homolog DVL1, DVL2, DVL3, and related ...
 642-702 3.89e-08

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: 51.98  E-value: 3.89e-08
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 808354867  642 IGLSIVAaQGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLM 702
Cdd:cd06717    12 LGISIVG-QSNERGDGGIYVGSIMKGGAVAADGRIEPGDMILQVNDISFENMSNDDAVRVL 71
PDZ6_GRIP1-2-like cd06683
PDZ domain 6 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
 633-709 4.92e-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: 51.54  E-value: 4.92e-08
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                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 808354867  633 VTLRKNGGGIGLSIvaaQGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEV 709
Cdd:cd06683     6 VELKRYGGPLGITI---SGTEEPFDPIVISGLTEGGLAERTGAIHVGDRILAINGESLRGKPLSEAIHLLQNAGDTV 79
PDZ4_MUPP1-like cd06668
PDZ domain 4 of multi-PDZ-domain protein 1 (MUPP1) and PATJ (protein-associated tight junction) ...
 629-702 7.17e-08

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: 51.14  E-value: 7.17e-08
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gi 808354867  629 TISKVTLRKNGGGIGLSIVAAQGVGDRqMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLM 702
Cdd:cd06668     3 VVAQLSKFSESSGLGISLEGTVDVEVR-GHHYIRSILPEGPVGRNGKLFSGDELLEVNGIQLLGLSHKEVVSIL 75
Myo5p-like_CBD_fungal cd15474
cargo binding domain of fungal myosin V -like proteins; Yeast myosin V travels along actin ...
 267-506 7.52e-08

cargo binding domain of fungal myosin V -like proteins; Yeast myosin V travels along actin cables, actin filaments that are bundled by fimbrin, in the presence of tropomyosin. This is in contrast to the other vertebrate class V myosins. Like other class V myosins, fungal myosin 2 and 4 contain a C-terminal cargo binding domain. In case of Myo4 it has been shown to bind to the adapter protein She3p (Swi5p-dependent HO expression 3), which in turn anchors myosin 4 to its cargos, zip-coded mRNP (messenger ribonucleoprotein particles) and tER (tubular endoplasmic reticulum). Myo 2 binds to Vac17, vacuole-specific cargo adaptor, and Mmr1, mitochondria-specific cargo adaptor. Both adaptors bind competitivly at the same site.


Pssm-ID: 271258  Cd Length: 352  Bit Score: 55.89  E-value: 7.52e-08
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gi 808354867  267 SVQFFSRIESNFKQIAQECSSKD---DLIFWLANASEFNHLV------------ERDTELKASRYGKISVEIERIFRRLV 331
Cdd:cd15474    56 SERFLSHVLSYIASIVDSLPKKEtipDGAFWLANLHELRSFVvyllsliehsssDEFSKESEEYWNTLFDKTLKHLSNIY 135

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  332 AVLQSVIRPAARALLD----IHLNDHDATG-----------------DVIHLLDTTMRQARICGLNAALTIQLCGHLLHM 390
Cdd:cd15474   136 STWIDKLNKHLSPKIEgavlVLLTSLDLSElidlnkeffnkpkkkmaDLITFLNEVYDLLQSFSVQPELLNAIVSSTLQY 215

                         170       180       190       200       210       220       230       240
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gi 808354867  391 VNAFVFNSLVsvnLPAAQLNTRLGKCLQYRIESIHRFCERMGVEMAAEChLDRSRQAANLLATQK---NDVAALGSTCYK 467
Cdd:cd15474   216 INVEAFNSLI---TKRSALSWKRGSQISYNVSRLKEWCHQHGLSDANLQ-LEPLIQASKLLQLRKddeNDFKIILSVCYA 291

                         250       260       270
                  ....*....|....*....|....*....|....*....
gi 808354867  468 LNSLQVVHILSGFEPDDGEIPCDDDVVDRICRLAEKQAD 506
Cdd:cd15474   292 LNPAQIQKLLDKYQPANYEAPVPKEFLNALEKLIKKENL 330
FHA_KIF1 cd22705
forkhead associated (FHA) domain found in the kinesin-like protein KIF1 family; The KIF1 ...
 32-115 8.39e-08

forkhead associated (FHA) domain found in the kinesin-like protein KIF1 family; The KIF1 family includes KIF1A, KIF1B, and KIF1C. KIF1A, also called axonal transporter of synaptic vesicles (ATSV), microtubule-based motor KIF1A, Unc-104- and KIF1A-related protein, or Unc-104, is an axonal transporter of synaptic vesicles, which is mutated in hereditary sensory and autonomic neuropathy type 2. It is also required for neuronal dense core vesicle (DCV) transport to dendritic spines and axons. The calcium-dependent interaction with CALM1 increases vesicle motility, and interaction with the scaffolding proteins PPFIA2 and TANC2 recruits DCVs to synaptic sites. KIF1B, also called Klp, is a motor for anterograde transport of mitochondria. It has a microtubule plus end-directed motility. Isoform 1 mediates the transport of synaptic vesicles in neuronal cells, while isoform 2 is required for induction of neuronal apoptosis. KIF1C is a new kinesin-like protein involved in vesicle transport from the Golgi apparatus to the endoplasmic reticulum. It has a microtubule plus end-directed motility. The FHA domain is a small phosphopeptide recognition module, but this group may lack the conserved residues that are required for binding phosphothreonine.


Pssm-ID: 438757 [Multi-domain]  Cd Length: 101  Bit Score: 51.47  E-value: 8.39e-08
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gi 808354867   32 TLHEGVTEVGSDSqmSNFSQHnIYLDGPDIRGRHAAIAFMEGVVTLTPStRDAYLEVNGHQLMQTEILRDGDHIRIGADH 111
Cdd:cd22705    20 YIKPGITRVGRAD--ADVPQD-IQLSGTHILEEHCTFENEDGVVTLEPC-EGALTYVNGKRVTEPTRLKTGSRVILGKNH 95


                  ....
gi 808354867  112 SFKF 115
Cdd:cd22705    96 VFRF 99
PDZ_Lin-7-like cd06796
PDZ domain of protein Lin-7 and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), ...
 649-714 1.01e-07

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: 50.90  E-value: 1.01e-07
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                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 808354867  649 AQGVGDRQMG-------IYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVHFDVR 714
Cdd:cd06796    11 EEGLGFNVMGgkeqnspIYISRIIPGGVADRHGGLKRGDQLLSVNGVSVEGEHHEKAVELLKAAQGSVKLVVR 83
PDZ2_harmonin cd06738
PDZ domain 2 of harmonin isoforms a, b, and c, and related domains; PDZ (PSD-95 (Postsynaptic ...
 639-714 1.09e-07

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: 50.40  E-value: 1.09e-07
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gi 808354867  639 GGGIGLSIVAAQgvgDRQMGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDAARLMtQSGNEVHFDVR 714
Cdd:cd06738    12 TRGLGCSISSGP---TQKPGIFISNVKPGSLAEEVG-LEVGDQIVEVNGTSFTNVDHKEAVMAL-KSSRHLTITVR 82
PDZ8_MUPP1-PDZ7_PATJ-PDZ2_INAD-like cd06672
PDZ domain 8 of multi-PDZ-domain protein 1 (MUPP1), PDZ domain 7 of protein-associated tight ...
 633-698 1.60e-07

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: 49.99  E-value: 1.60e-07
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gi 808354867  633 VTLRKNGGGIGLSIVaaqGVGDR-QMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDA 698
Cdd:cd06672     4 IELEKGSSGLGLSLA---GNKDRsRMSVFVVGIDPDGAAGKDGRIQVGDELLEINGQVLYGRSHLNA 67
PDZ1_Par3-like cd06691
PDZ domain 1 of partitioning defective 3 (Par3), and related domains; PDZ (PSD-95 ...
 627-720 1.77e-07

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: 50.31  E-value: 1.77e-07
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gi 808354867  627 SDTISKVTLRKNGGGIGLSIVAAQGVGD-RQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQS 705
Cdd:cd06691     2 DDMTKTVELSNDGGPLGIHVVPFSSSLSgRTLGLLIRGIEEGSRAERDGRFQENDCIVEINGVDLIDKSFEQAQDIFRQA 81

                          90
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gi 808354867  706 GN--EVHFDVrKRAAHR 720
Cdd:cd06691    82 MRspEVKLHV-VPAANR 97
FHA_KIF28P cd22709
forkhead associated (FHA) domain found in kinesin-like protein KIF28P and similar proteins; ...
 15-115 1.81e-07

forkhead associated (FHA) domain found in kinesin-like protein KIF28P and similar proteins; KIF28P, also called kinesin-like protein 6 (KLP6), is a microtubule-dependent motor protein required for mitochondrion morphology and transport of mitochondria in neuronal cells. The FHA domain is a small phosphopeptide recognition module, but this group may lack the conserved residues that are required for binding phosphothreonine.


Pssm-ID: 438761 [Multi-domain]  Cd Length: 102  Bit Score: 50.68  E-value: 1.81e-07
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gi 808354867   15 PVLIVMNNDGHLSthRITLH---EGVTEVGSDSqmsNFSQHNIYLDGPDIRGRHAAIAFMEGVVTLTPSTRDAYLEVNGH 91
Cdd:cd22709     1 PHLLNLNEDPQLS--GVIVHflqEGETTIGRAD---AEPEPDIVLSGLSIQKQHAVITNTDGKVTIEPVSPGAKVIVNGV 75

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gi 808354867   92 QLMQTEILRDGDHIRIGADHSFKF 115
Cdd:cd22709    76 PVTGETELHHLDRVILGSNHLYVF 99
PDZ3_ZO1-like_domain cd06729
PDZ domain 3 of Zonula Occludens-1 (ZO-1), homologs ZO-2 and ZO-3, and related domains; PDZ ...
 633-702 1.98e-07

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: 49.87  E-value: 1.98e-07
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gi 808354867  633 VTLRKnGGGIGLSIVaaqgvGDRQMGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDAARLM 702
Cdd:cd06729     5 VSFRK-GGSVGLRLA-----GGNDVGIFVAGVQEGSPAEKQG-LQEGDQILKVNGVDFRNLTREEAVLFL 67
cpPDZ_CPP-like cd06782
circularly permuted PDZ domain of C-terminal processing peptidase (CPP), a serine protease, ...
 640-702 2.16e-07

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


Pssm-ID: 467623 [Multi-domain]  Cd Length: 88  Bit Score: 49.79  E-value: 2.16e-07
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gi 808354867  640 GGIGLSIvaAQGVGDRqmgIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDAARLM 702
Cdd:cd06782     2 GGIGIEI--GKDDDGY---LVVVSPIPGGPAEKAG-IKPGDVIVAVDGESVRGMSLDEVVKLL 58
PDZ2_DLG5-like cd06765
PDZ domain 2 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density ...
 658-715 2.18e-07

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: 49.65  E-value: 2.18e-07
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gi 808354867  658 GIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVHFDVRK 715
Cdd:cd06765    17 GVFISRIVPGSPAAKEGSLTVGDRIIAINGIALDNKSLSECEALLRSCRDSLSLSLMK 74
PDZ_RapGEF2_RapGEF6-like cd06755
PDZ domain of Rap guanine nucleotide exchange factor 2 and Rap guanine nucleotide exchange ...
 654-698 2.38e-07

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: 49.57  E-value: 2.38e-07
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gi 808354867  654 DRQMGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDA 698
Cdd:cd06755    23 EKGFGIFVSKVEKGSKAAEAG-LKRGDQILEVNGQNFENITLKKA 66
PDZ3_LNX1_2-like cd06679
PDZ domain 3 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ ...
 633-705 3.63e-07

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


Pssm-ID: 467167 [Multi-domain]  Cd Length: 88  Bit Score: 49.17  E-value: 3.63e-07
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gi 808354867  633 VTLRKNGG-GIGLSIVAAQGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQS 705
Cdd:cd06679     3 VTIKKEPSeSLGISVAGGRGSRRGDLPIYVTNVQPDGCLGRDGRIKKGDVLLSINGISLTNLSHSEAVAVLKAS 76
PDZ1-PDZRN4-like cd06715
PDZ domain 1 of PDZ domain-containing RING finger protein 4 (PDZRN4), PDZRN3-B, and related ...
 632-698 4.23e-07

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: 49.31  E-value: 4.23e-07
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gi 808354867  632 KVTLRKNGGGIGLSIVAAQGVGDRQ-----MGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDA 698
Cdd:cd06715     4 TVVLHRENGSLGFNIIGGRPCENNQegsssEGIYVSKIVENGPAADEGGLQVHDRIIEVNGKDLSKATHEEA 75
PDZ_Par6-like cd06718
PDZ domain of partitioning defective 6 (Par6), Drosophila Rho GTPase-activating protein 100F ...
 635-703 5.08e-07

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: 48.72  E-value: 5.08e-07
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gi 808354867  635 LRKNGGGIGLSIvaAQGVG-DRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMT 703
Cdd:cd06718     6 IKPPGKPLGFYI--RDGNGvERVPGIFISRLVLGSLADSTGLLAVGDEILEVNGVEVTGKSLDDVTDMMV 73
FHA_KIF16B cd22732
forkhead associated (FHA) domain found in kinesin-like protein KIF16B; KIF16B, also called ...
 14-116 6.35e-07

forkhead associated (FHA) domain found in kinesin-like protein KIF16B; KIF16B, also called sorting nexin-23, is a plus end-directed microtubule-dependent motor protein involved in endosome transport and receptor recycling and degradation. It regulates the plus end motility of early endosomes and the balance between recycling and degradation of receptors such as EGF receptor (EGFR) and FGF receptor (FGFR). It regulates the Golgi to endosome transport of FGFR-containing vesicles during early development, a key process for developing basement membrane and epiblast and primitive endoderm lineages during early postimplantation development. The FHA domain is a small phosphopeptide recognition module, but this group may lack the conserved residues that are required for binding phosphothreonine.


Pssm-ID: 438784 [Multi-domain]  Cd Length: 117  Bit Score: 49.55  E-value: 6.35e-07
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gi 808354867   14 LPVLIVMNNDgHLSTHRITLH--EGVTEVGSDSQMSnfsQHNIYLDGPDIRGRHAAIAFMEGVVTLTPsTRDAYLEVNGH 91
Cdd:cd22732     8 LPHLIGIDDD-LLSTGIILYHlkEGRTYVGRDDATT---EQDIVLHGLDLESEHCIFENLNGTVTLIP-LNGAQCSVNGV 82

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gi 808354867   92 QLMQTEILRDGDHIRIGADHSFKFS 116
Cdd:cd22732    83 QITEATQLNQGAVILLGRTNMFRFN 107
PDZ1_PDZD7-like cd10833
PDZ domain 1 of the canonical isoform 1 of PDZ domain containing 7 (PDZD7), and related ...
 630-715 7.38e-07

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: 48.20  E-value: 7.38e-07
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gi 808354867  630 ISKVTLRKN-GGGIGLSIvaaQGVGDRQMGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDAARLMTQSgNE 708
Cdd:cd10833     1 IHTVTVEKSpDGSLGFSV---RGGSEHGLGIFVSKVEEGSAAERAG-LCVGDKITEVNGVSLENITMSSAVKVLTGS-NR 75


                  ....*..
gi 808354867  709 VHFDVRK 715
Cdd:cd10833    76 LRMVVRR 82
PDZ_PDZD11-like cd06752
PDZ domain of PDZ domain-containing protein 11, and related domains; PDZ (PSD-95 (Postsynaptic ...
 633-714 7.51e-07

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


Pssm-ID: 467234 [Multi-domain]  Cd Length: 83  Bit Score: 48.08  E-value: 7.51e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  633 VTLRKNGGG-IGLSIvaaQGVGDRQMGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDAARLMtQSGNEVHF 711
Cdd:cd06752     3 VVLKRPPGEqLGFNI---RGGKASGLGIFISKVIPDSDAHRLG-LKEGDQILSVNGVDFEDIEHSEAVKVL-KTAREIQM 77


                  ...
gi 808354867  712 DVR 714
Cdd:cd06752    78 RVR 80
PDZ1_INAD-like cd23063
PDZ domain 1 of inactivation-no-after-potential D (INAD), and related domains; PDZ (PSD-95 ...
 632-714 8.49e-07

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


Pssm-ID: 467276 [Multi-domain]  Cd Length: 87  Bit Score: 48.28  E-value: 8.49e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  632 KVTLRKNGG-GIGLSIVAAQ---GVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGN 707
Cdd:cd23063     1 MVVIEKTEKkSFGICIVRGEvkvSPNTKTTGIFIKGIIPDSPAHKCGRLKVGDRILSVNGNDVRNSTEQAAIDLIKEADF 80


                  ....*..
gi 808354867  708 EVHFDVR 714
Cdd:cd23063    81 KIVLEIQ 87
CtpA COG0793
C-terminal processing protease CtpA/Prc, contains a PDZ domain [Posttranslational modification, ...
 632-720 9.00e-07

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: 52.56  E-value: 9.00e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  632 KVTLRKNGGGIGLSIVAAQGvgdrqmGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDAARLMT-QSGNEVH 710
Cdd:COG0793    52 QESTSGEFGGLGAELGEEDG------KVVVVSVIPGSPAEKAG-IKPGDIILAIDGKSVAGLTLDDAVKLLRgKAGTKVT 124

                          90
                  ....*....|
gi 808354867  711 FDVRKRAAHR 720
Cdd:COG0793   125 LTIKRPGEGE 134
PDZ_GOPC-like cd06800
PDZ domain of Golgi-associated PDZ and coiled-coil motif-containing protein (GOPC), and ...
 632-713 1.06e-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: 47.75  E-value: 1.06e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  632 KVTLRKNGG-GIGLSIVaaqgvGDRQMG--IYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNE 708
Cdd:cd06800     2 KVLLSKEPHeGLGISIT-----GGKEHGvpILISEIHEGQPADRCGGLYVGDAILSVNGIDLRDAKHKEAVTILSQQRGE 76


                  ....*
gi 808354867  709 VHFDV 713
Cdd:cd06800    77 ITLEV 81
PDZ2_ZO1-like_ds cd06728
PDZ domain 2 of Zonula Occludens-1 (ZO-1), ZO-2 and ZO-3, and related domains; form ...
 632-715 1.74e-06

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


Pssm-ID: 467210 [Multi-domain]  Cd Length: 79  Bit Score: 46.83  E-value: 1.74e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  632 KVTLRKNGG--GIGLSivaaqgVGDRqmgIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEV 709
Cdd:cd06728     2 KVTLTKSRKndEYGLR------LGSR---IFVKEITPDSLAAKDGNLQEGDIILKINGTPVENLSLSEAKKLIEKSKDKL 72


                  ....*.
gi 808354867  710 HFDVRK 715
Cdd:cd06728    73 QLVVLR 78
PDZ3_FL-whirlin-like cd06742
PDZ domain 3 of the full-length isoform of whirlin, PDZ domain 1 of the short isoform of ...
 632-702 2.25e-06

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: 46.97  E-value: 2.25e-06
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 808354867  632 KVTLRKNGGGIGLSIVAaqGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLM 702
Cdd:cd06742     3 LVRIKKTKPTLGIAIEG--GANTKQPLPRVINIQRGGSAHNCGGLKVGHVILEVNGTSLRGLEHREAARLI 71
FHA_KIF1A cd22726
forkhead associated (FHA) domain found in kinesin-like protein KIF1A; KIF1A, also called ...
 15-124 2.96e-06

forkhead associated (FHA) domain found in kinesin-like protein KIF1A; KIF1A, also called axonal transporter of synaptic vesicles (ATSV), microtubule-based motor KIF1A, Unc-104- and KIF1A-related protein, or Unc-104, is an axonal transporter of synaptic vesicles, which is mutated in hereditary sensory and autonomic neuropathy type 2. It is also required for neuronal dense core vesicle (DCV) transport to dendritic spines and axons. The calcium-dependent interaction with CALM1 increases vesicle motility, and interaction with the scaffolding proteins PPFIA2 and TANC2 recruits DCVs to synaptic sites. The FHA domain is a small phosphopeptide recognition module, but this group may lack the conserved residues that are required for binding phosphothreonine.


Pssm-ID: 438778 [Multi-domain]  Cd Length: 115  Bit Score: 47.62  E-value: 2.96e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867   15 PVLIVMNNDGHLSTHRIT-LHEGVTEVGSDSQMSnfsQHNIYLDGPDIRGRHA-----AIAFMEGVVTLTP-STRDAYle 87
Cdd:cd22726     2 PHLVNLNEDPLMSECLLYyIKDGITRVGREDAER---RQDIVLSGHFIKEEHCifrsdTRSGGEAVVTLEPcEGADTY-- 76

                          90       100       110
                  ....*....|....*....|....*....|....*..
gi 808354867   88 VNGHQLMQTEILRDGDHIRIGADHSFKFsTSSSQANQ 124
Cdd:cd22726    77 VNGKKVTEPSILRSGNRIIMGKSHVFRF-NHPEQARQ 112
PDZ_SYNPO2-like cd10820
PDZ domain of synaptopodin 2 (SYNPO2), synaptopodin 2-like protein (SYNPO2L), and related ...
 650-713 5.58e-06

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


Pssm-ID: 467264 [Multi-domain]  Cd Length: 78  Bit Score: 45.38  E-value: 5.58e-06
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 808354867  650 QGVGDRQMGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVHFDV 713
Cdd:cd10820    15 QGGSEQKKPLQVAKIRKKSKAALAG-LCEGDELLSINGKPCADLSHSEAMDLIDSSGDTLQLLI 77
PDZ3_harmonin cd06739
PDZ domain 3 of harmonin isoforms a and b, and related domains; PDZ (PSD-95 (Postsynaptic ...
 629-707 6.27e-06

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: 45.76  E-value: 6.27e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  629 TISKVTLRKNGGgigLSIVAAQGVGDRQMG-IYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGN 707
Cdd:cd06739     2 QVRLLRIKKNGP---LDLALEGGIDSPLGGkIVVSAVYEGGAADKHGGIVKGDQIMMVNGKSLTDVTLAEAEAALQRAMN 78
FHA_Ki67 cd22673
forkhead associated (FHA) domain found in proliferation marker protein Ki-67 and similar ...
 17-116 8.27e-06

forkhead associated (FHA) domain found in proliferation marker protein Ki-67 and similar proteins; Ki-67, also called antigen identified by monoclonal antibody Ki-67, antigen KI-67, or antigen Ki67, acts as a biological surfactant to disperse mitotic chromosomes. It is required to maintain individual mitotic chromosomes dispersed in the cytoplasm following nuclear envelope disassembly. Ki-67 binds DNA with a preference for supercoiled DNA and AT-rich DNA. It may also play a role in chromatin organization. Ki-67 contains an FHA domain at its N-terminus. The FHA domain is a small phosphopeptide recognition module.


Pssm-ID: 438725 [Multi-domain]  Cd Length: 95  Bit Score: 45.67  E-value: 8.27e-06
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                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867   17 LIVMNNDGHLSThRITLHEGVTEVGSDsqMSNfsqhNIYLDGPDIRGRHAAIAFME-GVVTLTPSTRDAYLEVNGHQLMQ 95
Cdd:cd22673     3 LVVIKKDGTDGS-RFPLTKKSCTFGRD--LSC----DIRIQLPGVSREHCRIEVDEnGKAYLENLSTTNPTLVNGKAIEK 75

                          90       100
                  ....*....|....*....|.
gi 808354867   96 TEILRDGDHIRIGaDHSFKFS 116
Cdd:cd22673    76 SAELKDGDVITIG-GRSFRFE 95
PDZ1_LNX1_2-like cd06677
PDZ domain 1 of human Ligand of Numb protein X 1 (LNX1) and LNX2, and related domains; PDZ ...
 642-713 8.79e-06

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: 45.31  E-value: 8.79e-06
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 808354867  642 IGLSIVAaqGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVHFDV 713
Cdd:cd06677    17 LGISIVG--GNDTPLINIVIQEVYRDGVIARDGRLLPGDQILEVNGVDISNVTHSQARSVLRQPCPVLRLTV 86
PDZ0_GgPro-IL-16-like cd23062
PDZ domain 0 of Gallus gallus interleukin-16, and related domains; N-terminal PDZ (PSD-95 ...
 658-705 1.20e-05

PDZ domain 0 of Gallus gallus interleukin-16, and related domains; N-terminal PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1) of Gallus gallus IL16, and related domains. This IL16-PDZ0 domain is not found in the human pro-interleukin-16 (isoform 1, 1332 AA, pro-IL-16) which has 4 PDZ domains (PDZ1-4). Gallus gallus IL-16 has 5 PDZ domains: this N-terminal PDZ0, followed by 4 PDZ domains (PDZ1-4) which are homologous to human pro-IL-16 PDZ1-4. 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, including Gallus gallus IL-16 in the development of ovarian tumor and tumor-associated neoangiogenesis (TAN) in laying hens, an animal model of spontaneous ovarian cancer. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This IL16-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: 467275 [Multi-domain]  Cd Length: 83  Bit Score: 44.88  E-value: 1.20e-05
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*...
gi 808354867  658 GIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDaARLMTQS 705
Cdd:cd23062    27 GFTGCHVPAGGTANRDGCLSPRDELLTLNGQSLKDLSSKE-AESLIQS 73
PDZ2-PDZRN4-like cd06716
PDZ domain 2 of PDZ domain-containing RING finger protein 4 (PDZRN4), PDZRN3-B, and related ...
 633-715 1.36e-05

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: 44.57  E-value: 1.36e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  633 VTLRKNGGGIGLSIVAAQGVGDRQM-GIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLigISQEDAARLMTQSGNEVHF 711
Cdd:cd06716     6 VTLKRSNSQEKLGLTLCYRTDDEEDtGIYVSEVDPNSIAAKDGRIREGDQILQINGVDV--QNREEAIALLSEEEKSITL 83


                  ....
gi 808354867  712 DVRK 715
Cdd:cd06716    84 LVAR 87
Myo5_CBD cd15470
Cargo binding domain of myosin 5; Class V myosins are well studied unconventional myosins, ...
 248-485 1.95e-05

Cargo binding domain of myosin 5; Class V myosins are well studied unconventional myosins, represented by three paralogs (Myo5a,b,c) in vertebrates. Their C-terminal cargo binding domains (CBDs) are important for the binding of a diverse set of cargos, including membrane vesicles, organelles, proteins and mRNA. The MyoV-CBDs directly interact with several adaptor proteins, in case of Myo5a, melanophilin (MLPH), Rab interacting lysosomal protein-like 2 (RILPL2), and granuphilin, and in case of Myo5b, Rab11-family interacting protein 2.


Pssm-ID: 271254 [Multi-domain]  Cd Length: 332  Bit Score: 48.36  E-value: 1.95e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  248 PAYSLYLALRSF-HTHNKPYSVQFFSRIESNFKQIAQECSSK-DDLIFWLANASEFNHLV----------------ERDT 309
Cdd:cd15470    27 PAYILFMCIRHAdYVNDEAKVRSLLTATINAIKKVLKKHSEDfEMLSFWLVNTCRLLNCLkqysgeeefmkhntpkQNEH 106

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  310 ELKA---SRYGKI-SVEIERIFRRLVAVLQSVIRPAARALLDiHLNDhdatgdvIHlldTTMRQAricGLNAALTIQLCG 385
Cdd:cd15470   107 CLKNfdlSEYRQVlSDLAIQIYQQLIKRAEEILQPTLDSLLQ-QLNS-------FH---TTLTQH---GLDPELIKQVFR 172

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  386 HLLHMVNAFVFNSLVsvnlpaaqLNTRL---GKCLQYR-----IESIHRfCERMGVEMAAEChLDRSRQAANLLATQK-- 455
Cdd:cd15470   173 QLFYLICASTLNNLL--------LRKDLcswSKGMQIRynvsqLEEWLR-DKGLQDSGARET-LEPLIQAAQLLQVKKtt 242

                         250       260       270
                  ....*....|....*....|....*....|.
gi 808354867  456 -NDVAALGSTCYKLNSLQVVHILSGFEPDDG 485
Cdd:cd15470   243 eEDAQSICEMCTKLTTAQIVKILNLYTPVDD 273
PDZ_6 pfam17820
PDZ domain; This entry represents the PDZ domain from a wide variety of proteins.
 660-715 2.02e-05

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


Pssm-ID: 436067 [Multi-domain]  Cd Length: 54  Bit Score: 43.29  E-value: 2.02e-05
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*..
gi 808354867   660 YVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGIsqEDAARLMTQSGNE-VHFDVRK 715
Cdd:pfam17820    1 VVTAVVPGSPAERAG-LRVGDVILAVNGKPVRSL--EDVARLLQGSAGEsVTLTVRR 54
FHA_KIF1B cd22727
forkhead associated (FHA) domain found in kinesin-like protein KIF1B; KIF1B, also called Klp, ...
 15-116 2.05e-05

forkhead associated (FHA) domain found in kinesin-like protein KIF1B; KIF1B, also called Klp, is a motor for anterograde transport of mitochondria. It has a microtubule plus end-directed motility. Isoform 1 mediates the transport of synaptic vesicles in neuronal cells, while isoform 2 is required for induction of neuronal apoptosis. The FHA domain is a small phosphopeptide recognition module, but this group may lack the conserved residues that are required for binding phosphothreonine.


Pssm-ID: 438779 [Multi-domain]  Cd Length: 110  Bit Score: 45.03  E-value: 2.05e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867   15 PVLIVMNNDGHLSTHRIT-LHEGVTEVGsdsQMSNFSQHNIYLDGPDIRGRHAA-----IAFMEGVVTLTPSTR-DAYle 87
Cdd:cd22727     3 PHLVNLNEDPLMSECLLYyIKDGITRVG---QADAERRQDIVLSGAHIKEEHCIfrserNNNGEVIVTLEPCERsETY-- 77

                          90       100
                  ....*....|....*....|....*....
gi 808354867   88 VNGHQLMQTEILRDGDHIRIGADHSFKFS 116
Cdd:cd22727    78 VNGKRVVQPVQLRSGNRIIMGKNHVFRFN 106
PDZ1_ZO1-like cd06727
PDZ domain 1 of Zonula Occludens-1 (ZO-1), homologs ZO-2 and ZO-3, and related domains; PDZ ...
 633-715 2.73e-05

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: 43.80  E-value: 2.73e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  633 VTLRKN---GGGIGLSivaaqGVGDR------QMGIYVKKVVEGTPAahDGRLETGDQLLSVNGHSLIGISQEDAARLMT 703
Cdd:cd06727     3 VTLHRApgfGFGIAVS-----GGRDNphfqsgDTSIVISDVLKGGPA--EGKLQENDRVVSVNGVSMENVEHSFAVQILR 75

                          90
                  ....*....|..
gi 808354867  704 QSGNEVHFDVRK 715
Cdd:cd06727    76 KCGKTANITVKR 87
PDZ12_MUPP1-like cd06675
PDZ domain 12 of multi-PDZ-domain protein 1 (MUPP1), PDZ domain 10 of protein-associated tight ...
 640-713 3.80e-05

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: 43.51  E-value: 3.80e-05
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 808354867  640 GGIGLSIVAAQG--VGDrqMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVHFDV 713
Cdd:cd06675    11 DSLGISIAGGVGspLGD--VPVFIAMIQPNGVAAQTGKLKVGDRIVSINGQSTDGLTHSEAVNLLKNASGTIILQV 84
PDZ_TAX1BP3-like cd10822
PDZ domain of tax1-binding protein 3 (TAX1BP3), and related domains; PDZ (PSD-95 (Postsynaptic ...
 633-713 4.63e-05

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: 43.48  E-value: 4.63e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  633 VTLRKNGGG----IGLSIV---------AAQGVGDRqmGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDAA 699
Cdd:cd10822     2 IEIHKLRQGenliLGFSIGggidqdpskNPFSYTDK--GIYVTRVSEGGPAEKAG-LQVGDKILQVNGWDMTMVTHKQAV 78

                          90
                  ....*....|....
gi 808354867  700 RLMTQSGNEVHFDV 713
Cdd:cd10822    79 KRLTKKKPVLRMLV 92
PDZ_ARHGAP21_23-like cd06756
PDZ domain of ARHGAP21 and ARHGAP23, and related domains; PDZ (PSD-95 (Postsynaptic density ...
 659-707 5.95e-05

PDZ domain of ARHGAP21 and ARHGAP23, and related domains; PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs large protein), and ZO-1 (Zonula occludens-1)) domain of ARHGAP21, ARHGAP23, and related domains. This subfamily includes the GAPs (GTPase activating proteins): ARHGAP21 (Rho GTPase-activating protein 21; also known as Rho GTPase-activating protein 10, Rho-type GTPase-activating protein 21) and ARHGAP23 (Rho GTPase-activating protein 23; also known as Rho-type GTPase-activating protein 23). GAPs deactivate Rho GTPases by accelerating GTP hydrolysis. ARHGAP21/23 interact with a planar cell polarity (PCP) protein Pk1 to regulate a lateral signaling pathway in migrating cells. The ARHGAP21 PDZ domain binds claudin-2. PDZ domains usually bind in a sequence-specific manner to short peptide sequences located at the C-terminal end of their partner proteins (known as PDZ binding motifs). The PDZ superfamily includes canonical PDZ domains as well as those with circular permutations and domain swapping mediated by beta-strands. This ARHGAP21-23-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: 467238 [Multi-domain]  Cd Length: 109  Bit Score: 43.60  E-value: 5.95e-05
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*....
gi 808354867  659 IYVKKVVEGTPAaHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGN 707
Cdd:cd06756    55 IFVKQVKEGGPA-HQAGLCTGDRIVKVNGESVIGKTYSQVIALIQNSDS 102
PDZ_ZASP52-like cd23068
PDZ domain of Drosophila melanogaster PDZ and LIM domain protein Zasp52 (also known as Zasp), ...
 650-715 7.35e-05

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


Pssm-ID: 467281 [Multi-domain]  Cd Length: 82  Bit Score: 42.52  E-value: 7.35e-05
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 808354867  650 QGVGDRQMGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVHFDVRK 715
Cdd:cd23068    18 QGGADFGQPLSIQKVNPGSPADKAG-LRRGDVILRINGTDTSNLTHKQAQDLIKRAGNDLQLTVQR 82
PDZ5_GRIP1-2-like cd06682
PDZ domain 5 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
 636-715 8.63e-05

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


Pssm-ID: 467170 [Multi-domain]  Cd Length: 85  Bit Score: 42.33  E-value: 8.63e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  636 RKNGGGIGLSIvaaQGVGDRQMG--IYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVHFDV 713
Cdd:cd06682     7 KRSGVGLGITI---SAPKNRKPGdpLIISDVKKGSVAHRTGTLEPGDKLLAIDNIRLDNCSMEDAAQILQQAEDIVKLKI 83


                  ..
gi 808354867  714 RK 715
Cdd:cd06682    84 RK 85
PDZ6_MUPP1-like cd06670
PDZ domain 6 of multi-PDZ-domain protein 1 (MUPP1) and related domains; PDZ (PSD-95 ...
 632-694 8.68e-05

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: 42.63  E-value: 8.68e-05
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 808354867  632 KVTLRKNGGGIGLSIVAAQGVgdrqMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGIS 694
Cdd:cd06670     6 TITIVKGNSSLGITVSADKDG----NGCIVKSIIHGGAVSRDGRISVGDFIVSINNESLRNVT 64
PDZ5_INAD-like cd23066
PDZ domain 5 of inactivation no after potential D (INAD), and related domains; PDZ (PSD-95 ...
 636-715 1.33e-04

PDZ domain 5 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 5 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 PDZ45 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 domain is a canonical PDZ domain containing six beta-strands A-F and two alpha-helices (alpha-helix 1 and 2), arranged in the order: beta-strands A, B, C, alpha-helix 1, beta-strands D, E, alpha-helix 2 and beta-strand F.


Pssm-ID: 467279 [Multi-domain]  Cd Length: 80  Bit Score: 41.72  E-value: 1.33e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  636 RKNGGGIGLSIVAAQGVGdrqmgIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVHFDVRK 715
Cdd:cd23066     6 KKAGKELGLSLSPNEGIG-----CTIADLLPGGYAEIDGKLQKGDIITKFNGDALSGLPFQVCYALFKGANGKISLEVTR 80
PDZ_MAST3 cd23075
PDZ domain of microtubule-associated serine-threonine (MAST) protein kinase 3 (MAST3); PDZ ...
 661-709 1.81e-04

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


Pssm-ID: 467288 [Multi-domain]  Cd Length: 94  Bit Score: 41.94  E-value: 1.81e-04
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*....
gi 808354867  661 VKKVVEGTPAaHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEV 709
Cdd:cd23075    37 VWSVEDGSPA-QEAGLRAGDLITHINGESVLGLVHMDVVELLLKSGNKV 84
cpPDZ_Deg_HtrA-like cd06779
permuted PDZ domain of Deg/high-temperature requirement factor A (HtrA) family of housekeeping ...
 640-727 2.06e-04

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


Pssm-ID: 467621 [Multi-domain]  Cd Length: 91  Bit Score: 41.51  E-value: 2.06e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  640 GGIGLSI------VAAQGVGDRQMGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVHFDV 713
Cdd:cd06779     2 PYLGIEMenisplLAKELGLPVNRGVLVAEVIPGSPAAKAG-LKEGDVILSVNGKPVTSFNDLRAALDTKKPGDSLNLTI 80

                          90
                  ....*....|....
gi 808354867  714 RkraahRNGLSNWL 727
Cdd:cd06779    81 L-----RDGKTLTV 89
PDZ2_PDZD7-like cd10834
PDZ domain 2 of the canonical isoform 1 of PDZ domain containing 7 (PDZD7), and related ...
 642-698 2.66e-04

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: 40.83  E-value: 2.66e-04
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 808354867  642 IGLSIVAAQGVGdrqMGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDA 698
Cdd:cd10834    15 LGFNIRGGSEYG---LGIYVSKVDPGGLAEQNG-IKVGDQILAVNGVSFEDITHSKA 67
FHA_KIF1C cd22728
forkhead associated (FHA) domain found in kinesin-like protein KIF1C; KIF1C is a new ...
 15-116 2.79e-04

forkhead associated (FHA) domain found in kinesin-like protein KIF1C; KIF1C is a new kinesin-like protein involved in vesicle transport from the Golgi apparatus to the endoplasmic reticulum. It has a microtubule plus end-directed motility. The FHA domain is a small phosphopeptide recognition module, but this group may lack the conserved residues that are required for binding phosphothreonine.


Pssm-ID: 438780 [Multi-domain]  Cd Length: 102  Bit Score: 41.39  E-value: 2.79e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867   15 PVLIVMNNDGHLSTHRIT-LHEGVTEVGSDSQmsnfsqhNIYLDGPDIRGRHAAI-----AFMEGVVTLTPsTRDAYLEV 88
Cdd:cd22728     2 PHLVNLNEDPLMSECLLYhIKDGVTRVGQVDV-------DIKLSGQFIREQHCLFrsipnPSGEVVVTLEP-CEGAETYV 73

                          90       100
                  ....*....|....*....|....*...
gi 808354867   89 NGHQLMQTEILRDGDHIRIGADHSFKFS 116
Cdd:cd22728    74 NGKQVTEPLVLKSGNRIVMGKNHVFRFN 101
PDZ1_syntenin-like cd06721
PDZ domain 1 of syntenin-1, syntenin-2, and related domains; PDZ (PSD-95 (Postsynaptic density ...
 632-714 2.89e-04

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


Pssm-ID: 467204 [Multi-domain]  Cd Length: 79  Bit Score: 40.68  E-value: 2.89e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  632 KVTLRKNGGG-IGLSIVAAQGvgdrqmGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDAARLMTQ-SGNEV 709
Cdd:cd06721     2 EVILCKDQDGkIGLRVKSIDK------GVFVQLVQANSPAALAG-LRFGDQILQINGENVAGWSSDKAHKVLKKaSPERI 74


                  ....*
gi 808354867  710 HFDVR 714
Cdd:cd06721    75 TLAVR 79
PDZ1_APBA1_3-like cd06720
PDZ domain 1 of amyloid-beta A4 precursor protein-binding family A member 1 (APBA1), APBA2, ...
 632-694 3.13e-04

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: 40.71  E-value: 3.13e-04
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 808354867  632 KVTLRKNGGGI-GLSIVAAqGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGIS 694
Cdd:cd06720     2 EVVVEKQKGEIlGVVIVES-GWGSLLPTVVVANMMPGGPAARSGKLNIGDQIMSINGTSLVGLP 64
FHA pfam00498
FHA domain; The FHA (Forkhead-associated) domain is a phosphopeptide binding motif.
 50-107 3.19e-04

FHA domain; The FHA (Forkhead-associated) domain is a phosphopeptide binding motif.


Pssm-ID: 459831 [Multi-domain]  Cd Length: 66  Bit Score: 40.25  E-value: 3.19e-04
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867    50 SQHNIYLDGPDIRGRHAAIAFMEG-VVTLTPSTRDAYLEVNGHQLMQTE-ILRDGDHIRI 107
Cdd:pfam00498    7 PDCDIVLDDPSVSRRHAEIRYDGGgRFYLEDLGSTNGTFVNGQRLGPEPvRLKDGDVIRL 66
PDZ_SHANK1_3-like cd06746
PDZ domain of SH3 and multiple ankyrin repeat domains protein 1 (SHANK1), SHANK2, SHANK3, and ...
 630-713 3.63e-04

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


Pssm-ID: 467228 [Multi-domain]  Cd Length: 101  Bit Score: 41.04  E-value: 3.63e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  630 ISKVTLRKNGGGIGLSIVAAQGVGD------------RQmgiYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQED 697
Cdd:cd06746     6 PRTVVLQKGDKGFGFVLRGAKAVGPileftptpafpaLQ---YLESVDPGGVADKAG-LKKGDFLLEINGEDVVKASHEQ 81

                          90
                  ....*....|....*.
gi 808354867  698 AARLMTQSGNEVHFDV 713
Cdd:cd06746    82 VVNLIRQSGNTLVLKV 97
DegQ COG0265
Periplasmic serine protease, S1-C subfamily, contain C-terminal PDZ domain [Posttranslational ...
 627-722 3.87e-04

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


Pssm-ID: 440035 [Multi-domain]  Cd Length: 274  Bit Score: 43.98  E-value: 3.87e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  627 SDTISKV--TLRKNG----GGIGLSIV-----AAQGVG-DRQMGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLigIS 694
Cdd:COG0265   159 INLAKRVveQLIETGrvrrGWLGVTIQpvtpeLAEALGlPEPEGVLVARVEPGSPAAKAG-LRPGDVILAVDGKPV--TS 235

                          90       100       110
                  ....*....|....*....|....*....|
gi 808354867  695 QEDAARLMTQS--GNEVHFDVRkraahRNG 722
Cdd:COG0265   236 ARDLQRLLASLkpGDTVTLTVL-----RGG 260
PDZ4_DLG5-like cd06766
PDZ domain 4 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density ...
 633-714 4.87e-04

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


Pssm-ID: 467247 [Multi-domain]  Cd Length: 81  Bit Score: 40.07  E-value: 4.87e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  633 VTLRKNGGGIGLSIVaaqgvGDRQMGIYVKKVVEGTPA-AHDGrLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVHF 711
Cdd:cd06766     5 VFLKKSQVELGIQLC-----GGNLHGIFVEDVEDDSPAkGPDG-LVPGDLILEYNSVDMRNKTAEEAYLEMLKPAETVTL 78


                  ...
gi 808354867  712 DVR 714
Cdd:cd06766    79 KVQ 81
PDZ1_DLG5-like cd06764
PDZ domain 1 of Discs Large 5 (Dlg5) and related domains; PDZ (PSD-95 (Postsynaptic density ...
 649-716 6.52e-04

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: 40.08  E-value: 6.52e-04
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 808354867  649 AQGVGDRQM----GIYVKKVVEGTPAahDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGNEVHFDVRKR 716
Cdd:cd06764    26 AGGVNDPQFpgdcSIFVTKVDKGSIA--DGRLRVNDCLLRINDVDLTNKDKKQAIQAVLNGGGVINMVVRRR 95
PDZ3_INAD-like cd23064
PDZ domain 3 of inactivation-no-after-potential D (INAD), and related domains; PDZ (PSD-95 ...
 637-705 9.00e-04

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: 39.23  E-value: 9.00e-04
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 808354867  637 KNGGGIGLSIVAAQGVGDRQmGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDAARLMTQS 705
Cdd:cd23064     5 RKEGFLGIMVIYGKHAEVGS-GIFISDLREGSNAELAG-VKVGDMLLAVNQDVTLESNYDDATGLLKRA 71
PLN00049 PLN00049
carboxyl-terminal processing protease; Provisional
 614-715 9.15e-04

carboxyl-terminal processing protease; Provisional


Pssm-ID: 177681 [Multi-domain]  Cd Length: 389  Bit Score: 43.19  E-value: 9.15e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  614 PTTQF--GDSFGSAVSDTISKVTlrknggGIGLSIVAAQGVGDRQMGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLI 691
Cdd:PLN00049   63 PFTRFlePEKFKSLRSGTKGAVT------GVGLEVGYPTGSDGPPAGLVVVAPAPGGPAARAG-IRPGDVILAIDGTSTE 135

                          90       100
                  ....*....|....*....|....*
gi 808354867  692 GISQEDAA-RLMTQSGNEVHFDVRK 715
Cdd:PLN00049  136 GLSLYEAAdRLQGPEGSSVELTLRR 160
PDZ_tamalin_CYTIP-like cd06713
PDZ domain of tamalin, cytohesin-1-interacting protein (CYTIP), and related domains; PDZ ...
 656-707 1.01e-03

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


Pssm-ID: 467197 [Multi-domain]  Cd Length: 91  Bit Score: 39.53  E-value: 1.01e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|..
gi 808354867  656 QMGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDAARLMTQSGN 707
Cdd:cd06713    34 EMCTYVCRVHEDSPAYLAG-LTAGDVILSVNGVSVEGASHQEIVELIRSSGN 84
PDZ_RGS12-like cd06710
PDZ domain of regulator of G-protein signaling 12 (RGS12), and related domains; PDZ (PSD-95 ...
 664-705 2.37e-03

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


Pssm-ID: 467194 [Multi-domain]  Cd Length: 76  Bit Score: 38.00  E-value: 2.37e-03
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|..
gi 808354867  664 VVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDAARLMTQS 705
Cdd:cd06710    27 VVRGSPADVAG-LKAGDQILAVNGINVSKASHEDVVKLIGKC 67
cpPDZ_HtrA-like cd06785
circularly permuted PDZ domain of high-temperature requirement factor A (HtrA) family serine ...
 654-690 3.30e-03

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


Pssm-ID: 467624 [Multi-domain]  Cd Length: 98  Bit Score: 38.25  E-value: 3.30e-03
                          10        20        30
                  ....*....|....*....|....*....|....*..
gi 808354867  654 DRQMGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSL 690
Cdd:cd06785    28 DVSSGVYVHKVIPGSPAQRAG-LKDGDVIISINGKPV 63
PDZ4_GRIP1-2-like cd06686
PDZ domain 4 of glutamate receptor-interacting protein 1 (GRIP1) and GRIP2, and related ...
 667-713 3.85e-03

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


Pssm-ID: 467174 [Multi-domain]  Cd Length: 99  Bit Score: 38.10  E-value: 3.85e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|.
gi 808354867  667 GTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARLMTQSGN----EVHFDV 713
Cdd:cd06686    46 DSPAERCGVLQVGDRVLSINGIPTEDRTLEEANQLLRDSASkvtlEIEFDV 96
Myo5p-like_CBD_DIL_ANK cd15473
cargo binding domain of myosin 5-like of dil and ankyrin domain containing protein; DIL and ...
 242-401 4.41e-03

cargo binding domain of myosin 5-like of dil and ankyrin domain containing protein; DIL and ankyrin domain-containing protein are a group of fungal proteins that contain a domain homologous to the cargo binding domain of class V myosins and ankyrin repeats. Their function is unknown.


Pssm-ID: 271257 [Multi-domain]  Cd Length: 316  Bit Score: 40.62  E-value: 4.41e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  242 STFRLSPAYSLYLALR-SFHTHNKPYSVQFFS----RIESNFKqiaqecSSKDD---LIFWLANASEFNHLVERDTELKa 313
Cdd:cd15473    27 PSQRPVPANLLFLCARyAHYHCSPELLEDLLLgaldRIEDVVE------ANPWDmtlLAFWLSNVTLLLHYLKKDAGLV- 99

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867  314 SRYGKISVEIERIFRRLVaVLqsVIRPAARAlLDIHLNDHDAtgDVIHLLDTTMRQARICGLNAALTIQLCGHLLHMVNA 393
Cdd:cd15473   100 EATPEFQQELAELINEIF-VL--IIRDAERR-IDKLLDASPR--NITSLLSSTLYVLELYDVHPAIIIQALSQLFYWLGC 173


                  ....*...
gi 808354867  394 FVFNSLVS 401
Cdd:cd15473   174 ELFNRILT 181
DUF5585 pfam17823
Family of unknown function (DUF5585); This is a family of unknown function found in chordata.
 819-1079 6.78e-03

Family of unknown function (DUF5585); This is a family of unknown function found in chordata.


Pssm-ID: 465521 [Multi-domain]  Cd Length: 506  Bit Score: 40.71  E-value: 6.78e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867   819 SAAPGAPAGDPKHYRSSSASDLQHDPNASFSQSSMTGSARSSVFDKLPSHYRHSTRPTVIQPTRPSAQSPSALRKAAAAS 898
Cdd:pfam17823  147 AAACRANASAAPRAAIAAASAPHAASPAPRTAASSTTAASSTTAASSAPTTAASSAPATLTPARGISTAATATGHPAAGT 226

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867   899 PVSNLYRPTSAsnlfapPRNSGGLVGYSSNAA----RESTQDIHRALNDLELNSPLARsTPNeeyriPPPRVPTVTSTSS 974
Cdd:pfam17823  227 ALAAVGNSSPA------AGTVTAAVGTVTPAAlatlAAAAGTVASAAGTINMGDPHAR-RLS-----PAKHMPSDTMARN 294

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808354867   975 NYAPL--HSIRPASMYGYQSPSSSTTVIPAPKGVASSSNNTSPRVNVTLGGALssSRSHNSLSQEPAIVIRPVdlnMPKA 1052
Cdd:pfam17823  295 PAAPMgaQAQGPIIQVSTDQPVHNTAGEPTPSPSNTTLEPNTPKSVASTNLAV--VTTTKAQAKEPSASPVPV---LHTS 369

                          250       260
                   ....*....|....*....|....*..
gi 808354867  1053 TPPaSIRGAVPTaiTQALQLQPNGGGA 1079
Cdd:pfam17823  370 MIP-EVEATSPT--TQPSPLLPTQGAA 393
PDZ1_harmonin cd06737
PDZ domain 1 of harmonin isoforms a, b, and c, and related domains; PDZ (PSD-95 (Postsynaptic ...
 629-702 6.80e-03

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


Pssm-ID: 467219 [Multi-domain]  Cd Length: 85  Bit Score: 36.85  E-value: 6.80e-03
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 808354867  629 TISKVTLRKNG-GGIGLSIvaaQGVGDRQMGIYVKKVVEGTPAAHDGrLETGDQLLSVNGHSLIGISQEDAARLM 702
Cdd:cd06737     1 KLRLVRLDRRGpESLGFSV---RGGLEHGCGLFVSHVSPGSQADNKG-LRVGDEIVRINGYSISQCTHEEVINLI 71
PDZ_nNOS-like cd06708
PDZ domain of neuronal nitric oxide synthase (nNOS), and related domains; PDZ (PSD-95 ...
 628-698 8.87e-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: 37.36  E-value: 8.87e-03
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 808354867  628 DTISKVTLRKNGGGIGLSivaaqgVGDRQMG--IYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDA 698
Cdd:cd06708     1 NVISVRLFKRKVGGLGFL------VKQRVCKppVIISDLIRGGAAEQSGLVQVGDIILAVNGRPLVDVSYESA 67
PDZ4_INAD-like cd23065
PDZ domain 4 of inactivation-no-after-potential D (INAD), and related domains; PDZ (PSD-95 ...
 633-701 9.54e-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: 36.72  E-value: 9.54e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 808354867  633 VTLRKNGGGIGLSIVAaqGVGDRQMGIYVKKVVEGTPAAHDGRLETGDQLLSVNGHSLIGISQEDAARL 701
Cdd:cd23065     2 IELKTDKSPLGVSVVG--GKNHVTTGCIITHIYPNSIVAADKRLKVFDQILDINGTKVHVMTTLKVHQL 68
 
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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