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Conserved domains on  [gi|158256394|dbj|BAF84170|]
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unnamed protein product [Homo sapiens]

Protein Classification

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List of domain hits

Name Accession Description Interval E-value
Intu_longin_2 pfam19032
Intu longin-like domain 2; This entry represents a longin-like domain found in Intu and ...
514-633 1.63e-44

Intu longin-like domain 2; This entry represents a longin-like domain found in Intu and related proteins.


:

Pssm-ID: 465951  Cd Length: 120  Bit Score: 156.29  E-value: 1.63e-44
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 158256394  514 ILGSSLFYKGYLICSHLPKDDLIDIAVYCRHYCLLPLAAK--QRIGQLIIWREVFPQHHLRPLADSS--TEVFPEPEGRY 589
Cdd:pfam19032   1 ILGSALLYKDYLLWSHLPKEDLQDVYLYLRQHLLLELISKesQRVGRFVTWREVFPTDASDSGEDKLplNNDDTEPLGRY 80
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....
gi 158256394  590 FLLVVGLKHYMLCVLLEAGGCASKaigsPGPDCVYVDQVKTTLH 633
Cdd:pfam19032  81 FLLVYGALHATLCVLLEAGGCTSK----PGPDPFYVEELDATLG 120
Intu_longin_1 pfam19031
First Longin domain of INTU, CCZ1 and HPS4; This entry is specific to the first Longin domain ...
306-416 1.03e-30

First Longin domain of INTU, CCZ1 and HPS4; This entry is specific to the first Longin domain of the HerMon (Hermansky-Pudlak syndrome and MON1/CCZ1) family, including protein sequences of INTU, CCZ1 and HPS4 families. The Mon1/Ccz1 complex (MC1) is the GDP/GTP exchange factor (GEF) for the Rab GTPase Ypt7/Rab7 during vesicular trafficking. The Hps1/Hps4 complex (BLOC-3) is a Rab32 and Rab38 GEF and is required for biogenesis of melanosomes and platelet dense granules. Inturned (INTU) and Fuzzy (FUZ) proteins interact as members of the ciliogenesis and planar polarity effector (CPLANE) complex that controls recruitment of intraflagellar transport machinery to the basal body of primary cilia.


:

Pssm-ID: 436911  Cd Length: 112  Bit Score: 116.57  E-value: 1.03e-30
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 158256394  306 PHIIMYLTLQLDSEtSKEEQEILYHYPMSEASQKLKSVRGIFLTLCDMLENVTGTQvTSSSLLLNGKQIHVAYWKESDKL 385
Cdd:pfam19031   2 PFFFVYNPTEGKKE-GEEEKKILYYHPEETSLNEKLSLRGIFEALVSFTETFSPTQ-SSPCLLIELQKYHVAYREVEDDL 79
                          90       100       110
                  ....*....|....*....|....*....|...
gi 158256394  386 LLIGLPAEE--VPLPRLRNMIENVIQTLKFMYG 416
Cdd:pfam19031  80 WLIGSVSNPdnIPDPYYSSVLEQLYRFFKLFYG 112
Intu_longin_3 pfam19033
Intu longin-like domain 3; This entry represents a longin-like domain found in Intu and ...
796-936 5.02e-21

Intu longin-like domain 3; This entry represents a longin-like domain found in Intu and related proteins.


:

Pssm-ID: 436913  Cd Length: 98  Bit Score: 88.54  E-value: 5.02e-21
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 158256394  796 ENTLFHYVALETVQGIFITPTLEEVAQLsgsiHPQLIKNFHQCCLSIRAVFQQTlveekkkglnsgdhsdsaksvssLNP 875
Cdd:pfam19033   1 ENSLYSYVYFDPMNLALKSPLHQEKRQV----NGPLDPDFLRLVLDIHSDFSQS-----------------------LPE 53
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 158256394  876 VKEHGVLFecspgnwtdqkkappVMAYWVVGRLFLhpkPQELYVCFHDSVT--EIAIEIAFKL 936
Cdd:pfam19033  54 LKEHIVKT---------------LNDYWVVGRKSN---PRELYVILNNKNAslQDINEEAKKL 98
cpPDZ_Deg_HtrA-like super family cl49614
permuted PDZ domain of Deg/high-temperature requirement factor A (HtrA) family of housekeeping ...
202-271 8.16e-09

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.


The actual alignment was detected with superfamily member cd06782:

Pssm-ID: 483954 [Multi-domain]  Cd Length: 88  Bit Score: 53.26  E-value: 8.16e-09
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 158256394 202 QGDGERLVVHGLLPGGSAMKSGqVLIGDVLVAVNDVDVTTENIERVLSCIPGPM--QVKLTFENA-------YDVKRET 271
Cdd:cd06782   10 KDDDGYLVVVSPIPGGPAEKAG-IKPGDVIVAVDGESVRGMSLDEVVKLLRGPKgtKVKLTIRRGgegeprdVTLTREK 87
 
Name Accession Description Interval E-value
Intu_longin_2 pfam19032
Intu longin-like domain 2; This entry represents a longin-like domain found in Intu and ...
514-633 1.63e-44

Intu longin-like domain 2; This entry represents a longin-like domain found in Intu and related proteins.


Pssm-ID: 465951  Cd Length: 120  Bit Score: 156.29  E-value: 1.63e-44
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 158256394  514 ILGSSLFYKGYLICSHLPKDDLIDIAVYCRHYCLLPLAAK--QRIGQLIIWREVFPQHHLRPLADSS--TEVFPEPEGRY 589
Cdd:pfam19032   1 ILGSALLYKDYLLWSHLPKEDLQDVYLYLRQHLLLELISKesQRVGRFVTWREVFPTDASDSGEDKLplNNDDTEPLGRY 80
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....
gi 158256394  590 FLLVVGLKHYMLCVLLEAGGCASKaigsPGPDCVYVDQVKTTLH 633
Cdd:pfam19032  81 FLLVYGALHATLCVLLEAGGCTSK----PGPDPFYVEELDATLG 120
Intu_longin_1 pfam19031
First Longin domain of INTU, CCZ1 and HPS4; This entry is specific to the first Longin domain ...
306-416 1.03e-30

First Longin domain of INTU, CCZ1 and HPS4; This entry is specific to the first Longin domain of the HerMon (Hermansky-Pudlak syndrome and MON1/CCZ1) family, including protein sequences of INTU, CCZ1 and HPS4 families. The Mon1/Ccz1 complex (MC1) is the GDP/GTP exchange factor (GEF) for the Rab GTPase Ypt7/Rab7 during vesicular trafficking. The Hps1/Hps4 complex (BLOC-3) is a Rab32 and Rab38 GEF and is required for biogenesis of melanosomes and platelet dense granules. Inturned (INTU) and Fuzzy (FUZ) proteins interact as members of the ciliogenesis and planar polarity effector (CPLANE) complex that controls recruitment of intraflagellar transport machinery to the basal body of primary cilia.


Pssm-ID: 436911  Cd Length: 112  Bit Score: 116.57  E-value: 1.03e-30
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 158256394  306 PHIIMYLTLQLDSEtSKEEQEILYHYPMSEASQKLKSVRGIFLTLCDMLENVTGTQvTSSSLLLNGKQIHVAYWKESDKL 385
Cdd:pfam19031   2 PFFFVYNPTEGKKE-GEEEKKILYYHPEETSLNEKLSLRGIFEALVSFTETFSPTQ-SSPCLLIELQKYHVAYREVEDDL 79
                          90       100       110
                  ....*....|....*....|....*....|...
gi 158256394  386 LLIGLPAEE--VPLPRLRNMIENVIQTLKFMYG 416
Cdd:pfam19031  80 WLIGSVSNPdnIPDPYYSSVLEQLYRFFKLFYG 112
Intu_longin_3 pfam19033
Intu longin-like domain 3; This entry represents a longin-like domain found in Intu and ...
796-936 5.02e-21

Intu longin-like domain 3; This entry represents a longin-like domain found in Intu and related proteins.


Pssm-ID: 436913  Cd Length: 98  Bit Score: 88.54  E-value: 5.02e-21
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 158256394  796 ENTLFHYVALETVQGIFITPTLEEVAQLsgsiHPQLIKNFHQCCLSIRAVFQQTlveekkkglnsgdhsdsaksvssLNP 875
Cdd:pfam19033   1 ENSLYSYVYFDPMNLALKSPLHQEKRQV----NGPLDPDFLRLVLDIHSDFSQS-----------------------LPE 53
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 158256394  876 VKEHGVLFecspgnwtdqkkappVMAYWVVGRLFLhpkPQELYVCFHDSVT--EIAIEIAFKL 936
Cdd:pfam19033  54 LKEHIVKT---------------LNDYWVVGRKSN---PRELYVILNNKNAslQDINEEAKKL 98
cpPDZ_CPP-like cd06782
circularly permuted PDZ domain of C-terminal processing peptidase (CPP), a serine protease, ...
202-271 8.16e-09

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: 53.26  E-value: 8.16e-09
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 158256394 202 QGDGERLVVHGLLPGGSAMKSGqVLIGDVLVAVNDVDVTTENIERVLSCIPGPM--QVKLTFENA-------YDVKRET 271
Cdd:cd06782   10 KDDDGYLVVVSPIPGGPAEKAG-IKPGDVIVAVDGESVRGMSLDEVVKLLRGPKgtKVKLTIRRGgegeprdVTLTREK 87
PDZ smart00228
Domain present in PSD-95, Dlg, and ZO-1/2; Also called DHR (Dlg homologous region) or GLGF ...
199-262 2.00e-04

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: 40.83  E-value: 2.00e-04
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 158256394   199 TGKQGDGERLVVHGLLPGGSAMKSGqVLIGDVLVAVNDVDVTT-ENIERVLSCIPGPMQVKLTFE 262
Cdd:smart00228  19 VGGKDEGGGVVVSSVVPGSPAAKAG-LRVGDVILEVNGTSVEGlTHLEAVDLLKKAGGKVTLTVL 82
CtpA COG0793
C-terminal processing protease CtpA/Prc, contains a PDZ domain [Posttranslational modification, ...
204-261 5.86e-04

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: 43.32  E-value: 5.86e-04
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 158256394 204 DGERLVVHGLLPGGSAMKSGqVLIGDVLVAVNDVDVTTENIERVLSCIPGP--MQVKLTF 261
Cdd:COG0793   69 EDGKVVVVSVIPGSPAEKAG-IKPGDIILAIDGKSVAGLTLDDAVKLLRGKagTKVTLTI 127
 
Name Accession Description Interval E-value
Intu_longin_2 pfam19032
Intu longin-like domain 2; This entry represents a longin-like domain found in Intu and ...
514-633 1.63e-44

Intu longin-like domain 2; This entry represents a longin-like domain found in Intu and related proteins.


Pssm-ID: 465951  Cd Length: 120  Bit Score: 156.29  E-value: 1.63e-44
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 158256394  514 ILGSSLFYKGYLICSHLPKDDLIDIAVYCRHYCLLPLAAK--QRIGQLIIWREVFPQHHLRPLADSS--TEVFPEPEGRY 589
Cdd:pfam19032   1 ILGSALLYKDYLLWSHLPKEDLQDVYLYLRQHLLLELISKesQRVGRFVTWREVFPTDASDSGEDKLplNNDDTEPLGRY 80
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....
gi 158256394  590 FLLVVGLKHYMLCVLLEAGGCASKaigsPGPDCVYVDQVKTTLH 633
Cdd:pfam19032  81 FLLVYGALHATLCVLLEAGGCTSK----PGPDPFYVEELDATLG 120
Intu_longin_1 pfam19031
First Longin domain of INTU, CCZ1 and HPS4; This entry is specific to the first Longin domain ...
306-416 1.03e-30

First Longin domain of INTU, CCZ1 and HPS4; This entry is specific to the first Longin domain of the HerMon (Hermansky-Pudlak syndrome and MON1/CCZ1) family, including protein sequences of INTU, CCZ1 and HPS4 families. The Mon1/Ccz1 complex (MC1) is the GDP/GTP exchange factor (GEF) for the Rab GTPase Ypt7/Rab7 during vesicular trafficking. The Hps1/Hps4 complex (BLOC-3) is a Rab32 and Rab38 GEF and is required for biogenesis of melanosomes and platelet dense granules. Inturned (INTU) and Fuzzy (FUZ) proteins interact as members of the ciliogenesis and planar polarity effector (CPLANE) complex that controls recruitment of intraflagellar transport machinery to the basal body of primary cilia.


Pssm-ID: 436911  Cd Length: 112  Bit Score: 116.57  E-value: 1.03e-30
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 158256394  306 PHIIMYLTLQLDSEtSKEEQEILYHYPMSEASQKLKSVRGIFLTLCDMLENVTGTQvTSSSLLLNGKQIHVAYWKESDKL 385
Cdd:pfam19031   2 PFFFVYNPTEGKKE-GEEEKKILYYHPEETSLNEKLSLRGIFEALVSFTETFSPTQ-SSPCLLIELQKYHVAYREVEDDL 79
                          90       100       110
                  ....*....|....*....|....*....|...
gi 158256394  386 LLIGLPAEE--VPLPRLRNMIENVIQTLKFMYG 416
Cdd:pfam19031  80 WLIGSVSNPdnIPDPYYSSVLEQLYRFFKLFYG 112
Intu_longin_3 pfam19033
Intu longin-like domain 3; This entry represents a longin-like domain found in Intu and ...
796-936 5.02e-21

Intu longin-like domain 3; This entry represents a longin-like domain found in Intu and related proteins.


Pssm-ID: 436913  Cd Length: 98  Bit Score: 88.54  E-value: 5.02e-21
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 158256394  796 ENTLFHYVALETVQGIFITPTLEEVAQLsgsiHPQLIKNFHQCCLSIRAVFQQTlveekkkglnsgdhsdsaksvssLNP 875
Cdd:pfam19033   1 ENSLYSYVYFDPMNLALKSPLHQEKRQV----NGPLDPDFLRLVLDIHSDFSQS-----------------------LPE 53
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 158256394  876 VKEHGVLFecspgnwtdqkkappVMAYWVVGRLFLhpkPQELYVCFHDSVT--EIAIEIAFKL 936
Cdd:pfam19033  54 LKEHIVKT---------------LNDYWVVGRKSN---PRELYVILNNKNAslQDINEEAKKL 98
cpPDZ_CPP-like cd06782
circularly permuted PDZ domain of C-terminal processing peptidase (CPP), a serine protease, ...
202-271 8.16e-09

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: 53.26  E-value: 8.16e-09
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 158256394 202 QGDGERLVVHGLLPGGSAMKSGqVLIGDVLVAVNDVDVTTENIERVLSCIPGPM--QVKLTFENA-------YDVKRET 271
Cdd:cd06782   10 KDDDGYLVVVSPIPGGPAEKAG-IKPGDVIVAVDGESVRGMSLDEVVKLLRGPKgtKVKLTIRRGgegeprdVTLTREK 87
PDZ2_Par3-like cd23058
PDZ domain 2 of partitioning defective 3 (Par3), and related domains; PDZ (PSD-95 ...
210-249 1.44e-05

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: 44.55  E-value: 1.44e-05
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 158256394 210 VHGLLPGGSAMKSGQVLIGDVLVAVNDVDVTTENIERVLS 249
Cdd:cd23058   36 IKNILPKGAAIQDGRLKAGDRLLEVNGVDVTGKTQEEVVS 75
PDZ_canonical cd00136
canonical PDZ domain; Canonical PDZ (PSD-95 (Postsynaptic density protein 95), Dlg (Discs ...
199-260 4.87e-05

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: 42.53  E-value: 4.87e-05
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 158256394 199 TGKQGDGERLVVHGLLPGGSAMKSGQVLIGDVLVAVNDVDV---TTENIERVLSCIPGPMQVKLT 260
Cdd:cd00136   17 RGGKDGGGGIFVSRVEPGGPAARDGRLRVGDRILEVNGVSLeglTHEEAVELLKSAGGEVTLTVR 81
PDZ5_MUPP1-like cd06669
PDZ domain 5 of multi-PDZ-domain protein 1 (MUPP1), PATJ (protein-associated tight junction) ...
208-239 1.75e-04

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: 41.45  E-value: 1.75e-04
                         10        20        30
                 ....*....|....*....|....*....|..
gi 158256394 208 LVVHGLLPGGSAMKSGQVLIGDVLVAVNDVDV 239
Cdd:cd06669   38 IVIRSLVPGGVAEQDGRLLPGDRLVFVNDVSL 69
PDZ smart00228
Domain present in PSD-95, Dlg, and ZO-1/2; Also called DHR (Dlg homologous region) or GLGF ...
199-262 2.00e-04

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: 40.83  E-value: 2.00e-04
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 158256394   199 TGKQGDGERLVVHGLLPGGSAMKSGqVLIGDVLVAVNDVDVTT-ENIERVLSCIPGPMQVKLTFE 262
Cdd:smart00228  19 VGGKDEGGGVVVSSVVPGSPAAKAG-LRVGDVILEVNGTSVEGlTHLEAVDLLKKAGGKVTLTVL 82
PDZ1_MAGI-1_3-like cd06731
PDZ domain 1 of membrane-associated guanylate kinase inverted 1 (MAGI-1), MAGI-2, and MAGI-3, ...
200-239 2.02e-04

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: 41.04  E-value: 2.02e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 158256394 200 GKQGDGERLVVHGLLPGGSAMKSGQVLIGDVLVAVNDVDV 239
Cdd:cd06731   19 GGDEPDEFLQIKSVVPDGPAALDGKLRTGDVLVSVNDTCV 58
PDZ3_PTPN13_FRMPD2-like cd06695
PDZ domain 3 of protein tyrosine phosphatase non-receptor type 13 (PTPN13), FERM and PDZ ...
210-260 2.43e-04

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: 40.71  E-value: 2.43e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|..
gi 158256394 210 VHGLLPGGSAMKSGQVLIGDVLVAVNDVDVTTENIERVLSCIPG-PMQVKLT 260
Cdd:cd06695   35 IKKLFPGQPAAESGLIQEGDVILAVNGEPLKGLSYQEVLSLLRGaPPEVTLL 86
PDZ_NHERF-like cd06768
PDZ domains of the Na+/H+ exchange regulatory cofactor (NHERF) family (NHERF1-4), and related ...
215-260 4.11e-04

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


Pssm-ID: 467249 [Multi-domain]  Cd Length: 80  Bit Score: 39.73  E-value: 4.11e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 158256394 215 PGGSAMKSGqVLIGDVLVAVNDVDVTTENIERVLSCI-PGPMQVKLT 260
Cdd:cd06768   32 PGSPAERAG-LKDGDRLVEVNGENVEGESHEQVVEKIkASGNQVTLL 77
CtpA COG0793
C-terminal processing protease CtpA/Prc, contains a PDZ domain [Posttranslational modification, ...
204-261 5.86e-04

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: 43.32  E-value: 5.86e-04
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 158256394 204 DGERLVVHGLLPGGSAMKSGqVLIGDVLVAVNDVDVTTENIERVLSCIPGP--MQVKLTF 261
Cdd:COG0793   69 EDGKVVVVSVIPGSPAEKAG-IKPGDIILAIDGKSVAGLTLDDAVKLLRGKagTKVTLTI 127
PDZ_nNOS-like cd06708
PDZ domain of neuronal nitric oxide synthase (nNOS), and related domains; PDZ (PSD-95 ...
209-248 6.57e-04

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: 40.05  E-value: 6.57e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 158256394 209 VVHGLLPGGSAMKSGQVLIGDVLVAVNDVDVTTENIERVL 248
Cdd:cd06708   29 IISDLIRGGAAEQSGLVQVGDIILAVNGRPLVDVSYESAL 68
PDZ2_Dlg1-2-4-like cd06724
PDZ domain 2 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg) ...
213-250 8.11e-04

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: 39.17  E-value: 8.11e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|.
gi 158256394 213 LLPGGSAMKSGQVLIGDVLVAVNDV---DVTTENIERVLSC 250
Cdd:cd06724   35 IIEGGAAQKDGRLQVGDKLLAVNDVsleEVTHEEAVAALKN 75
PDZ_ARHGEF11-12-like cd23069
PDZ domain of ARHGEF11, ARHGEF12, and related domains; PDZ (PSD-95 (Postsynaptic density ...
205-260 1.72e-03

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


Pssm-ID: 467282 [Multi-domain]  Cd Length: 76  Bit Score: 38.14  E-value: 1.72e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 158256394 205 GERLV-VHGLLPGGSAMKSGqVLIGDVLVAVNDVDVTTENIERVLSCIPGPMQVKLT 260
Cdd:cd23069   19 GDNPVfVQSVKEGGAAYRAG-VQEGDRIIKVNGTLVTHSNHLEVVKLIKSGSYVALT 74
PDZ3_Dlg1-2-4-like cd06795
PDZ domain 3 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg) ...
204-245 2.12e-03

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: 38.10  E-value: 2.12e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|..
gi 158256394 204 DGERLVVHGLLPGGSAMKSGQVLIGDVLVAVNDVDVTTENIE 245
Cdd:cd06795   23 DGEGIFISFILAGGPADLSGELRRGDQILSVNGVDLRNATHE 64
COG3975 COG3975
Predicted metalloprotease, contains C-terminal PDZ domain [General function prediction only];
173-272 2.31e-03

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


Pssm-ID: 443174 [Multi-domain]  Cd Length: 591  Bit Score: 41.73  E-value: 2.31e-03
                         10        20        30        40        50        60        70        80
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gi 158256394 173 IKAKEQLKLLEVL--VGIihqtKWSWRRTGK---------QGDGERLVVHGLLPGGSAMKSGqVLIGDVLVAVNDVDVTT 241
Cdd:COG3975  454 VYGTEDLPLAELLapFGL----KLVYEDAPSlkpslglrvSADGGGLVVTSVLWGSPAYKAG-LSAGDELLAIDGLRVTA 528
                         90       100       110
                 ....*....|....*....|....*....|.
gi 158256394 242 ENIERVLSCIPGPMQVKLTFENAyDVKRETS 272
Cdd:COG3975  529 DNLDDALAAYKPGDPIELLVFRR-DELRTVT 558
PDZ2-PTPN13_FRMPD2-like cd06792
PDZ domain 2 of tyrosine kinase PTPN13, FERM and PDZ domain-containing protein 2 (FRMPD2), and ...
210-237 3.55e-03

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: 37.58  E-value: 3.55e-03
                         10        20
                 ....*....|....*....|....*...
gi 158256394 210 VHGLLPGGSAMKSGQVLIGDVLVAVNDV 237
Cdd:cd06792   33 VKSLVPGGAAEQDGRIQKGDRLLEVNGV 60
PDZ1_Dlg1-2-4-like cd06723
PDZ domain 1 of human discs large homolog 1 (Dlg1), Dlg2, and Dlg4, Drosophila disc large (Dlg) ...
213-239 6.17e-03

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: 36.91  E-value: 6.17e-03
                         10        20
                 ....*....|....*....|....*..
gi 158256394 213 LLPGGSAMKSGQVLIGDVLVAVNDVDV 239
Cdd:cd06723   37 IIPGGAAAADGRLRVNDIILRVNDVDV 63
PDZ_rhophilin-like cd06712
PDZ domain of rhophilin-1, rhophilin-2, and related domains; PDZ (PSD-95 (Postsynaptic density ...
210-239 8.09e-03

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


Pssm-ID: 467196 [Multi-domain]  Cd Length: 78  Bit Score: 36.02  E-value: 8.09e-03
                         10        20        30
                 ....*....|....*....|....*....|
gi 158256394 210 VHGLLPGGSAMKSGqVLIGDVLVAVNDVDV 239
Cdd:cd06712   25 VASVDPGSCAAEAG-LKEGDYIVSVGGVDC 53
 
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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