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Conserved domains on  [gi|1998674700|ref|XP_028911315|]
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semaphorin-6C [Ornithorhynchus anatinus]

Protein Classification

semaphorin( domain architecture ID 10336503)

semaphorin, containing Sema and PSI domains, is a regulatory molecule that functions in the development of the nervous system and in axonal guidance; may lack the Ig domain typically present in semaphorins

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
Sema super family cl15693
The Sema domain, a protein interacting module, of semaphorins and plexins; Both semaphorins ...
55-514 0e+00

The Sema domain, a protein interacting module, of semaphorins and plexins; Both semaphorins and plexins have a Sema domain on their N-termini. Plexins function as receptors for the semaphorins. Evolutionarily, plexins may be the ancestor of semaphorins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems, and cancer. Semaphorins can be divided into 7 classes. Vertebrates have members in classes 3-7, whereas classes 1 and 2 are known only in invertebrates. Class 2 and 3 semaphorins are secreted; classes 1 and 4 through 6 are transmembrane proteins; and class 7 is membrane associated via glycosylphosphatidylinositol (GPI) linkage. Plexins are a large family of transmembrane proteins, which are divided into four types (A-D) according to sequence similarity. In vertebrates, type A plexins serve as co-receptors for neuropilins to mediate the signalling of class 3 semaphorins. Plexins serve as direct receptors for several other members of the semaphorin family: class 6 semaphorins signal through type A plexins and class 4 semaphorins through type B plexins. This family also includes the MET and RON receptor tyrosine kinases. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves to recognize and bind receptors.


The actual alignment was detected with superfamily member cd11242:

Pssm-ID: 472829 [Multi-domain]  Cd Length: 465  Bit Score: 785.55  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  55 PAARELGLDFQRLLRVNGSLLVAGRDHVFSFDLQRAQ-EGLVPDKYLTWKSR--DVDNCAVRGRGRSECYNYIRVLLVRD 131
Cdd:cd11242     2 NTTARHRLDFQRMLRINRTLYIAARDHVYTVDLDASHtEEIVPSKKLTWRSRqaDVENCRMKGKHKDECHNFIKVLVPRN 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 132 PETLLACGTNALSPACRTYRMSTLEQEGPELSGQARCPYDTAQSSAALFADGSLYSATSADFQGSDAVLYRSLGPQPPLR 211
Cdd:cd11242    82 DETLFVCGTNAFNPVCRNYRIDTLEQDGEEISGMARCPFDAKQANVALFADGKLYSATVTDFLASDAVIYRSLGDSPTLR 161
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 212 SLKYDSKWLREPHFVHALEHRDHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSPRVLERYWTSFLKARLNCSIPGD 291
Cdd:cd11242   162 TVKYDSKWLKEPHFVHAVEYGDYVYFFFREIAVEYNTLGKVVFSRVARVCKNDMGGSPRVLEKQWTSFLKARLNCSVPGD 241
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 292 SVFYFDVLQALSGPTLLHGRPALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNPVPEDRVPSPRPGS 371
Cdd:cd11242   242 SHFYFDVLQAVTDVIRINGRPVVLGVFTTQYNSIPGSAVCAFDMDDIEKVFEGRFKEQKSPDSAWTPVPEDRVPKPRPGC 321
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 372 CAGTGSAAAFRSSKELPDDVLTFVKAHPLLDPAVPAAGHHPLFTWTGSRSRLTQVVVDPYAGPHGNATVLFLGAEDGKVL 451
Cdd:cd11242   322 CAGSGSAEKYKTSNDFPDDTLNFIKTHPLMDEAVPSIINRPWFTRTMVRYRLTQIAVDNAAGPYQNYTVVFLGSEAGTVL 401
                         410       420       430       440       450       460
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1998674700 452 KVLSLPGPNASVTPILVEEIDAYNPARCRGK-PEPQRVLGLELDAAHYGLFVAFAGCLLRLPLG 514
Cdd:cd11242   402 KFLARIGPSGSNGSVFLEEIDVYNPAKCSYDgEEDRRIIGLELDRASHALFVAFSGCVIRVPLS 465
PSI pfam01437
Plexin repeat; A cysteine rich repeat found in several different extracellular receptors. The ...
515-543 2.41e-03

Plexin repeat; A cysteine rich repeat found in several different extracellular receptors. The function of the repeat is unknown. Three copies of the repeat are found Plexin. Two copies of the repeat are found in mahogany protein. A related C. elegans protein contains four copies of the repeat. The Met receptor contains a single copy of the repeat. The Pfam alignment shows 6 conserved cysteine residues that may form three conserved disulphide bridges, whereas some members show 8 conserved cysteines. The pattern of conservation suggests that cysteines 5 and 7 (that are not absolutely conserved) form a disulphide bridge (Personal observation. A Bateman).


:

Pssm-ID: 396154 [Multi-domain]  Cd Length: 52  Bit Score: 36.92  E-value: 2.41e-03
                          10        20        30
                  ....*....|....*....|....*....|
gi 1998674700 515 RCPAHGGCRRtCLASRDPYCVWLPS-GECV 543
Cdd:pfam01437   1 RCSQYTSCSS-CLAARDPYCGWCSSeGRCV 29
PHA03247 super family cl33720
large tegument protein UL36; Provisional
679-813 4.22e-03

large tegument protein UL36; Provisional


The actual alignment was detected with superfamily member PHA03247:

Pssm-ID: 223021 [Multi-domain]  Cd Length: 3151  Bit Score: 41.08  E-value: 4.22e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  679 PAPPAPDLSGLPTPDATPELPAKRLRAAPEWNQNGNNAGGGRARSPRG--PPLCARVLVRPPPPGCPTQ-----GVEVTT 751
Cdd:PHA03247  2779 PPRRLTRPAVASLSESRESLPSPWDPADPPAAVLAPAAALPPAASPAGplPPPTSAQPTAPPPPPGPPPpslplGGSVAP 2858
                           90       100       110       120       130       140       150
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1998674700  752 LDELLRHLHASSPgPTTPTAPFANRVRPLQPPAPE---------PLELSEPPGPASYFSASTLPRDLAPPR 813
Cdd:PHA03247  2859 GGDVRRRPPSRSP-AAKPAAPARPPVRRLARPAVSrstesfalpPDQPERPPQPQAPPPPQPQPQPPPPPQ 2928
 
Name Accession Description Interval E-value
Sema_6 cd11242
The Sema domain, a protein interacting module, of class 6 semaphorins (Sema6); Class 6 ...
55-514 0e+00

The Sema domain, a protein interacting module, of class 6 semaphorins (Sema6); Class 6 semaphorins (Sema6s) are membrane associated semaphorins. There are 6 subfamilies named 6A to 6D. Sema6s bind to plexin As in a neuropilin independent fashion. Sema6-plexin A signaling plays important roles in lamina-specific axon projections. Interactions between plexin A2, plexin A4, and Sema6A control lamina-restricted projection of hippocampal mossy fibers. Interactions between Sema6C, Sema6D and plexin A1 shape the stereotypic trajectories of sensory axons in the spinal cord. In addition to axon targeting, Sema6D-plexin A1 interactions influence a wide range of other biological processes. During cardiac development, Sema6D attracts or repels endothelial cells in the cardiac tube depending on the expression patterns of specific coreceptors in addition to plexin A1. Furthermore, Sema6D binds a receptor complex comprising of plexin A1, Trem2 (triggering receptor expressed on myeloid cells 2), and DAP12 on dendritic cells and osteoclasts to mediate T-cell-DC interactions and to control bone development, respectively. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200503 [Multi-domain]  Cd Length: 465  Bit Score: 785.55  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  55 PAARELGLDFQRLLRVNGSLLVAGRDHVFSFDLQRAQ-EGLVPDKYLTWKSR--DVDNCAVRGRGRSECYNYIRVLLVRD 131
Cdd:cd11242     2 NTTARHRLDFQRMLRINRTLYIAARDHVYTVDLDASHtEEIVPSKKLTWRSRqaDVENCRMKGKHKDECHNFIKVLVPRN 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 132 PETLLACGTNALSPACRTYRMSTLEQEGPELSGQARCPYDTAQSSAALFADGSLYSATSADFQGSDAVLYRSLGPQPPLR 211
Cdd:cd11242    82 DETLFVCGTNAFNPVCRNYRIDTLEQDGEEISGMARCPFDAKQANVALFADGKLYSATVTDFLASDAVIYRSLGDSPTLR 161
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 212 SLKYDSKWLREPHFVHALEHRDHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSPRVLERYWTSFLKARLNCSIPGD 291
Cdd:cd11242   162 TVKYDSKWLKEPHFVHAVEYGDYVYFFFREIAVEYNTLGKVVFSRVARVCKNDMGGSPRVLEKQWTSFLKARLNCSVPGD 241
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 292 SVFYFDVLQALSGPTLLHGRPALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNPVPEDRVPSPRPGS 371
Cdd:cd11242   242 SHFYFDVLQAVTDVIRINGRPVVLGVFTTQYNSIPGSAVCAFDMDDIEKVFEGRFKEQKSPDSAWTPVPEDRVPKPRPGC 321
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 372 CAGTGSAAAFRSSKELPDDVLTFVKAHPLLDPAVPAAGHHPLFTWTGSRSRLTQVVVDPYAGPHGNATVLFLGAEDGKVL 451
Cdd:cd11242   322 CAGSGSAEKYKTSNDFPDDTLNFIKTHPLMDEAVPSIINRPWFTRTMVRYRLTQIAVDNAAGPYQNYTVVFLGSEAGTVL 401
                         410       420       430       440       450       460
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1998674700 452 KVLSLPGPNASVTPILVEEIDAYNPARCRGK-PEPQRVLGLELDAAHYGLFVAFAGCLLRLPLG 514
Cdd:cd11242   402 KFLARIGPSGSNGSVFLEEIDVYNPAKCSYDgEEDRRIIGLELDRASHALFVAFSGCVIRVPLS 465
Sema smart00630
semaphorin domain;
62-471 3.73e-128

semaphorin domain;


Pssm-ID: 214747 [Multi-domain]  Cd Length: 390  Bit Score: 390.96  E-value: 3.73e-128
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700   62 LDFQRLLRVNGSLLVAGRDHVFSFDLQraqEGLVPDKYLTWK--SRDVDNCAVRGRGRS-ECYNYIRVLLVRDPETLLAC 138
Cdd:smart00630   1 LQHLLLDEDNGTLYVGARNRLYQLSLN---LILEAELKTGPVlsSPDCEECVSKGKDPPtDCVNYIRLLLDYNEDRLLVC 77
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  139 GTNALSPACRTYRMstleqegpelsgqarcpydtaqssaalfadGSLYSATSADFQGSDAVLYRSLGPQP-------PLR 211
Cdd:smart00630  78 GTNAFQPVCRLRNL------------------------------GELYVGTVADFSGSDPAIPRSLSVRRlkgtsgvSLR 127
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  212 SLKYDSKWLREPHFVHALEHRDHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGsPRVLERYWTSFLKARLNCSIPGD 291
Cdd:smart00630 128 TVLYDSKWLNEPNFVYAFESGDFVYFFFRETAVEDDNCGKAVHSRVARVCKNDVGG-PRSLDKKWTSFLKARLECSVPGE 206
                          250       260       270       280       290       300       310       320
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  292 SVFYFDVLQAL-SGPTLLHGRPALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNPVPEDRVPSPRPG 370
Cdd:smart00630 207 DPFYFNELQAAfLLPPGSESDDVLYGVFSTSSNPIPGSAVCAFSLSDINAVFNGPFKECETSTSQWLPYSRGKVPYPRPG 286
                          330       340       350       360       370       380       390       400
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  371 SCAGTGSaaafrSSKELPDDVLTFVKAHPLLDPAVPAAGHHPLFTWTGSRSRLTQVVVDPYAGpHGNATVLFLGAEDGKV 450
Cdd:smart00630 287 TCPNKPP-----SSKDLPDETLNFIKSHPLMDEVVQPLTGRPLFVKTDSNYLLTSIAVDRVAT-DGNYTVLFLGTSDGRI 360
                          410       420
                   ....*....|....*....|.
gi 1998674700  451 LKVLsLPGPNASVTPILVEEI 471
Cdd:smart00630 361 LKVV-LSESSSSSESVVLEEI 380
Sema pfam01403
Sema domain; The Sema domain occurs in semaphorins, which are a large family of secreted and ...
299-494 1.67e-53

Sema domain; The Sema domain occurs in semaphorins, which are a large family of secreted and transmembrane proteins, some of which function as repellent signals during axon guidance. Sema domains also occur in the hepatocyte growth factor receptor and Swiss:P51805


Pssm-ID: 460197 [Multi-domain]  Cd Length: 180  Bit Score: 184.01  E-value: 1.67e-53
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 299 LQA---LSGPTLLHGRPALFGVFTTQ-PNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNPVPeDRVPSPRPGSCAG 374
Cdd:pfam01403   1 LQDvfvLKPGAGDALDTVLYGVFTTQwSNSIGGSAVCAFSLSDINAVFEGPFKEQEKSDSKWLPYT-GKVPYPRPGTCIN 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 375 TGsaaafrSSKELPDDVLTFVKAHPLLDPAVPAAGHHPLFTWTGsrSRLTQVVVDPYAGPHGNATVLFLGAEDGKVLKVL 454
Cdd:pfam01403  80 DP------LRLDLPDSVLNFVKDHPLMDEAVQPVGGRPLLVRTG--VRLTSIAVDRVQALDGNYTVLFLGTDDGRLHKVV 151
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|
gi 1998674700 455 SLPgpnaSVTPILVEEIDAYnparcrgkPEPQRVLGLELD 494
Cdd:pfam01403 152 LVG----SEESHIIEEIQVF--------PEPQPVLNLLLS 179
PSI pfam01437
Plexin repeat; A cysteine rich repeat found in several different extracellular receptors. The ...
515-543 2.41e-03

Plexin repeat; A cysteine rich repeat found in several different extracellular receptors. The function of the repeat is unknown. Three copies of the repeat are found Plexin. Two copies of the repeat are found in mahogany protein. A related C. elegans protein contains four copies of the repeat. The Met receptor contains a single copy of the repeat. The Pfam alignment shows 6 conserved cysteine residues that may form three conserved disulphide bridges, whereas some members show 8 conserved cysteines. The pattern of conservation suggests that cysteines 5 and 7 (that are not absolutely conserved) form a disulphide bridge (Personal observation. A Bateman).


Pssm-ID: 396154 [Multi-domain]  Cd Length: 52  Bit Score: 36.92  E-value: 2.41e-03
                          10        20        30
                  ....*....|....*....|....*....|
gi 1998674700 515 RCPAHGGCRRtCLASRDPYCVWLPS-GECV 543
Cdd:pfam01437   1 RCSQYTSCSS-CLAARDPYCGWCSSeGRCV 29
PHA03247 PHA03247
large tegument protein UL36; Provisional
679-813 4.22e-03

large tegument protein UL36; Provisional


Pssm-ID: 223021 [Multi-domain]  Cd Length: 3151  Bit Score: 41.08  E-value: 4.22e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  679 PAPPAPDLSGLPTPDATPELPAKRLRAAPEWNQNGNNAGGGRARSPRG--PPLCARVLVRPPPPGCPTQ-----GVEVTT 751
Cdd:PHA03247  2779 PPRRLTRPAVASLSESRESLPSPWDPADPPAAVLAPAAALPPAASPAGplPPPTSAQPTAPPPPPGPPPpslplGGSVAP 2858
                           90       100       110       120       130       140       150
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1998674700  752 LDELLRHLHASSPgPTTPTAPFANRVRPLQPPAPE---------PLELSEPPGPASYFSASTLPRDLAPPR 813
Cdd:PHA03247  2859 GGDVRRRPPSRSP-AAKPAAPARPPVRRLARPAVSrstesfalpPDQPERPPQPQAPPPPQPQPQPPPPPQ 2928
 
Name Accession Description Interval E-value
Sema_6 cd11242
The Sema domain, a protein interacting module, of class 6 semaphorins (Sema6); Class 6 ...
55-514 0e+00

The Sema domain, a protein interacting module, of class 6 semaphorins (Sema6); Class 6 semaphorins (Sema6s) are membrane associated semaphorins. There are 6 subfamilies named 6A to 6D. Sema6s bind to plexin As in a neuropilin independent fashion. Sema6-plexin A signaling plays important roles in lamina-specific axon projections. Interactions between plexin A2, plexin A4, and Sema6A control lamina-restricted projection of hippocampal mossy fibers. Interactions between Sema6C, Sema6D and plexin A1 shape the stereotypic trajectories of sensory axons in the spinal cord. In addition to axon targeting, Sema6D-plexin A1 interactions influence a wide range of other biological processes. During cardiac development, Sema6D attracts or repels endothelial cells in the cardiac tube depending on the expression patterns of specific coreceptors in addition to plexin A1. Furthermore, Sema6D binds a receptor complex comprising of plexin A1, Trem2 (triggering receptor expressed on myeloid cells 2), and DAP12 on dendritic cells and osteoclasts to mediate T-cell-DC interactions and to control bone development, respectively. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200503 [Multi-domain]  Cd Length: 465  Bit Score: 785.55  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  55 PAARELGLDFQRLLRVNGSLLVAGRDHVFSFDLQRAQ-EGLVPDKYLTWKSR--DVDNCAVRGRGRSECYNYIRVLLVRD 131
Cdd:cd11242     2 NTTARHRLDFQRMLRINRTLYIAARDHVYTVDLDASHtEEIVPSKKLTWRSRqaDVENCRMKGKHKDECHNFIKVLVPRN 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 132 PETLLACGTNALSPACRTYRMSTLEQEGPELSGQARCPYDTAQSSAALFADGSLYSATSADFQGSDAVLYRSLGPQPPLR 211
Cdd:cd11242    82 DETLFVCGTNAFNPVCRNYRIDTLEQDGEEISGMARCPFDAKQANVALFADGKLYSATVTDFLASDAVIYRSLGDSPTLR 161
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 212 SLKYDSKWLREPHFVHALEHRDHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSPRVLERYWTSFLKARLNCSIPGD 291
Cdd:cd11242   162 TVKYDSKWLKEPHFVHAVEYGDYVYFFFREIAVEYNTLGKVVFSRVARVCKNDMGGSPRVLEKQWTSFLKARLNCSVPGD 241
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 292 SVFYFDVLQALSGPTLLHGRPALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNPVPEDRVPSPRPGS 371
Cdd:cd11242   242 SHFYFDVLQAVTDVIRINGRPVVLGVFTTQYNSIPGSAVCAFDMDDIEKVFEGRFKEQKSPDSAWTPVPEDRVPKPRPGC 321
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 372 CAGTGSAAAFRSSKELPDDVLTFVKAHPLLDPAVPAAGHHPLFTWTGSRSRLTQVVVDPYAGPHGNATVLFLGAEDGKVL 451
Cdd:cd11242   322 CAGSGSAEKYKTSNDFPDDTLNFIKTHPLMDEAVPSIINRPWFTRTMVRYRLTQIAVDNAAGPYQNYTVVFLGSEAGTVL 401
                         410       420       430       440       450       460
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1998674700 452 KVLSLPGPNASVTPILVEEIDAYNPARCRGK-PEPQRVLGLELDAAHYGLFVAFAGCLLRLPLG 514
Cdd:cd11242   402 KFLARIGPSGSNGSVFLEEIDVYNPAKCSYDgEEDRRIIGLELDRASHALFVAFSGCVIRVPLS 465
Sema_6C cd11268
The Sema domain, a protein interacting module, of semaphorin 6C (Sema6C, also called ...
54-513 0e+00

The Sema domain, a protein interacting module, of semaphorin 6C (Sema6C, also called semaphorin Y); Sema6C is highly expressed in adult brain and skeletal muscle and it shows growth cone collapsing activity. It may play a role in the maintenance and remodelling of neuronal connections. In adult skeletal muscle, this role includes prevention of motor neuron sprouting and uncontrolled motor neuron growth. The expression of Sema6C in adult skeletal muscle is down-regulated following denervation. Sema6C is a member of the class 6 semaphorin family of proteins, which are membrane associated semaphorins. Semaphorins are regulatory molecules involved in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200529 [Multi-domain]  Cd Length: 465  Bit Score: 686.82  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  54 EPAARELGLDFQRLLRVNGSLLVAGRDHVFSFDLQRAQEG--LVPDKYLTWKSRDVDNCAVRGRGRSECYNYIRVLLVRD 131
Cdd:cd11268     1 DAVAAELGLDFQRFLTLNRTLLVAARDHVFSFDLQAEEEGegLVPNKYLTWRSQDVENCAVRGKLTDECYNYIRVLVPWD 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 132 PETLLACGTNALSPACRTYRMSTLEQEGPELSGQARCPYDTAQSSAALFADGSLYSATSADFQGSDAVLYRSLGPQPPLR 211
Cdd:cd11268    81 SQTLLACGTNSFSPVCRSYGITSLQQEGEELSGQARCPFDATQSNVAIFAEGSLYSATAADFQASDAVVYRSLGPQPPLR 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 212 SLKYDSKWLREPHFVHALEHRDHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSPRVLERYWTSFLKARLNCSIPGD 291
Cdd:cd11268   161 SAKYDSKWLREPHFVQALEHGDHVYFFFREVSVEDARLGRVQFSRVARVCKRDMGGSPRALDRHWTSFLKLRLNCSVPGD 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 292 SVFYFDVLQALSGPTLLHGRPALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNPVPEDRVPSPRPGS 371
Cdd:cd11268   241 STFYFDVLQALTGPVNLHGRSALFGVFTTQTNSIPGSAVCAFYLDEIERGFEGKFKEQRSLDGAWTPVSEDRVPSPRPGS 320
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 372 CAGTGSAAAFRSSKELPDDVLTFVKAHPLLDPAVPAAGHHPLFTWTgSRSRLTQVVVDPYAGPHGNATVLFLGAEDGKVL 451
Cdd:cd11268   321 CAGVGGAALFSSSRDLPDDVLTFIKAHPLLDPAVPPVTHQPLLTLT-SRALLTQVAVDGMAGPHSNITVMFLGSNDGTVL 399
                         410       420       430       440       450       460
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1998674700 452 KVLSLPGPNASVTPILVEEIDAYNPARCRGKPEPQ---RVLGLELDAAHYGLFVAFAGCLLRLPL 513
Cdd:cd11268   400 KVLPPGGRSGGPEPILLEEIDAYSPARCSGKRTAQtarRIIGLELDTEGHRLFVAFSGCIVYLPL 464
Sema_6E cd11270
The Sema domain, a protein interacting module, semaphorin 6E (sema6E); Sema6E is expressed ...
60-513 0e+00

The Sema domain, a protein interacting module, semaphorin 6E (sema6E); Sema6E is expressed predominantly in the nervous system during embryogenesis. It binds Plexin A1 and might utilize it as a receptor to repel axons of specific types during development. Sema6E acts as a repellent to dorsal root ganglion axons as well as sympathetic axons. Sema6E is a member of the class 6 semaphorin family of proteins, which are membrane associated semaphorins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200531 [Multi-domain]  Cd Length: 462  Bit Score: 650.63  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  60 LGLDFQRLLRVNGSLLVAGRDHVFSFDLQRAQEGLVPDKYLTWKSRDVDNCAVRGRGRSECYNYIRVLLVRDPETLLACG 139
Cdd:cd11270     7 LGLDFQRMLRINHMVYIAARDHVFAINLSASLERIVPQQKLTWKTKDVEKCTVRGKNSDECYNYIKVLVPRNDETLFACG 86
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 140 TNALSPACRTYRMSTLEQEGPELSGQARCPYDTAQSSAALFADGSLYSATSADFQGSDAVLYRSLGPQPP-LRSLKYDSK 218
Cdd:cd11270    87 TNAFNPTCRNYKMSSLEQDGEEVIGQARCPFESRQSNVGLFAGGDFYSATMTDFLASDAVIYRSLGESSPvLRTVKYDSK 166
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 219 WLREPHFVHALEHRDHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSPRVLERYWTSFLKARLNCSIPGDSVFYFDV 298
Cdd:cd11270   167 WLREPHFLHAIEYGNYVYFFLSEIAVEYTTLGKVVFSRVARVCKNDNGGSPRVLERYWTSFLKARLNCSVPGDSFFYFDV 246
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 299 LQALSGPTLLHGRPALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNPVPEDRVPSPRPGSCAGTGSA 378
Cdd:cd11270   247 LQSLTNVMQINHRPAVLGVFTTQANSITGSAVCAFYMDDIEKVFNGKFKEQRNSESAWTPVPDEAVPKPRPGSCAGDGPA 326
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 379 AAFRSSKELPDDVLTFVKAHPLLDPAVPAAGHHPLFTWTGSRSRLTQVVVDPYAGPHGNATVLFLGAEDGKVLKVLSLPG 458
Cdd:cd11270   327 AGYKSSTNFPDETLTFIKSYPLMDEAVPSVNNRPCFTRTTSRFKLTQIAVDTAAGPYKNYTVVFLGSENGHVLKVLASMH 406
                         410       420       430       440       450
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 1998674700 459 PNASVTPILVEEIDAYNPARCRGKPEPQRVLGLELDAAHYGLFVAFAGCLLRLPL 513
Cdd:cd11270   407 PNSSYSTQVLEDIDVYNPNKCNVRGEDRRILGLELDKDHHALFVAFTGCVIRVPL 461
Sema_6D cd11269
The Sema domain, a protein interacting module, of semaphorin 6D (Sema6D); Sema6D is expressed ...
62-513 0e+00

The Sema domain, a protein interacting module, of semaphorin 6D (Sema6D); Sema6D is expressed predominantly in the nervous system during embryogenesis and it uses Plexin-A1 as a receptor. It displays repellent activity for dorsal root ganglion axons. Sema6D also acts as a regulator of late phase primary immune responses. In addition, Sema6D is overexpressed in gastric carcinoma, indicating that it may have an important role in the occurrence and development of the cancer. Sema6D is a member of the class 6 semaphorin family of proteins, which are membrane associated semaphorins. Semaphorins are regulatory molecules involved in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200530 [Multi-domain]  Cd Length: 465  Bit Score: 617.43  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  62 LDFQRLLRVNGSLLVAGRDHVFSFDLQRA-QEGLVPDKYLTWKSRDVD--NCAVRGRGRSECYNYIRVLLVRDPETLLAC 138
Cdd:cd11269     9 LDFQLMLKIRDTLYIAGRDQVYTVNLNEVpKTEVTPSRKLTWRSRQQDreNCAMKGKHKDECHNFIKVFVPRNDEMVFVC 88
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 139 GTNALSPACRTYRMSTLEQEGPELSGQARCPYDTAQSSAALFADGSLYSATSADFQGSDAVLYRSLGPQPPLRSLKYDSK 218
Cdd:cd11269    89 GTNAFNPMCRYYRLSTLEYDGEEISGLARCPFDARQTNVALFADGKLYSATVADFLASDAVIYRSMGDGSALRTIKYDSK 168
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 219 WLREPHFVHALEHRDHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSPRVLERYWTSFLKARLNCSIPGDSVFYFDV 298
Cdd:cd11269   169 WIKEPHFLHAIEYGNYVYFFFREIAVEHNNLGKAVYSRVARICKNDMGGSQRVLEKHWTSFLKARLNCSVPGDSFFYFDV 248
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 299 LQALSGPTLLHGRPALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNPVPEDRVPSPRPGSCAGTGSA 378
Cdd:cd11269   249 LQSITDIIEINGIPTVVGVFTTQLNSIPGSAVCAFSMDDIEKVFKGRFKEQKTPDSVWTAVPEDKVPKPRPGCCAKHGLA 328
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 379 AAFRSSKELPDDVLTFVKAHPLLDPAVPAAGHHPLFTWTGSRSRLTQVVVDPYAGPHGNATVLFLGAEDGKVLKVLSLPG 458
Cdd:cd11269   329 EAYKTSIDFPDETLSFIKSHPLMDSAVPSIIEEPWFTKTRVRYRLTAIAVDHAAGPHQNYTVIFVGSEAGVVLKILAKTS 408
                         410       420       430       440       450
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1998674700 459 PNASVTPILVEEIDAYNPARCRGKPEP-QRVLGLELDAAHYGLFVAFAGCLLRLPL 513
Cdd:cd11269   409 PFSLNDSVLLEEIEAYNHAKCSAENEEdRRVISLQLDRDHHALFVAFSSCVVRIPL 464
Sema_6B cd11267
The Sema domain, a protein interacting module, of semaphorin 6B (Sema6B); Sema6B functions as ...
62-514 0e+00

The Sema domain, a protein interacting module, of semaphorin 6B (Sema6B); Sema6B functions as repellents for axon growth; this repulsive activity is mediated by its receptor Plexin A4. Sema6B is expressed in CA3, and repels mossy fibers in a Plexin A4 dependent manner. In human, it was shown that peroxisome proliferator-activated receptors (PPARs) and 9-cis-retinoic acid receptor (RXR) regulate human semaphorin 6B (Sema6B) gene expression. Sema6B is a member of the class 6 semaphorin family of proteins, which are membrane associated semaphorins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200528 [Multi-domain]  Cd Length: 466  Bit Score: 562.15  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  62 LDFQRLLRVNGSLLVAGRDHVFSFDLQR-AQEGLVPDKYLTWKS--RDVDNCAVRGRGRSECYNYIRVLLVRDPETLLAC 138
Cdd:cd11267     9 LNIQRVLRVNRTLYIGDRDNLYRVELDPtAGTEMRYHKKLTWRSnkNDINVCRMKGKHEGECRNFIKVLLLRDYGTLFVC 88
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 139 GTNALSPACRTYRMSTLEQEGPELSGQARCPYDTAQSSAALFADGSLYSATSADFQGSDAVLYRSLGPQPPLRSLKYDSK 218
Cdd:cd11267    89 GTNAFNPVCANYSIDTLEPVGDNISGMARCPYDPKHANVALFADGMLFTATVTDFLAIDAVIYRSLGDSPALRTVKHDSK 168
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 219 WLREPHFVHALEHRDHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSPRVLERYWTSFLKARLNCSIPGDSVFYFDV 298
Cdd:cd11267   169 WFKEPYFVHAVEWGSHVYFFFREIAMEFNYLEKVVVSRVARVCKNDMGGSQRVLEKQWTSFLKARLNCSVPGDSHFYFNV 248
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 299 LQALSGPTLLHGRPALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNPVPEDRVPSPRPGSCAGTGSa 378
Cdd:cd11267   249 LQAVSDILNLGGRPVVLAVFSTPTNSIPGSAVCAFDMTQVAAVFEGRFREQKSPESIWTPVPEELVPRPRPGCCAAPGM- 327
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 379 aAFRSSKELPDDVLTFVKAHPLLDPAVPAAGHHPLFTWTGSRSRLTQVVVDPYAGPHGNATVLFLGAEDGKVLKVLSLPG 458
Cdd:cd11267   328 -RYNSSSTLPDEVLNFVKTHPLMDEAVPSLGHAPWIVRTMTRYQLTHMVVDTEAGPHGNHTVVFLGSTRGTVLKFLIIPN 406
                         410       420       430       440       450       460
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 459 PNASVTP---ILVEEIDAYNPARC-RGKPEPQRVLGLELDAAHYGLFVAFAGCLLRLPLG 514
Cdd:cd11267   407 ASSSEISnqsVFLEELETYNPERCgWDSPQAQKLLSLELDKGSGGLLLAFPSCVVRVPVA 466
Sema_6A cd11266
The Sema domain, a protein interacting module, of semaphorins 6A (Sema6A); In the cerebellum, ...
62-514 0e+00

The Sema domain, a protein interacting module, of semaphorins 6A (Sema6A); In the cerebellum, Sema6A-plexin A2 signaling modulates granule cell migration by controlling centrosome positioning. Besides plexin A2, plexin A4 is also found to be a receptor of Sema6A. Interactions between plexin A2, plexin A4, and Sema6A control lamina-restricted projection of hippocampal mossy fibers. It is required for the clustering of boundary cap cells at the PNS/CNS interface and thus, prevents motoneurons from streaming out of the ventral spinal cord. At the dorsal root entry site, it organizes the segregation of dorsal roots. Sema6A may also be involved in axonal pathfinding processes in the periinfarct and homotopic contralateral cortex. Sema6A is a member of the class 6 semaphorin family of proteins, which are membrane associated semaphorins. Semaphorins are regulatory molecules involved in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200527 [Multi-domain]  Cd Length: 466  Bit Score: 558.88  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  62 LDFQRLLRVNGSLLVAGRDHVFSFDLQRAQ-EGLVPDKYLTWKSR--DVDNCAVRGRGRSECYNYIRVLLVRDPETLLAC 138
Cdd:cd11266     9 LDIQMIMIMNRTLYIAARDHIYTVDIDTSHtEEIYFSKKLTWKSRqaDVDTCRMKGKHKDECHNFIKVLLKRNDDTLFVC 88
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 139 GTNALSPACRTYRMSTLEQEGPELSGQARCPYDTAQSSAALFADGSLYSATSADFQGSDAVLYRSLGPQPPLRSLKYDSK 218
Cdd:cd11266    89 GTNAFNPSCRNYKMDTLEFFGDEFSGMARCPYDAKHANVALFADGKLYSATVTDFLAIDAVIYRSLGDSPTLRTVKHDSK 168
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 219 WLREPHFVHALEHRDHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSPRVLERYWTSFLKARLNCSIPGDSVFYFDV 298
Cdd:cd11266   169 WLKEPYFVQAVDYGDYIYFFFREIAVEYNSMGKVVFPRVAQVCKNDMGGSQRVLEKQWTSFLKARLNCSVPGDSHFYFNI 248
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 299 LQALSGPTLLHGRPALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNPVPEDRVPSPRPGSCAGTGSA 378
Cdd:cd11266   249 LQAVTDVIHINGRDVVLATFSTPYNSIPGSAVCAYDMLDIASVFTGRFKEQKSPDSTWTPVPDERVPKPRPGCCAGSSSL 328
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 379 AAFRSSKELPDDVLTFVKAHPLLDPAVPAAGHHPLFTWTGSRSRLTQVVVDPYAGPHGNATVLFLGAEDGKVLKVLSLPG 458
Cdd:cd11266   329 EKYATSNEFPDDTLNFIKTHPLMDEAVPSIINRPWFLRTMVRYRLTKIAVDNAAGPYQNHTVVFLGSEKGIILKFLARTG 408
                         410       420       430       440       450
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1998674700 459 PNASVT-PILVEEIDAYNPARCR-GKPEPQRVLGLELDAAHYGLFVAFAGCLLRLPLG 514
Cdd:cd11266   409 NSGFLNdSLFLEEMNVYNSEKCSyDGVEDKRIMGMQLDKASSALYVAFSTCVIKVPLG 466
Sema_semaphorin cd11235
The Sema domain, a protein interacting module, of semaphorins; Semaphorins are regulator ...
73-514 7.99e-157

The Sema domain, a protein interacting module, of semaphorins; Semaphorins are regulator molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. They can be divided into 7 classes. Vertebrates have members in classes 3-7, whereas classes 1 and 2 are known only in invertebrates. Class 2 and 3 semaphorins are secreted proteins; classes 1 and 4 through 6 are transmembrane proteins; and class 7 is membrane associated via glycosylphosphatidylinositol (GPI) linkage. The semaphorins exert their function through their receptors, the neuropilin and plexin families. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200496 [Multi-domain]  Cd Length: 437  Bit Score: 466.89  E-value: 7.99e-157
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  73 SLLVAGRDHVFSFDLQraqeGLVPDKYLTWKSR--DVDNCAVRGRGRSECYNYIRVLLVRDPETLLACGTNALSPACRTY 150
Cdd:cd11235    14 TLYVGARDRVYLVDLD----SLYTEQKVAWPSSpdDVDTCYLKGKSKDDCRNFIKVLEKNSDDSLLVCGTNAFNPSCRNY 89
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 151 RMSTLEQEGPELSGQARCPYDTAQSSAALFADGSLYSATSADFQGSDAVLYRSLGPQPPLRSLKYDSKWLREPHFVHALE 230
Cdd:cd11235    90 NVETFELVGKEESGRGKCPYDPDHNSTALFADGELYSGTSADFLGTDPVIYRTLGHNPPLRTEYHDSKWLNEPQFVGAFD 169
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 231 HRDHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSpRVLERYWTSFLKARLNCSIPGDSVFYFDVLQALSG-PTLLH 309
Cdd:cd11235   170 IGDYVYFFFREIAVEYINCGKAVYSRVARVCKNDQGGS-RSLEKKWTTFLKARLNCSVPGEFPFYFNELQDVFDlPSPSN 248
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 310 GRPALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNPVPEDRVPSPRPGSCagtgsaaaFRSSKELPD 389
Cdd:cd11235   249 KEKIFYAVFTTPYNSIPGSAVCAYSLSDIEAVFNGPFKEQHSSNSAWLPVPDERVPEPRPGTC--------VDDSSPLPD 320
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 390 DVLTFVKAHPLLDPAVPAAGHHPLFTWTGSRSRLTQVVVDPY-AGPHGNATVLFLGAEDGKVLKVLSLPGpNASVTPILV 468
Cdd:cd11235   321 DTLNFIKSHPLMDEAVTPILNRPLFIKTDVNYRFTKIAVDRVqAKLGQTYDVLFVGTDRGIILKVVSLPE-QGLQASNIL 399
                         410       420       430       440
                  ....*....|....*....|....*....|....*....|....*.
gi 1998674700 469 EEIDAYNParcrgkpePQRVLGLELDAAHYGLFVAFAGCLLRLPLG 514
Cdd:cd11235   400 EEMPVGPP--------PEPIQTMQLSRKRRSLYVGSETGVLQVPLA 437
Sema_1A cd11237
The Sema domain, a protein interacting module, of semaphorin 1A (Sema1A); Sema1A is a ...
63-516 3.69e-146

The Sema domain, a protein interacting module, of semaphorin 1A (Sema1A); Sema1A is a transmembrane protein. It has been shown to mediate the defasciculation of motor axon bundles at specific choice points. Sema1A binds to its receptor plexin A (PlexA), which in turn triggers downstream signaling events involving the receptor tyrosine kinase Otk, the evolutionarily conserved flavoprotein monooxygenase molecule interacting with CasL (MICAL), and the A kinase anchoring protein Nervy, leading to repulsive growth-cone response. Sema1A has also been shown to be involved in synaptic formation. It is a member of the semaphorin family of proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200498 [Multi-domain]  Cd Length: 446  Bit Score: 439.84  E-value: 3.69e-146
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  63 DFQRLLRVNG-SLLVAGRDHVFSFDLqraqEGLVPDKYLTWKS--RDVDNCAVRGRGRSECYNYIRVLLVRDPETLLACG 139
Cdd:cd11237     5 DHFKLLDQDGnSLLVGARNAVYNISL----SDLTENQRIEWPSsdAHREMCLLKGKSEDDCQNYIRVLAKKSAGRLLVCG 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 140 TNALSPACRTYRMSTLEQEG-PELSGQARCPYDTAQSSAALFADGSLYSATSADFQGSDAVLYRSlgpqpPLRSLKYDSK 218
Cdd:cd11237    81 TNAYKPLCREYTVKDGGYRVeREFDGQGLCPYDPKHNSTAVYADGQLYSATVADFSGADPLIYRE-----PLRTERYDLK 155
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 219 WLREPHFVHALEHRDHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGsPRVLERYWTSFLKARLNCSIPGDSVFYFDV 298
Cdd:cd11237   156 QLNAPNFVSSFAYGDYVYFFFRETAVEYINCGKAIYSRVARVCKNDKGG-PHPFRDRWTSFLKARLNCSVPGEYPFYFNE 234
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 299 LQALSGPtlLHGR------PALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNPVPEDRVPSPRPGSC 372
Cdd:cd11237   235 IQSTSDI--VEGGyggksaKLIYGVFTTPVNSISGSAVCAFSLQDILEVFDGSFKEQQDINSNWLPVPSNKVPEPRPGQC 312
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 373 AgtgsaaafRSSKELPDDVLTFVKAHPLLDPAVPAAGHHPLFTWTGSRSRLTQVVVDPYAGPHGNAT--VLFLGAEDGKV 450
Cdd:cd11237   313 V--------NDSRTLPDVTVNFIKSHPLMDEAVPSFFGRPILVRTSLQYRFTQIAVDPQVKALDGKYydVLFIGTDDGKV 384
                         410       420       430       440       450       460
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1998674700 451 LKVLSLPGPNAS--VTPILVEEIDAYNPArcrgkpEPQRVLGLELDAAHYGLFVAFAGCLLRLPLGRC 516
Cdd:cd11237   385 LKAVNIASADTVdkVSPVVIEETQVFPRG------VPIRNLLIVRGKDDGRLVVVSDDEIVSIPLHRC 446
Sema smart00630
semaphorin domain;
62-471 3.73e-128

semaphorin domain;


Pssm-ID: 214747 [Multi-domain]  Cd Length: 390  Bit Score: 390.96  E-value: 3.73e-128
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700   62 LDFQRLLRVNGSLLVAGRDHVFSFDLQraqEGLVPDKYLTWK--SRDVDNCAVRGRGRS-ECYNYIRVLLVRDPETLLAC 138
Cdd:smart00630   1 LQHLLLDEDNGTLYVGARNRLYQLSLN---LILEAELKTGPVlsSPDCEECVSKGKDPPtDCVNYIRLLLDYNEDRLLVC 77
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  139 GTNALSPACRTYRMstleqegpelsgqarcpydtaqssaalfadGSLYSATSADFQGSDAVLYRSLGPQP-------PLR 211
Cdd:smart00630  78 GTNAFQPVCRLRNL------------------------------GELYVGTVADFSGSDPAIPRSLSVRRlkgtsgvSLR 127
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  212 SLKYDSKWLREPHFVHALEHRDHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGsPRVLERYWTSFLKARLNCSIPGD 291
Cdd:smart00630 128 TVLYDSKWLNEPNFVYAFESGDFVYFFFRETAVEDDNCGKAVHSRVARVCKNDVGG-PRSLDKKWTSFLKARLECSVPGE 206
                          250       260       270       280       290       300       310       320
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  292 SVFYFDVLQAL-SGPTLLHGRPALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNPVPEDRVPSPRPG 370
Cdd:smart00630 207 DPFYFNELQAAfLLPPGSESDDVLYGVFSTSSNPIPGSAVCAFSLSDINAVFNGPFKECETSTSQWLPYSRGKVPYPRPG 286
                          330       340       350       360       370       380       390       400
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  371 SCAGTGSaaafrSSKELPDDVLTFVKAHPLLDPAVPAAGHHPLFTWTGSRSRLTQVVVDPYAGpHGNATVLFLGAEDGKV 450
Cdd:smart00630 287 TCPNKPP-----SSKDLPDETLNFIKSHPLMDEVVQPLTGRPLFVKTDSNYLLTSIAVDRVAT-DGNYTVLFLGTSDGRI 360
                          410       420
                   ....*....|....*....|.
gi 1998674700  451 LKVLsLPGPNASVTPILVEEI 471
Cdd:smart00630 361 LKVV-LSESSSSSESVVLEEI 380
Sema_3 cd11239
The Sema domain, a protein interacting module, of class 3 semaphorins; Class 3 semaphorins ...
61-516 5.28e-115

The Sema domain, a protein interacting module, of class 3 semaphorins; Class 3 semaphorins (Sema3s) are secreted regulator molecules involved in the development of the nervous system, vasculogenesis, angiogenesis,and tumorigenesis. There are 7 distinct subfamilies named Sema3A to 3G. Sema3s function as repellent signals during axon guidance by repelling neurons away from the source of Sema3s. However, Sema3s that are secreted by tumor cells play an inhibitory role in tumor growth and angiogenesis (specifically Sema3B and Sema3F). Sema3s functions by forming complexes with neuropilins and A-type plexins, where neuropilins serve as the ligand binding moiety and the plexins function as signal transduction component. Sema3s primarily inhibit the cell motility and migration of tumor and endothelial cells by inducing collapse of the actin cytoskeleton via neuropilins and plexins. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200500 [Multi-domain]  Cd Length: 471  Bit Score: 359.75  E-value: 5.28e-115
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  61 GLDFQRLL--RVNGSLLVAGRDHVFSFDLQRAQEglvPDKYLTWKS--RDVDNCAVRGRGRS-ECYNYIRVLLVRDPETL 135
Cdd:cd11239     7 SLDYRSLLldEDRDRLYVGGKDHILSLSLDNINQ---DPKKIYWPAspERIEECKMAGKDPNtECANFVRVLQPYNRTHL 83
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 136 LACGTNALSPAC----RTYRMS----TLEQEGPElSGQARCPYDTAQSSAALFADGSLYSATSADFQGSDAVLYRSLGPQ 207
Cdd:cd11239    84 YACGTGAFHPICafinVGRRLEdpifKLDDSSLE-SGRGKCPFDPNQPFASVLIDGELYSGTAIDFMGRDAAIFRSLGHR 162
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 208 PPLRSLKYDSKWLREPHFVHAL-------EHRDHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSpRVLERYWTSFL 280
Cdd:cd11239   163 HYIRTEQYDSRWLNEPKFVGAYlipdsdnPDDDKVYFFFREKAVEAEGSGKAIYSRVGRICKNDVGGQ-RSLVNKWSTFL 241
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 281 KARLNCSIPG----DSvfYFDVLQALsgpTLLHGR----PALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSP 352
Cdd:cd11239   242 KARLVCSVPGpdgiDT--YFDELEDV---FLLPTRdpknPLIYGVFTTSSNVFKGSAVCVYSMADIRAAFNGPFAHKEGP 316
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 353 DVTWNPVpEDRVPSPRPGSCAGTGSAAAFRSSKELPDDVLTFVKAHPLLDPAVPAAGHHPLFTWTGSRSRLTQVVVDPYA 432
Cdd:cd11239   317 NYQWVEY-QGKVPYPRPGTCPSKTYGPLYKSTKDFPDDVISFARSHPLMYNPVYPLHGRPLLIRTNVPYRLTQIAVDRVE 395
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 433 GPHGNATVLFLGAEDGKVLKVLSLPGPNASVTPILVEEIDAYNparcrgkpEPQRVLGLELDAAHYGLFVAFAGCLLRLP 512
Cdd:cd11239   396 AEDGQYDVLFIGTDSGTVLKVVSLPKENWEMEEVILEELQVFK--------HPSPITSMEISSKRQQLYVGSAEGVVQLP 467

                  ....
gi 1998674700 513 LGRC 516
Cdd:cd11239   468 LHRC 471
Sema_4 cd11240
The Sema domain, a protein interacting module, of class 4 semaphorins (Sema4); Class 4 ...
72-513 2.30e-110

The Sema domain, a protein interacting module, of class 4 semaphorins (Sema4); Class 4 semaphorins (Sema4s) are transmembrane regulator molecules involved in the development of the nervous system, immune response, cytoskeletal organization, angiogenesis, and cell-cell interactions. There are 7 distinct subfamilies in class 4 semaphorins, named 4A to 4G. Several class 4 subfamilies play important roles in the immune system and are called "immune semaphorins". Sema4A plays critical roles in T cell-DC interactions in the immune response. Sema4D/CD100, expressed by lymphocytes, promotes the aggregation and survival of B lymphocytes and inhibits cytokine-induced migration of immune cells in vitro. It is required for normal activation of B and T lymphocytes. Sema4B negatively regulates basophil functions through T cell-basophil contacts and significantly inhibits IL-4 and IL-6 production from basophils in response to various stimuli, including IL-3 and papain. Sema4s not only influence the activation state of cells but also modulate their migration and survival. The effects of Sema4s on nonlymphoid cells are mediated by plexin D1 and plexin Bs. The Sema4G and Sema4C genes are expressed in the developing cerebellar cortex and are involved in neural tube closure and development of cerebellar granules cells through receptor plexin B2. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200501 [Multi-domain]  Cd Length: 456  Bit Score: 347.09  E-value: 2.30e-110
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  72 GSLLVAGRDHVFSFDLQraQEGLVPDKYLTWK--SRDVDNCAVRGRG-RSECYNYIRVLLVRDPETLLACGTNALSPACR 148
Cdd:cd11240    19 GTLYVGAREALFALNVS--DISTELKDKIKWEasEDKKKECANKGKDnQTDCFNFIRILQFYNSTHLYVCGTFAFSPRCT 96
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 149 TYRMS--TLEQEGPElSGQARCPYDTAQSSAALFADGSLYSATSADFQGSDAVLYRSLGPQPPLRsLKYDSKWLREPHFV 226
Cdd:cd11240    97 YINLSdfSLSSIKFE-DGKGRCPFDPAQRYTAIMVDGELYSATVNNFLGSEPVISRNHSEGNVLK-TENTLRWLNEPAFV 174
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 227 HA----------LEHRDHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSpRVLERYWTSFLKARLNCSIPgDSVFYF 296
Cdd:cd11240   175 GSahiresidspDGDDDKIYFFFTETAVEYDFYEKVTVSRVARVCKGDLGGQ-RTLQKKWTTFLKAQLVCSQP-DSGLPF 252
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 297 DVLQA---LSGPTLlhGRPALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNPVpEDRVPSPRPGSCa 373
Cdd:cd11240   253 NVLRDvfvLSPDSW--DATIFYGVFTSQWNVSGLSAVCAYSLEDIKKVFSGKYKEFNRETSKWSRY-TGPVPDPRPGAC- 328
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 374 GTGSA--AAFRSSKELPDDVLTFVKAHPLLDPAVPAAGHHPLFTwtgSRSRLTQVVVDPYAGPHGNA-TVLFLGAEDGKV 450
Cdd:cd11240   329 ITNSArsQGITSSLNLPDNVLTFVKDHPLMDEQVHPINRPLLVK---SGVNYTRIAVHRVQALDGQTyTVLFLGTEDGFL 405
                         410       420       430       440       450       460
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1998674700 451 LKVLSLPGpnasvTPILVEEIDAYnparcrgkPEPQRVLGLELDAAHYGLFVAFAGCLLRLPL 513
Cdd:cd11240   406 HKAVSLDG-----GMHIIEEIQLF--------DQPQPVKNLLLSSSKGVLYVGSSSGVVQVPL 455
Sema_2A cd11238
The Sema domain, a protein interacting module, of semaphorin 2A (Sema2A); Sema2A, a secreted ...
58-455 1.67e-98

The Sema domain, a protein interacting module, of semaphorin 2A (Sema2A); Sema2A, a secreted semaphorin, signals through its receptor plexin B (PlexB) to regulate central and peripheral axon pathfinding. In the Drosophila embryo, Sema2A secreted by oenocytes interacts with PlexB to guide sensory axons. Sema2A is a member of the semaphorin family of proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200499 [Multi-domain]  Cd Length: 452  Bit Score: 315.90  E-value: 1.67e-98
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  58 RELGLDFQRllrvnGSLLVAGRDHVFSFDLQRAQE--GLVPDKYLTWKSRDVDNCAVRGRGRS-ECYNYIRVL-LVRDPE 133
Cdd:cd11238     4 RTLLLDEKR-----NALYVGAMDRVFRLNLYNINDtgNNCARDELTLSPSDVSECVSKGKDEEyECRNHVRVIqPMGDGQ 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 134 TLLACGTNALSPACRTYRMSTLE----QEGPELsGQARCPYDTAQSSAALFADG-------SLYSATSADFQGSDAVLYR 202
Cdd:cd11238    79 TLYVCSTNAMNPKDRVLDANLLHlpeyVPGPGN-GIGKCPYDPDDNSTAVWVEWgnpgdlpALYSGTRTEFTKANTVIYR 157
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 203 slgpqPPL------------RSLKYDSKWLREPHFVHALEHRDHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSpR 270
Cdd:cd11238   158 -----PPLynntkgrhesfmRTLKYDSKWLDEPNFVGSFDIGDYVYFFFRETAVEYINCGKVVYSRVARVCKKDTGGK-N 231
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 271 VLERYWTSFLKARLNCSIPGDSVFYFDVLQAL-SGPTllHGRPALFGVFTTQPNSIPGSAVCAFYLDDIERAF-EGRFKE 348
Cdd:cd11238   232 VLRQNWTTFLKARLNCSISGEFPFYFNEIQSVyKVPG--RDDTLFYATFTTSENGFTGSAVCVFTLSDINAAFdTGKFKE 309
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 349 QRSPDVTWNPVPEDRVPSPRPGSCAgtgsaaafRSSKELPDDVLTFVKAHPLLDPAVPAAGhhPLFtwTGSRSRLTQVVV 428
Cdd:cd11238   310 QASSSSAWLPVLSSEVPEPRPGTCV--------NDSATLSDTVLHFARTHPLMDDAVSHGP--PLL--YLRDVVFTHLVV 377
                         410       420
                  ....*....|....*....|....*..
gi 1998674700 429 DPYAGPHGNATVLFLGAEDGKVLKVLS 455
Cdd:cd11238   378 DKLRIDDQEYVVFYAGSNDGKVYKIVH 404
Sema_3A cd11249
The Sema domain, a protein interacting module, of semaphorin 3A (Sema3A); Sema3A has been ...
48-516 1.76e-95

The Sema domain, a protein interacting module, of semaphorin 3A (Sema3A); Sema3A has been reported to inhibit the growth of certain experimental tumors and to regulate endothelial cell migration and apoptosis in vitro, as well as arteriogenesis in the muscle, skin vessel permeability, and tumor angiogenesis in vivo. The function of Sema3A is mediated through receptors neuropilin-1 (NP1) and plexins, although little is known about the requirement of specific plexins in its receptor complex. It is known however that Plexin-A4 is the receptor for Sema3A in the Toll-like receptor- and sepsis-induced cytokine storm during immune response. Sema3A is a member of the Class 3 semaphorin family of secreted proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200510 [Multi-domain]  Cd Length: 493  Bit Score: 309.24  E-value: 1.76e-95
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  48 FRGAAGEPAARELGLDFQRllrvnGSLLVAGRDHVFSFDLQRAQEglvpDKYLTWKSRDV--DNCAVRGRG-RSECYNYI 124
Cdd:cd11249    23 FNGLANSSSYHTFLLDEER-----GRLYVGAKDHIFSFNLVNIKD----FQKIVWPVSPSrrDECKWAGKDiLKECANFI 93
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 125 RVLLVRDPETLLACGTNALSPAC-----------RTYRMSTLEQEgpelSGQARCPYDTAQSSAALFADGSLYSATSADF 193
Cdd:cd11249    94 KVLKAYNQTHLYACGTGAFHPVCtyievghhpedNIFRLEDSHFE----NGRGKSPYDPKLLTASLLIDGELYSGTAADF 169
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 194 QGSDAVLYRSLGPQPPLRSLKYDSKWLREPHFVHAL-------EHRDHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVG 266
Cdd:cd11249   170 MGRDFAIFRTLGHHHPIRTEQHDSRWLNDPRFISAHlipesdnPEDDKIYFFFRENAIDGEHTGKATHARIGQLCKNDFG 249
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 267 GSpRVLERYWTSFLKARLNCSIPGDSVF--YFDVLQALsgpTLLHGR----PALFGVFTTQPNSIPGSAVCAFYLDDIER 340
Cdd:cd11249   250 GH-RSLVNKWTTFLKARLICSVPGPNGIdtHFDELQDV---FLMNSKdpknPIVYAVFTTSSNIFKGSAVCMYSMTDIRR 325
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 341 AFEGRFKEQRSPDVTWNPVpEDRVPSPRPGSCAgTGSAAAFRSSKELPDDVLTFVKAHP-LLDPAVPaAGHHPLFTWTGS 419
Cdd:cd11249   326 VFLGPYAHRDGPNYQWVPF-QGRVPYPRPGTCP-SKTFGGFDSTKDLPDDVITFARSHPaMYNPVFP-INNRPIIIKTDV 402
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 420 RSRLTQVVVDPYAGPHGNATVLFLGAEDGKVLKVLSLP-GPNASVTPILVEEIDAYNparcrgkpEPQRVLGLELDAAHY 498
Cdd:cd11249   403 DYQFTQIVVDRVEAEDGQYDVMFIGTDMGTVLKVVSIPkETWHDLEEVLLEEMTVFR--------EPTAISAMELSTKQQ 474
                         490
                  ....*....|....*...
gi 1998674700 499 GLFVAFAGCLLRLPLGRC 516
Cdd:cd11249   475 QLYIGSAIGVSQLPLHRC 492
Sema_3D cd11252
The Sema domain, a protein interacting module, of semaphorin 3D (Sema3D); Sema3D is a secreted ...
61-516 8.59e-92

The Sema domain, a protein interacting module, of semaphorin 3D (Sema3D); Sema3D is a secreted semaphorin expressed during the development of the nervous system. In zebrafish, Sema3D is expressed in the ventral tectum. It guides retinal axons along the dorsoventral axis of the tectum and guides the laterality of retinal ganglion cell (RGC) projections. Both Sema3D knockdown or its ubiquitous overexpression induced aberrant ipsilateral projections. Proper balance of Sema3D is needed at the midline for the progression of RGC axons from the chiasm midline into the contralateral optic tract. Sema3D is a member of the class 3 semaphorin family of proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200513 [Multi-domain]  Cd Length: 474  Bit Score: 298.75  E-value: 8.59e-92
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  61 GLDFQRLL--RVNGSLLVAGRDHVFSFDLQRAQEGLvpdKYLTW-KSRD-VDNCAVRGR-GRSECYNYIRVLLVRDPETL 135
Cdd:cd11252     7 GLDFQTLLldEERGRLLLGAKDHIYLLDLVDLNKNP---KKIYWpAAKErVELCKLAGKdANTECANFIRVLHPYNRTHV 83
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 136 LACGTNALSPAC-----------RTYRMSTLEQEgpelSGQARCPYDTAQSSAALFADGSLYSATSADFQGSDAVLYRSL 204
Cdd:cd11252    84 YVCGTGAFHPTCgyielgthkedRIFLLDTQNLE----SGRLKCPFDPQQPFASVMTDEYLYAGTASDFLGKDTTFTRSL 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 205 GPQPPLRSLKYDSK---WLREPHFVHAL-------EHRDHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSpRVLER 274
Cdd:cd11252   160 GPTPDHHYIRTDISehyWLNGAKFIGTFpipdtynPDDDKIYFFFREASQDGSTSDKSVLSRVGRVCKNDVGGQ-RSLIN 238
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 275 YWTSFLKARLNCSIPG-DSV-FYFDVLQALSG-PTLLHGRPALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRS 351
Cdd:cd11252   239 KWTTFLKARLVCSIPGpDGAdTHFDELQDIFLlPTRDERNPVVYGVFTTTSSIFKGSAVCVYSMADIRAVFNGPYAHKES 318
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 352 PDVTWNPVpEDRVPSPRPGSCAGTGSAAAFRSSKELPDDVLTFVKAHPLLDPAV-PAAGhHPLFTWTGSRSRLTQVVVDP 430
Cdd:cd11252   319 PDHRWVQY-EGRIPYPRPGTCPSKTYDPLIKSTKDFPDEVISFIKRHPLMYKSVyPLTG-GPVFTRINVDYRLTQIVVDH 396
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 431 YAGPHGNATVLFLGAEDGKVLKVLSLPGPNASVTPILVEEIDAYNparcrgkpEPQRVLGLELDAAHYGLFVAFAGCLLR 510
Cdd:cd11252   397 VAAEDGQYDVMFLGTDIGTVLKVVSITKEKWTMEEVVLEELQIFK--------HPSPILNMELSLKQQQLYIGSRDGLVQ 468

                  ....*.
gi 1998674700 511 LPLGRC 516
Cdd:cd11252   469 LSLHRC 474
Sema_3F cd11254
The Sema domain, a protein interacting module, of semaphorin 3F (Sema3F); Sema3F is ...
66-516 1.47e-91

The Sema domain, a protein interacting module, of semaphorin 3F (Sema3F); Sema3F is coexpressed with semaphorin3B. Both Sema3B and Sema3F proteins are candidate tumor suppressors that are down-regulated in highly metastatic tumors. Two receptor families, the neuropilins and plexins, have been implicated in mediating the actions of semaphorins 3B and 3F. Sema3F is a member of the class 3 semaphorin family of proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200515 [Multi-domain]  Cd Length: 470  Bit Score: 297.89  E-value: 1.47e-91
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  66 RLLRVN---GSLLVAGRDHVFSFDLQRA-QEGLVpdkyLTWKS--RDVDNCAVRGRGRS-ECYNYIRVLLVRDPETLLAC 138
Cdd:cd11254    11 RILLKDedhDRMYVGSKDYVLSLDLHDInREPLI----IHWPAspQRIEECILSGKGSNgECGNFIRLIQPWNRTHLYVC 86
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 139 GTNALSPAC----RTYR----MSTLEQEGPElSGQARCPYDTAQSSAALFADGSLYSATSADFQGSDAVLYRSLGPQPPL 210
Cdd:cd11254    87 GTGAYNPVCayinRGRRaedyMFRLEPDKLE-SGKGKCPYDPKQDSVSALINGELYAGVYIDFMGTDAAIFRTMGKQPAM 165
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 211 RSLKYDSKWLREPHFVHAL-------EHRDHVYFFFREVSVESTRLGRVQfSRVGRVCKRDVGGSpRVLERYWTSFLKAR 283
Cdd:cd11254   166 RTDQYNSRWLNDPAFVHAHlipdsseKNDDKLYFFFREKSLEAPQSPAVL-SRIGRVCLNDDGGH-CCLVNKWSTFLKAR 243
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 284 LNCSIPG-DSV-FYFDVLQ-ALSGPTLLHGRPALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNPVp 360
Cdd:cd11254   244 LVCSVPGaDGIeTHFDELRdVFIQPTQDTKNPVIYAVFSTSGSVFKGSAVCVYSMADIRMVFNGPFAHKEGPNYQWMPY- 322
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 361 EDRVPSPRPGSCAGTGSAAAFRSSKELPDDVLTFVKAHPLLDPAVPAAGHHPLFTWTGSRSRLTQVVVDPYAGPHGNATV 440
Cdd:cd11254   323 TGKIPYPRPGTCPGGTFTPSMKSTKDYPDEVINFMRTHPLMYNAVYPVHRRPLVVRTNVNYRFTTIAVDQVDAADGRYEV 402
                         410       420       430       440       450       460       470
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1998674700 441 LFLGAEDGKVLKVLSLPGPNASVTPILVEEIDAYNparcrgkpEPQRVLGLELDAAHYGLFVAFAGCLLRLPLGRC 516
Cdd:cd11254   403 LFLGTDRGTVQKVIVLPKDDLETEELTLEEVEVFK--------VPAPIKTMKISSKRQQLYVSSAVGVTHLSLHRC 470
Sema_5A cd11263
The Sema domain, a protein interacting module, of semaphorin 5A (Sema5A); Originally, mouse ...
59-513 1.79e-91

The Sema domain, a protein interacting module, of semaphorin 5A (Sema5A); Originally, mouse Sema5A was identified as a protein that induces inhibitory responses during optic nerve development. Recent studies show that Sema5A controls innate immunity in mice. It also has been identified as a candidate gene for causing idiopathic autism in humans. Plexin B3 functions as a binding partner and receptor for Sema5A. Furthermore, Sema5A is also implicated in cancer. The role of the Drosophila Sema5A ortholog, Dsema-5C, in tumorigenicity and metastasis has been reported. Sema5A is highly expressed in human pancreatic cancer cells and is associated with tumor growth, invasion and metastasis. Sema5A belongs to class 5 semaphorin family of proteins, which are transmembrane glycoproteins characterized by unique thrombospondin specific repeats in the extracellular region of the protein. Semaphorins are regulatory molecules involved in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200524 [Multi-domain]  Cd Length: 436  Bit Score: 296.56  E-value: 1.79e-91
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  59 ELGLDFQRLLRVNGS--LLVAGRDHVFSFDLqraqEGLVPDKYLTWKSRDVDN--CAVRGRGRSECYNYIRVLLVrDPET 134
Cdd:cd11263     4 ENAVDFSQLTFDPGQkeLIVGARNYLFRLQL----EDLSLIQAVEWECDEATKkaCYSKGKSKEECQNYIRVLLV-GGDR 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 135 LLACGTNALSPACRTYRMSTLEQEGPELSGQARCPYDTAQSSAALF-ADGSLYSATSADFQGSDAVLYRSLGPQPPLRSL 213
Cdd:cd11263    79 LFTCGTNAFTPICTNRTLNNLTEIHDQISGMARCPYSPQHNSTALLtSSGELYAATAMDFPGRDPAIYRSLGILPPLRTA 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 214 KYDSKWLREPHFVHALEHRDHVYFFFREVSVESTrLGRVQFSRVGRVCKRDVGGSpRVLERYWTSFLKARLNCSIPGDSV 293
Cdd:cd11263   159 QYNSKWLNEPNFVSSYDIGNFTYFFFRENAVEHD-CGKTVFSRAARVCKNDIGGR-FLLEDTWTTFMKARLNCSRPGEIP 236
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 294 FYFDVLQalsGPTLLHGRPALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNPvpedrVPSPRPGSCA 373
Cdd:cd11263   237 FYYNELQ---STFFLPELDLIYGIFTTNVNSIAASAVCVFNLSAISQAFNGPFKYQENSRSAWLP-----YPNPNPNFQC 308
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 374 GTGSAAAFRSSKELP-DDVLTFVKAHPLLDPAVPAaghhPLFtwTGSRSRLTQVVVDPYAGPHGNATVLFLGAEDGKVLK 452
Cdd:cd11263   309 GTMDQGLYVNLTERNlQDAQKFILMHEVVQPVTPV----PYF--MEDNSRFSHVAVDVVQGKDMLFHIIYLATDYGTIKK 382
                         410       420       430       440       450       460
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1998674700 453 VLSlpgP-NASVTPILVEEIDAYNPARcrgkPEPQRvlGLELDAAHYGLFVAFAGCLLRLPL 513
Cdd:cd11263   383 VLA---PlNQSSSSCLLEEIELFPKRQ----REPIR--SLQILHSQSVLFVGLQEHVIKIPL 435
Sema_3B cd11250
The Sema domain, a protein interacting module, of semaphorin 3B (Sema3B); Sema3B is ...
72-516 1.90e-91

The Sema domain, a protein interacting module, of semaphorin 3B (Sema3B); Sema3B is coexpressed with semaphorin 3F and both proteins are candidate tumor suppressors. Both Sema3B and Sema3F show high levels of expression in normal tissues and low-grade tumors but are down-regulated in highly metastatic tumors in the lung, melanoma cells, bladder carcinoma cells and prostate carcinoma. They are upregulated by estrogen and inhibit cell motility and invasiveness through decreased FAK phosphorylation and inhibition of MMP-2 and MMP-9 expression. Two receptor families, the neuropilins (NP) and plexins, have been implicated in mediating the actions of semaphorins 3B and 3F. Sema3B is a member of the class 3 semaphorin family of proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200511 [Multi-domain]  Cd Length: 471  Bit Score: 297.59  E-value: 1.90e-91
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  72 GSLLVAGRDHVFSFDLQRAQEglvPDKYLTWKS----RDVDNCAVRGRGrSECYNYIRVLLVRDPETLLACGTNALSPAC 147
Cdd:cd11250    20 GRLFVGAKNYLASLSLDNISK---QEKKIYWPApvewREECNWAGKDIN-TDCMNYVKILHHYNRTHLYACGTGAFHPTC 95
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 148 -----------RTYRMSTLEQEgpelSGQARCPYDTAQSSAALFADGSLYSATSADFQGSDAVLYRSLGPQPPLRSLKYD 216
Cdd:cd11250    96 afvevgqrmedHVFRLDPSRVE----DGKGKSPYDPRHTAASVLVGDELYSGVATDLMGRDFTIFRSLGQRPSLRTEQHD 171
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 217 SKWLREPHFVHAL-------EHRDHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSpRVLERYWTSFLKARLNCSIP 289
Cdd:cd11250   172 SRWLNEPKFVKVFwipesenPDDDKIYFFFRETAVEAAGLGKQSYSRIGQICRNDMGGQ-RSLVNKWTTFLKARLVCSVP 250
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 290 GDSV--FYFDVLQ-ALSGPTLLHGRPALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNPVpEDRVPS 366
Cdd:cd11250   251 GNEGgdTHFDELRdVFLLQTRDKRNPLIYAVFSTSSSVFQGSAVCVYTMNDVRRAFLGPFAHKEGPNYQWVSY-QGKVPY 329
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 367 PRPGSCAgTGSAAAFRSSKELPDDVLTFVKAHPLL-DPAVPAAGhHPLFTWTGSRSRLTQVVVDPYAGPHGNATVLFLGA 445
Cdd:cd11250   330 PRPGMCP-SKTFGSFESTKDFPDDVIQFARNHPLMfNPVLPLGG-RPLFLRTGIPYTFTQIAVDRVAAADGHYDVMFIGT 407
                         410       420       430       440       450       460       470
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1998674700 446 EDGKVLKVLSLP-GPNASVTPILVEEIDAYNparcrgkpEPQRVLGLELDAAHYGLFVAFAGCLLRLPLGRC 516
Cdd:cd11250   408 DVGSVLKVISVPkGSWPSNEELLLEELHVFK--------DSSPITSMQISSKRQQLYVGSRSGVSQLPLHRC 471
Sema_5C cd11265
The Sema domain, a protein interacting module, of semaphorin 5C (sema5C); In Drosophila, ...
65-512 1.49e-88

The Sema domain, a protein interacting module, of semaphorin 5C (sema5C); In Drosophila, Sema5C was identified as an early development gene, which is expressed in stage 2 embryos with a striped pattern emerging at later stages. Sema5c may play a role in odor-guided behavior and in tumorigenesis. Sema5C belongs to class 5 semaphorin family of proteins, which are transmembrane glycoproteins characterized by unique thrombospondin specific repeats in the extracellular region of the protein. Semaphorins are regulatory molecules involved in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200526 [Multi-domain]  Cd Length: 433  Bit Score: 288.60  E-value: 1.49e-88
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  65 QRLLRVNGS-LLVAGRDHVFSFDLqraqEGLVPDKYLTWKSRD--VDNCAVRGRGRSECYNYIRVLLVRDpETLLACGTN 141
Cdd:cd11265    11 QMLFDVARNqVIVGARDNLYRLSL----DGLELLERASWPAAEskVALCQNKGQSEEDCHNYVKVLLSYG-KQLFACGTN 85
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 142 ALSPACRTYRMSTLEQEGPELSGQARCPYD-TAQSSAALFADGSLYSATSADFQGSDAVLYRSLGP--QPPLRSLKYDSK 218
Cdd:cd11265    86 AFSPRCSWREMENLTSVTEWDSGVAKCPYSpHANITALLSSSGQLFVGSPTDFSGSDSAIYRTLGTsnKSFLRTKQYNSK 165
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 219 WLREPHFVHALEHRDHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSPRVLERYWTSFLKARLNCSIPGDSVFYFDV 298
Cdd:cd11265   166 WLNEPQFVGSFETGNFVYFLFRESAVEYMNCGKVIYSRIARVCKNDVGGGTMLLKDNWTTFLKARLNCSLPGEYPFYFDE 245
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 299 LQalsGPTLLHGRPALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWnpvpeDRVPSP---RPGSCAGT 375
Cdd:cd11265   246 IQ---GMTYLPDEGILYATFTTPENSIAGSAVCAFNLSSINAAFDGPFKHQESSGAAW-----ERVNVNhrdHFNQCSSS 317
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 376 GSAAAFRSSKelpddvltfvkaHPLLDPAVPAAGHHPLFTWTgsRSRLTQVVVDPYA-GPHGNATVLFLGAEDGKVLKVL 454
Cdd:cd11265   318 SSSHLLESSR------------YQLMDEAVQPITLEPLHHAK--LERFSHIAVDVIPtKIHQSVHVLYVATTGGLIKKIS 383
                         410       420       430       440       450
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1998674700 455 SLPGPNASVtpiLVEEIDAYnparcrgkPEPQR-VLGLELDAAHYGLFVAFAGCLLRLP 512
Cdd:cd11265   384 VLPRTQETC---LVEIWQPL--------PTPDSpIKTMQYLKVTDSLYVGTELALMRIP 431
Sema_5 cd11241
The Sema domain, a protein interacting module, of semaphorin 5 (Sema5); Class 5 semaphorins ...
63-513 5.27e-88

The Sema domain, a protein interacting module, of semaphorin 5 (Sema5); Class 5 semaphorins are transmembrane glycoproteins characterized by unique thrombospondin specific repeats in the extracellular region of the protein. There are three subfamilies in class 5 semaphorins, namely 5A, 5B and 5C. Sema5A and Sema5B function as guidance cues for optic and corticofugal nerve development, respectively. Sema5A-induced cell migration requires Met signaling. Sema5C is an early development gene and may play a role in odor-guided behavior. Sema5A is also implicated in cancer. In a screening model for metastasis, the Drosophila Sema5A ortholog, Dsema-5C, has been found to be required in tumorigenicity and metastasis. Sema5A is highly expressed in human pancreatic cancer cells and is associated with tumor growth, invasion and metastasis. Semaphorins are regulatory molecules involved in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200502 [Multi-domain]  Cd Length: 438  Bit Score: 287.53  E-value: 5.27e-88
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  63 DFQRLLR--VNGSLLVAGRDHVFSFDLQraqeGLVPDKYLTWKSRD--VDNCAVRGRGRSECYNYIRVLLVRDpETLLAC 138
Cdd:cd11241     8 DFSRLVLdpTHDQLIVGARNYLFRLRLQ----SLSLLQAVPWNSDEdtKRQCQSKGKSVEECQNYVRVLLVVG-KNLFTC 82
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 139 GTNALSPACRTYRMSTLEQEGPELSGQARCPYDTA-QSSAALFADGSLYSATSADFQGSDAVLYRSLGPQPPLRSLKYDS 217
Cdd:cd11241    83 GTYAFSPVCTIRKLSNLTQILDTISGVARCPYSPAhNSTALISASGELYAGTVYDFSGRDPAIYRSLGGKPPLRTAQYNS 162
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 218 KWLREPHFVHALEHRDHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSpRVLERYWTSFLKARLNCSIPGDSVFYFD 297
Cdd:cd11241   163 KWLNEPNFVGSYEIGNHTYFFFRENAVEHQDCGKTVYSRIARVCKNDIGGR-FLLEDTWTTFMKARLNCSLPGEFPFYYN 241
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 298 VLQalsGPTLLHGRPALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNPvpedrVPSPRPGSCAGTGS 377
Cdd:cd11241   242 EIQ---GTFYLPETDLIYAVFTTNVNGIAGSAICAFNLSAINQAFNGPFKYQENNGSAWLP-----TPNPHPNFQCTTSI 313
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 378 AAAFRSSkeLPDDVLTFVKAHPLLDPAVPAAGHHPLFTWTgsRSRLTQVVVDPYAGP-HGNATVLFLGAEDGKVLKVLSL 456
Cdd:cd11241   314 DRGQPAN--TTERDLQDAQKYQLMAEVVQPVTKIPLVTMD--DVRFSKLAVDVVQGRgTQLVHIFYVGTDYGTILKMYQP 389
                         410       420       430       440       450
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1998674700 457 PGPNASVTpilVEEIDAYnPARCRGKPEPQRVLGLEldaahYGLFVAFAGCLLRLPL 513
Cdd:cd11241   390 HRSQKSCT---LEEIKIL-PAMKGEPITSLQFLKSE-----KSLFVGLETGVLRIPL 437
Sema_5B cd11264
The Sema domain, a protein interacting module, of semaphorin 5B (Sema5B); Sema5B is expressed ...
63-513 4.03e-87

The Sema domain, a protein interacting module, of semaphorin 5B (Sema5B); Sema5B is expressed in regions of the basal telencephalon in rat. Sema5B is an inhibitory cue for corticofugal axons and acts as a source of repulsion for the appropriate guidance of cortical axons away from structures such as the ventricular zone as they navigate toward and within subcortical regions. In addition to its role as a guidance cue, Sema5B regulates the development and maintenance of synapse size and number in hippocampal neurons. In addition, the sema domain of Sema5B can be cleaved of the whole protein and exerts its function in regulation of synapse morphology. Sema5B belongs to the class 5 semaphorin family of proteins, which are transmembrane glycoproteins characterized by unique thrombospondin specific repeats in the extracellular region of the protein. Semaphorins are regulatory molecules involved in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200525 [Multi-domain]  Cd Length: 437  Bit Score: 284.95  E-value: 4.03e-87
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  63 DFQRL-LRVNGS-LLVAGRDHVFSFDLQRAQegLVpdKYLTWKSrDVD---NCAVRGRGRSECYNYIRVLLVRDPEtLLA 137
Cdd:cd11264     8 DFSQLaLDLNRNqLIVGARNYLFRLSLHNVS--LI--QATEWGS-DEDtrrSCQSKGKTEEECQNYVRVLIVYGKK-VFT 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 138 CGTNALSPACRTYRMSTLEQEGPELSGQARCPYDTAQSSAALFAD-GSLYSATSADFQGSDAVLYRSLGPQPPLRSLKYD 216
Cdd:cd11264    82 CGTNAFSPVCTSRQVGNLSKVIERINGVARCPYDPRHNSTAVITSrGELYAATVIDFSGRDPAIYRSLGSVPPLRTAQYN 161
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 217 SKWLREPHFVHALEHRDHVYFFFREVSVESTrLGRVQFSRVGRVCKRDVGGSpRVLERYWTSFLKARLNCSIPGDSVFYF 296
Cdd:cd11264   162 SKWLNEPNFIAAYDIGLFTYFFFRENAVEHD-CGKTVYSRVARVCKNDIGGR-FLLEDTWTTFMKARLNCSRPGEIPFYY 239
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 297 DVLQAlsgPTLLHGRPALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNPVPeDRVPSPRPGSCAGTG 376
Cdd:cd11264   240 NELQS---TFYLPEQDLIYGVFTTNVNSIAASAVCAFNLSAITQAFNGPFRYQENPRSAWLPTA-NPIPNFQCGTLSDDS 315
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 377 saaafrSSKELPDDVLTFVKAHPLLDPAVPAAGHHPLFtwTGSRSRLTQVVVDPYAGPHGNATVLFLGAEDGKVLKVLSL 456
Cdd:cd11264   316 ------PNENLTERSLQDAQRLFLMNDVVQPVTVDPLV--TQDSVRFSKLVVDIVQGKDTLYHVMYIGTEYGTILKALST 387
                         410       420       430       440       450
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1998674700 457 pgPNASVTPILVEEIDAYNParcrGKPEPqrVLGLELDAAHYGLFVAFAGCLLRLPL 513
Cdd:cd11264   388 --TNRSLRSCYLEEMQILPP----GQREP--IRSLQILHSDRSLFVGLNNGVLKIPL 436
Sema_3E cd11253
The Sema domain, a protein interacting module, of semaphorin 3E (Sema3E); Sema3E is a secreted ...
74-516 3.15e-83

The Sema domain, a protein interacting module, of semaphorin 3E (Sema3E); Sema3E is a secreted molecule implicated in axonal path finding and inhibition of developmental and postischemic angiogenesis. It is also highly expressed in metastatic cancer cells. Sema3E signaling, through its high affinity functional receptor Plexin D1, drives cancer cell invasiveness and metastatic spreading. Sema3E is a member of the class 3 semaphorin family of proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200514 [Multi-domain]  Cd Length: 471  Bit Score: 275.58  E-value: 3.15e-83
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  74 LLVAGRDHVFSFDLQRAQEglvPDKYLTWKSRD--VDNCAVRGRGRSECYNYIRVLLVRDPETLLACGTNALSPACRTYR 151
Cdd:cd11253    22 LFVGGRDLLYSLSLERISA---NYKEIHWPSTQlqVEDCIMKGRDKPECANYIRVLHHYNRTHLLACGTGAFDPVCAFIR 98
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 152 MS--------TLEQEGPElSGQARCPYDTAQSSAALFADGSLYSATSADFQGSDAVLYRSLGPQPPLRSLKYDSKWLREP 223
Cdd:cd11253    99 VGrgsedhlfQLESDKFE-RGRGRCPFDPNSSFISTLIGGELFVGLYSDYWGRDAAIFRTMNHLAHIRTEHDDERLLKEP 177
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 224 HFVHAL---EHRDH----VYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSpRVLERYWTSFLKARLNCSIPGDSVF-- 294
Cdd:cd11253   178 KFVGSYmipDNEDPddnkVYFFFTEKALEAEGGNHAIYTRVGRVCANDQGGQ-RMLVNKWSTFLKTRLICSVPGPNGIdt 256
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 295 YFDVLQALsgpTLLHGR----PALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNpVPEDRVPSPRPG 370
Cdd:cd11253   257 HFDELEDV---FLLRTRdnknPEIFGLFSTTSNIFKGYAICVYHMASIRAAFNGPFAHKEGPEYHWS-VYEGKVPYPRPG 332
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 371 SCAGTGSAAAFRSSKELPDDVLTFVKAHPLLDPAVPAAGHHPLFTWTGSRSRLTQVVVDPYAGPHGNATVLFLGAEDGKV 450
Cdd:cd11253   333 SCASKVNGGHYGTTKDYPDEALRFARSHPLMYQAVKPVHKRPILVKTDGKYNLKQIAVDRVEAEDGQYDVLFIGTDNGIV 412
                         410       420       430       440       450       460
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1998674700 451 LKVLSLPGPNA-SVTPILVEEIDAYNparcrgkpEPQRVLGLELDAAHYGLFVAFAGCLLRLPLGRC 516
Cdd:cd11253   413 LKVITIYNQETeTMEEVILEELQVFK--------VPVPIISMEISSKRQQLYIGSESGVAQIRFHQC 471
Sema cd09295
The Sema domain, a protein interacting module, of semaphorins and plexins; Both semaphorins ...
63-514 6.27e-79

The Sema domain, a protein interacting module, of semaphorins and plexins; Both semaphorins and plexins have a Sema domain on their N-termini. Plexins function as receptors for the semaphorins. Evolutionarily, plexins may be the ancestor of semaphorins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems, and cancer. Semaphorins can be divided into 7 classes. Vertebrates have members in classes 3-7, whereas classes 1 and 2 are known only in invertebrates. Class 2 and 3 semaphorins are secreted; classes 1 and 4 through 6 are transmembrane proteins; and class 7 is membrane associated via glycosylphosphatidylinositol (GPI) linkage. Plexins are a large family of transmembrane proteins, which are divided into four types (A-D) according to sequence similarity. In vertebrates, type A plexins serve as co-receptors for neuropilins to mediate the signalling of class 3 semaphorins. Plexins serve as direct receptors for several other members of the semaphorin family: class 6 semaphorins signal through type A plexins and class 4 semaphorins through type B plexins. This family also includes the MET and RON receptor tyrosine kinases. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves to recognize and bind receptors.


Pssm-ID: 200495 [Multi-domain]  Cd Length: 392  Bit Score: 261.37  E-value: 6.27e-79
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  63 DFQRLL--RVNGSLLVAGRDHVFSFDLQRAQEGLVP-DKYLTWKSR--DVDNCAVRGRGRSECYNYIRVLLVR-DPETLL 136
Cdd:cd09295     1 DDDKILvsFRKDTIYVGAIARIYKVDGGGTRLLLSCiSPELNFGFNedQKAFCPLRRGKWTECINYIKVLQQKgDLDILA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 137 ACGTNALSPACRTYRMSTLEQEGPE--LSGQARCPYDTAQSSAALFADGSLYSATSADF-QGSDAVLYRSLGPQPPLRSL 213
Cdd:cd09295    81 VCGSNAAQPSCGSYRLDVLVELGKVrwPSGRPRCPIDNKHSNMGVNVDSKLYSATDHDFkDGDRPALSRRSSNVHYLRIV 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 214 KYDSKWLREPHFVHALEHR---DHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSpRVLERYWTSFLKARLNCSIPG 290
Cdd:cd09295   161 VDSSTGLDEITFVYAFVSGdddDEVYFFFRQEPVEYLKKGMVYVPRIARVCKLDVGGC-HRLKKKLTSFLKADLNCSRPQ 239
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 291 DSvFYFDVLQALSGPTLLHGRPALFGVFTTQPNSIPGSAVCAFYLDDIERAFegrfkeqrspdvtwnpvpedrvpsprpg 370
Cdd:cd09295   240 SG-FAFNLLQDATGDTKNLIQDVKFAIFSSCLNKSVESAVCAYLFTDINNVF---------------------------- 290
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 371 scagtgsaaafrsskelpddvltfvkahpllDPAVPAAGHHPLFTWTGSRSRLTQVVVDPYAGPHGNATVLFLGAEDGKV 450
Cdd:cd09295   291 -------------------------------DDPVEAINNRPLYAHQNQRSRLTSIAVDATKQKSVGYQVVFLGLKLGSL 339
                         410       420       430       440       450       460
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1998674700 451 LKVLSLPGPNASVtpiLVEEIDAYNPArcrgkpepQRVLGLELDAAHYGLFVAFAGCLLRLPLG 514
Cdd:cd09295   340 GKALAFFFLYKGH---IIEEWKVFKDS--------SRITNLDLSRPPLYLYVGSESGVLGVPVQ 392
Sema_4D cd11259
The Sema domain, a protein interacting module, of semaphorin 4D (Sema4D, also known as CD100); ...
72-456 3.31e-78

The Sema domain, a protein interacting module, of semaphorin 4D (Sema4D, also known as CD100); Sema4D/CD100 is expressed in immune cells and plays critical roles in immune response; it is thus termed an "immune semaphorin". It is expressed by lymphocytes and promotes the aggregation and survival of B lymphocytes and inhibits cytokine-induced migration of immune cells in vitro. Sema4D/CD100 knock-out mice demonstrate that Sema4D is required for normal activation of B and T lymphocytes. Sema4D increases B-cell and DC function using either Plexin B1 or CD72 as receptors. The function of Sema4D in immune response implicates its role in infectious and noninfectious diseases. Sema4D belongs to the class 4 transmembrane semaphorin family of proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200520 [Multi-domain]  Cd Length: 471  Bit Score: 262.10  E-value: 3.31e-78
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  72 GSLLVAGRDHVFSFDLQRAQEGLvpdKYLTWKSRDVDN--CAVRGRGR-SECYNYIRVLLVRDPETLLACGTNALSPACR 148
Cdd:cd11259    30 DVLYVGAREAVFALNALNISEKQ---HELYWKVSEDKRtkCAVKGKSKqTECRNYIRVLQPLNDTFLYVCGTNAFQPTCD 106
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 149 TYRMSTLEQEGPELSGQARCPYDTAQSSAALFADGSLYSATSADFQGSDAVLYRSLgPQPPLRSlKYDSKWLREPHFVHA 228
Cdd:cd11259   107 YLNLTSFRLLGKNEDGKGRCPFDPAQSYTSVMVDGELYSGTSYNFLGSEPIISRNS-SQSPLRT-EYAIPWLNEPSFVFA 184
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 229 LEHR----------DHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSpRVLERYWTSFLKARLNCSIPgDSVFYFDV 298
Cdd:cd11259   185 DVIRadpdspdgedDKIYFFFTEVSVEYEFVGKLLIPRIARVCKGDQGGL-RTLQKKWTSFLKARLICSIP-DKNLVFNV 262
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 299 LQ---ALSGPTLlhGRPALFGVFTTQPNSIPGSAVCAFYLDDIERAF-EGRFKEQRSPD------VTWNpvpeDRVPSPR 368
Cdd:cd11259   263 VNdvfILKSPTL--KEPVIYGVFTPQLNNVGLSAVCAYNLSTVEEVFsKGKYMQSATVEqshtkwVRYN----GEVPKPR 336
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 369 PGSCAGT-GSAAAFRSSKELPDDVLTFVKAHPLLDPAVPAAGHHPLFtwTGSRSRLTQVVVDPYAGPHGNA-TVLFLGAE 446
Cdd:cd11259   337 PGACINNeARAANYTSSLNLPDKTLQFVKDHPLMDDSVTPIGNRPRL--IKKDVNYTQIVVDRVQALDGTIyDVMFISTD 414
                         410
                  ....*....|
gi 1998674700 447 DGKVLKVLSL 456
Cdd:cd11259   415 RGALHKAISL 424
Sema_3G cd11255
The Sema domain, a protein interacting module, of semaphorin 3G (Sema3G); Semaphorin 3G is ...
48-516 5.59e-78

The Sema domain, a protein interacting module, of semaphorin 3G (Sema3G); Semaphorin 3G is identified as a primarily endothelial cell- expressed class 3 semaphorin that controls endothelial and smooth muscle cell functions in autocrine and paracrine manners, respectively. It is mainly expressed in the lung and kidney, and a little in the brain. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200516 [Multi-domain]  Cd Length: 474  Bit Score: 261.77  E-value: 5.59e-78
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  48 FRGAAGEPAARELGLDFQRllrvnGSLLVAGRDHVFSFDLQRAQeglvPD-KYLTWKSR--DVDNCAVRGRG-RSECYNY 123
Cdd:cd11255     1 FLGLHGDLHLSAVYLDEYR-----DRLFLGGKDVLYSLRLDQTH----PDaKEIHWPPLpgQREECIRKGKDpETECANF 71
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 124 IRVLLVRDPETLLACGTNALSPAC-------RTYRMSTLEQEGPElSGQARCPYDTAQSSAALFADGSLYSATSADFQGS 196
Cdd:cd11255    72 VRVLQPFNRTHLLACGTGAFQPVCalinvghRGEHVFSLDPTTVE-SGRGRCPHEPKRPFASTFTGGELYTGLTADFLGR 150
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 197 DAVLYRSLGPQPPLRSlKYDSKWLREPHFVHAL-------EHRDHVYFFFREVSVESTR-LGRVQFSRVGRVCKRDVGGS 268
Cdd:cd11255   151 DSVIFRGFGTRSPLRT-ETDQRLLHEPRFVAAHlipdnadRDNDKVYFFFTERATETAEdDDGAIHSRVGRLCANDAGGQ 229
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 269 pRVLERYWTSFLKARLNCSIPGDSVF--YFDVLQALsgpTLLHGR----PALFGVFTTQPNSIPGSAVCAFYLDDIERAF 342
Cdd:cd11255   230 -RVLVNKWSTFIKARLVCSVPGPHGIqtHFDQLEDV---FLLRTKdgksPEIYALFSTISNVFQGFAVCVYSMADIWEVF 305
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 343 EGRFKEQRSPDVTWNPVpEDRVPSPRPGSCAGTGSAA---AFRSSKELPDDVLTFVKAHPLLDPAVPAAGHHPLFTWTGS 419
Cdd:cd11255   306 NGPFAHKDGPDHQWGPY-EGKVPYPRPGVCPSKITAQpgrAFRSTKDYPDEVLQFARAHPLMWRPVYPSHRRPVLVKTGL 384
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 420 RSRLTQVVVDPYAGPHGNATVLFLGAEDGKVLKVLSL-PGPNASVTPILVEEIDAYNParcrgkpePQRVLGLELDAAHY 498
Cdd:cd11255   385 PYRLTQIVVDRVEAEDGYYDVMFIGTDSGSVLKVIVLqKGNSAAGEEVTLEELQVFKV--------PTPITEMEISVKRQ 456
                         490
                  ....*....|....*...
gi 1998674700 499 GLFVAFAGCLLRLPLGRC 516
Cdd:cd11255   457 MLYVGSRTGVAQVPLHRC 474
Sema_4B cd11257
The Sema domain, a protein interacting module, of semaphorin 4B (Sema4B); Sema4B, expressed in ...
67-513 2.46e-76

The Sema domain, a protein interacting module, of semaphorin 4B (Sema4B); Sema4B, expressed in T and B cells, is an immune semaphorin. It functions as a negative regulatory of basophils through T cell-basophil contacts and it significantly inhibits IL-4 and IL-6 production from basophils in response to various stimuli, including IL-3 and papain. In addition, T cell-derived Sema4B suppresses basophil-mediated Th2 skewing and humoral memory responses. Sema4B may be also involved in lung cancer cell mobility by inducing the degradation of CLCP1 (CUB, LCCL-homology, coagulation factor V/VIII homology domains protein). Sema4B is characterized by a PDZ-binding motif at the carboxy-terminus, which mediates interaction with the post-synaptic density protein PSD-95/SAP90, which is thought to play a central role during synaptogenesis and in the structure and function of post-synaptic specializations of excitatory synapses. Sema4B belongs to class 4 transmembrane semaphorin family proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200518 [Multi-domain]  Cd Length: 464  Bit Score: 256.71  E-value: 2.46e-76
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  67 LLRVNGSLL-VAGRDHVFSF---DLQRAQEglvpDKYLTWKS--RDVDNCAVRGRG-RSECYNYIRVLLVRDPETLLACG 139
Cdd:cd11257    14 LLSKDGNMLyVGARETLFALssnDISPTGE----QQELTWSAdeEKKQECSFKGKDpQRDCQNYIKILLRLNSTHLFTCG 89
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 140 TNALSPACRTYRMSTLEQEGPEL------SGQARCPYDTAQSSAALFADGSLYSATSADFQGSDAVLYRSLGPQPPLRSl 213
Cdd:cd11257    90 TYAFSPICTYIVMTNFSLERDEKgeplleDGKGRCPFDPEYKSTAIMVDGELYTGTVSNFQGNDPIIYRSLGSGTPLKT- 168
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 214 KYDSKWLREPHFV----------HALEHRDHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSpRVLERYWTSFLKAR 283
Cdd:cd11257   169 ENSLNWLQDPAFVgsayiqeslpKLVGDDDKIYFFFSETGKEFDFFENTIVSRIARVCKGDEGGE-RVLQKRWTTFLKAQ 247
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 284 LNCSIPGDSvFYFDVLQALS--GPTLLHGRPALF-GVFTTQPN--SIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTW-- 356
Cdd:cd11257   248 LLCSLPDDG-FPFNVLQDVFvlTPSPEDWKDTLFyGVFTSQWHkgTAGSSAVCVFTMDQVQRAFNGLYKEVNRETQQWyt 326
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 357 --NPVPEdrvpsPRPGSC-AGTGSAAAFRSSKELPDDVLTFVKAHPLLDPAVPAaghHPLFtwTGSRSRLTQVVVDPYAG 433
Cdd:cd11257   327 ytHPVPE-----PRPGACiTNSARERKINSSLHMPDRVLNFVKDHFLMDGQVRS---QPLL--LQPQVRYTQIAVHRVKG 396
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 434 PHGNATVLFLGAEDGKVLKVLSLpGPNASVtpilVEEIDAYnparcrgkPEPQRVLGLELDAAHYGLFVAFAGCLLRLPL 513
Cdd:cd11257   397 LHKTYDVLFLGTDDGRLHKAVSV-GPMVHI----IEELQIF--------SEGQPVQNLLLDTHKGLLYASSHSGVVQVPV 463
Sema_4E cd11260
The Sema domain, a protein interacting module, of semaphorin 4E (Sema4E); Sema4E is expressed ...
67-491 8.38e-75

The Sema domain, a protein interacting module, of semaphorin 4E (Sema4E); Sema4E is expressed in the epithelial cells that line the pharyngeal arches in zebrafish. It may act as a guidance molecule to restrict the branchiomotor axons to the mesenchymal cells. Gain-of-function and loss-of-function studies demonstrate that Sema4E is essential for the guidance of facial axons from the hindbrain into their pharyngeal arch targets and is sufficient for guidance of gill motor axons. Sema4E guides facial motor axons by a repulsive action. Sema4E belongs to the class 4 transmembrane semaphorin family of proteins. Semaphorins are regulatory molecules involved in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200521 [Multi-domain]  Cd Length: 456  Bit Score: 252.52  E-value: 8.38e-75
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  67 LLRVNGSLLVAG-RDHVFSFDLQRAQeglVPDKYLTWK-SRDVDN-CAVRGR-GRSECYNYIRVLLVRDPETLLACGTNA 142
Cdd:cd11260    13 LLREDLGLLVLGaREAVFALDLNDIS---VKRAKVLWEvTEEKQKdCTNKGKhADIDCHNYIRILHKMNDSRMYVCGTNA 89
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 143 LSPACR--TYRMSTLEQEGPELSGQARCPYDTAQSSAALFADGSLYSATSADFQGSDAVLYRSlgPQPPLRSLkYDSKWL 220
Cdd:cd11260    90 FSPTCDyiSYDDGQLTLEGKQEDGKGKCPFDPFQRYSSVMVDQDLYSATSMNFLGSEPVIMRS--SPITIRTE-FKSSWL 166
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 221 REPHFVHALE----------HRDHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSpRVLERYWTSFLKARLNCSIPG 290
Cdd:cd11260   167 NEPNFIYMAAvpesedspegDDDKIYLFFSETAVEYDFYNKLVVSRVARVCKGDLGGQ-RTLQKKWTSFLKARLDCSVPE 245
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 291 DSVFYfdVLQalsgpTLLHGRP------ALFGVFTTQPNSIPGSAVCAFYLDDIERAF-EGRFKEQ---RSPDVTWNPVP 360
Cdd:cd11260   246 PSLPY--VIQ-----DVFHVCHqdwrkcVFYAVFTSQSDSSQSSAVCAYNVTDISNVFsRGKFKTPvavETSFVKWVMYS 318
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 361 EDrVPSPRPGSCAGTGS-AAAFRSSKELPDDVLTFVKAHPLLDPAVPAAGHHPLFTWTGsrSRLTQVVVDPYAGPHGNA- 438
Cdd:cd11260   319 GE-LPVPRPGACINNAArTSGIKKSLNLPDKTLQFVKDKPLMDQAVHPITGKPLLVKRG--ALFTRIVVDMVTAADGQSy 395
                         410       420       430       440       450
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1998674700 439 TVLFLGAEDGKVLKVLSLPGPNasvtpILVEEIDAYNParcrgkPEPQRVLGL 491
Cdd:cd11260   396 PVMFIGTANGYVLKAVNYDGEM-----HIIEEVQLFEP------EEPIDILRL 437
Sema_3C cd11251
The Sema domain, a protein interacting module, of semaphorin 3C (Sema3C); Sema3C is a secreted ...
74-516 6.81e-72

The Sema domain, a protein interacting module, of semaphorin 3C (Sema3C); Sema3C is a secreted semaphorin expressed in and adjacent to cardiac neural crest cells, and causes impaired migration of neural crest cells to the developing cardiac outflow tract, resulting in the interruption of the aortic arch and persistent truncus arteriosus. It has been proposed that Sema3C acts as a guidance molecule, regulating migration of neural crest cells that express semaphorin receptors such as plexin A2. Sema3C may also participate in tumor progression. The cleavage of Sema3C induced by ADAMTS1 promotes the migration of breast cancer cells. Sema3C is a member of the class 3 semaphorin family of secreted proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200512 [Multi-domain]  Cd Length: 470  Bit Score: 244.80  E-value: 6.81e-72
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  74 LLVAGRDHVFSFDLQRAQEGLVPdkyLTW--KSRDVDNCAVRGRGRSE-CYNYIRVLLVRDPETLLACGTNALSPAC--- 147
Cdd:cd11251    22 IYVGSKDHILSLNINNISQDALS---IFWpaSASKVEECKMAGKDPTHgCGNFVRVIQPYNRTHLYVCGSGAFSPVCvyv 98
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 148 ---RTYRMSTLEQEGPELSGQARCPYDTAQSSAALFADGSLYSATSADFQGSDAVLYRSLGPQPPLRSLKYDSKWLREPH 224
Cdd:cd11251    99 nrgRRSEEQVFHIDSKAESGKGRCSFNPNVNTVSVMINEELFSGMYIDFMGTDAAIFRSLTKRNAVRTDQHNSKWLSEPI 178
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 225 FVHALEHRD-------HVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSpRVLERYWTSFLKARLNCSIPGD--SVFY 295
Cdd:cd11251   179 FVDAHLIPDgtdpndaKLYFFLKERLTDNSGSTKQIHSMIARVCPNDTGGQ-RSLVNKWTTFLKARLVCSVMDEdgTETH 257
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 296 FDVLQALSGPTLLHGR-PALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNPVpEDRVPSPRPGSCAG 374
Cdd:cd11251   258 FDELEDVFLLETDNPRtTLVYGIFTTSSSVFKGSAVCVYHMSDIQTVFNGPFAHKEGPNHQLIAY-QGRIPYPRPGTCPG 336
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 375 TGSAAAFRSSKELPDDVLTFVKAHPLL-DPAVPaAGHHPLFTWTGSRSRLTQVVVDPYAGPHGNATVLFLGAEDGKVLKV 453
Cdd:cd11251   337 GAFTPNMQSTKEFPDDVVTFIRNHPLMfNPIYP-IGRRPLLVRTGTDYKYTKIAVDRVNAADGRYHVLFLGTDKGTVQKV 415
                         410       420       430       440       450       460
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1998674700 454 LSLPGPNASVTPILVEEIDAYNparcrgkpEPQRVLGLELDAAHYGLFVAFAGCLLRLPLGRC 516
Cdd:cd11251   416 VVLPTNGSLSGELILEELEVFK--------NHAPITNMKISSKKQQLYVSSEEGISQVSLHRC 470
Sema_4C cd11258
The Sema domain, a protein interacting module, of semaphorin 4C (Sema4C); Sema4C acts as a ...
72-475 2.13e-70

The Sema domain, a protein interacting module, of semaphorin 4C (Sema4C); Sema4C acts as a Plexin B2 ligand to regulate the development of cerebellar granule cells and to modulate ureteric branching in the developing kidney. The binding of Sema4C to Plexin B2 results the phosphorylation of downstream regulator ErbB-2 and the plexin protein itself. The cytoplasmic region of Sema4C binds a neurite-outgrowth-related protein SFAP75, suggesting that Sema4C may also play a role in neural function. Sema4C belongs to the class 4 transmembrane semaphorin family of proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200519 [Multi-domain]  Cd Length: 458  Bit Score: 240.47  E-value: 2.13e-70
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  72 GSLLVAGRDHVFSFDLQRAQegLVPDkyLTWKS--RDVDNCAVRGRG-RSECYNYIRVLLVRDPETLLACGTNALSPACR 148
Cdd:cd11258    22 GLLYVGAREAIFALSLSNIE--LQPP--ISWEApaEKKTECAQKGKSnQTECFNYIRFLQPYNQSHLYTCGTYAFQPKCA 97
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 149 TYRMSTLEQEGPELS-GQARCPYDTAQSSAALFADGSLYSATSADFQGSDAVLYRSLGPQPPLRSlKYDSKWLREPHFV- 226
Cdd:cd11258    98 YINMLTFTLDRAEFEdGKGKCPYDPAKGHTGLIVDGELYSATLNNFLGTEPVILRNLGQHYSMKT-EYLAFWLNEPHFVg 176
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 227 --HALEHR-------DHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSpRVLERYWTSFLKARLNCSIPgDSVFYFD 297
Cdd:cd11258   177 saFVPESVgsftgddDKIYFFFSERAVEYDCDSEQVVARVARVCKGDLGGA-RTLQKKWTTFLKARLLCSIP-EWQLYFN 254
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 298 VLQALSGPTLLHGRPA-LFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNPVPeDRVPSPRPGSCAGTG 376
Cdd:cd11258   255 QLKAVFTLEGASWRNTtFFAVFQARWGDMDVSAVCEYQLGEIQQVFEGPYKEYSEQAQKWGRYT-DPVPSPRPGSCINNW 333
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 377 SAA-AFRSSKELPDDVLTFVKAHPLLDPAVPAAGHHPLFTWTGSrSRLTQVVVDPYAGPHGNATVLFLGAEDGKVLKVLS 455
Cdd:cd11258   334 HRDhGYTSSLELPDNTLNFVKKHPLMEDRVKPRLGRPLLVPCNS-NFTHVVWTRVLGLDGETYSVLFIGTLDGWLIKAVS 412
                         410       420
                  ....*....|....*....|
gi 1998674700 456 LpGPNASVtpilVEEIDAYN 475
Cdd:cd11258   413 L-GSWVHM----IEELQVFD 427
Sema_4G cd11262
The Sema domain, a protein interacting module, of semaphorin 4G (Sema4G); The Sema4G and ...
72-513 4.00e-70

The Sema domain, a protein interacting module, of semaphorin 4G (Sema4G); The Sema4G and Sema4C genes are expressed in the developing cerebellar cortex. Sema4G and Sema4C proteins specifically bind to Plexin B2 expressed in the cerebellar granule cells. Sema4G and Sema4C are involved in neural tube closure and cerebellar granule cell development through Plexin B2.Sema4G belongs to the class 4 transmembrane semaphorin family of proteins. Semaphorins are regulatory molecules involved in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200523 [Multi-domain]  Cd Length: 457  Bit Score: 239.66  E-value: 4.00e-70
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  72 GSLLVAGRDHVFSFDLQRAQEGLvpDKYLTWKSRD--VDNCAVRGR-GRSECYNYIRVLLVRDPETLLACGTNALSPAC- 147
Cdd:cd11262    20 GRLYVGARGAIFSLNASDISDSS--ALTIDWEASPeqKHQCLKKGKnNQTECFNHVRFLQRFNSTHLYTCGTHAFRPLCa 97
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 148 ----RTYRMSTLEQEGPElsgqaRCPYDTAQSSAALFADGSLYSATSADFQGSDAVlyRSLGPQPPLRSLKYDSKWLREP 223
Cdd:cd11262    98 yidaERFTLSSQFEEGKE-----KCPYDPAKGYTGLIVDGQLYTASQYEFRSFPDI--RRNSPQPTLRTEEAPTRWLNDA 170
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 224 HFVHALEHR----------DHVYFFFREVSVE---STRLGRVqfSRVGRVCKRDVGGSpRVLERYWTSFLKARLNCSIPg 290
Cdd:cd11262   171 DFVGSVLVResmnssvgddDKIYFFFTERSQEetaYFSQSRV--ARVARVCKGDRGGK-KTLQRKWTSFLKARLVCYIP- 246
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 291 DSVFYFDVLQALSGptlLHGRPA----LFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNPVpEDRVPS 366
Cdd:cd11262   247 EYEFLFNVLRSVFV---LWGSTPqdtvFYGIFGLEWKNVKASAICRYSLSDIQTAFEGPYMEYQDSSSKWSRY-TGKVPE 322
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 367 PRPGSC-AGTGSAAAFRSSKELPDDVLTFVKAHPLLDPAVPAAGHHPLFTwtgSRS-RLTQVVVDPYAGPHGNA-TVLFL 443
Cdd:cd11262   323 PRPGSCiTDEHRSQGINSSQDLPDNVLDFVRRHPLMAEQVLPVEGRPLLF---KRNvIYTKIAVQTVRGLDGRVyDVLFL 399
                         410       420       430       440       450       460       470
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 444 GAEDGKVLKVLSLPGpnasvTPILVEEIDAYNparcrgkpEPQRVLGLELDAAHYGLFVAFAGCLLRLPL 513
Cdd:cd11262   400 GTDEGWLHKAVVIGS-----AVHIIEELQVFR--------EPQPVENLVISKKQNSLYVGARSGVVQVPL 456
Sema_4F cd11261
The Sema domain, a protein interacting module, of semaphorin 4F (Sema4F); Sema4F plays role in ...
70-493 7.45e-69

The Sema domain, a protein interacting module, of semaphorin 4F (Sema4F); Sema4F plays role in heterotypic cell-cell contacts and controls cell proliferation and suppresses tumorigenesis. In neurofibromatosis type 1 (NF1) patients, reduced Sema4F level disrupts Schwann cell/axonal interactions. Experiments using a yeast two-hybrid system show that the extreme C-terminus of Sema4F interacts with the PDZ domains of post-synaptic density protein SAP90/PSD-95, indicating possible functional involvement of Semas4F at glutamatergic synapses. Recent work also suggests a role for Sema4F in the injury response of intramedullary axotomized motoneuron. Sema4F belongs to the class 4 transmembrane semaphorin family of proteins. Semaphorins are regulator molecules involved in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200522 [Multi-domain]  Cd Length: 460  Bit Score: 236.32  E-value: 7.45e-69
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  70 VNGSLLVAGRDHVFSFDL----QRAQ--EGLVPDKYLtwksrdvDNCAVRGRGRSECYNYIRVLLVRDPETLLACGTNAL 143
Cdd:cd11261    22 ASHTLYVGARDAIFALTLpfsgERPRriDWMVPEAHR-------QNCRKKGKKEAECHNFIRILAIANASHLLTCGTFAF 94
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 144 SPACRTYRMSTLEQEGPELSGQARCPYDTAQSSAALFADGSLYSATSADFQGSDAVLYRSLGPQPPLRSLKYDSKWLREP 223
Cdd:cd11261    95 DPKCGVIDVSSFQQVERLESGRGKCPFEPAQRSAAIMAGGVLYAATVKNFLGTEPIISRAVGRAEEWIRTETLPSWLNAP 174
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 224 HFVHALEHR----------DHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSpRVLERYWTSFLKARLNCSIPgDSV 293
Cdd:cd11261   175 AFVAAVFLSpaewgdedgdDEIYFFFTETAREYDSYERIKVPRVARVCAGDLGGR-KTLQQRWTTFLKADLLCPGP-EHG 252
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 294 FYFDVLQALSG--PTLLHGRPALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNPVPEDRVPSPRPGS 371
Cdd:cd11261   253 RASSILQDVTTlrPLPGAGTPIFYGIFSSQWEGASISAVCAFRPQDIRRVMNGPFREFKHDCNRGLPVMDSDVPQPRPGE 332
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 372 C-AGTGSAAAFRSSKELPDDVLTFVKAHPLLDPAVPAAGHHPLFTWTGsrSRLTQVVVDPYAGPHGNA-TVLFLGAEDGK 449
Cdd:cd11261   333 CiTNNMKLLGFGSSLSLPDRVLTFVRDHPLMDRPVFPADGHPLLVTTD--TAYLRVAAHRVTSLSGKEyDVLYLGTEDGH 410
                         410       420       430       440
                  ....*....|....*....|....*....|....*....|....
gi 1998674700 450 VLKVLSLpGPNASVtpilVEEIDAYnparcrgkPEPQRVLGLEL 493
Cdd:cd11261   411 LHRAVRI-GAQLSV----LEDLALF--------PEPQPVENLQL 441
Sema_4A cd11256
The Sema domain, a protein interacting module, of semaphorin 4A (Sema4A); Sema4A is expressed ...
73-514 6.91e-68

The Sema domain, a protein interacting module, of semaphorin 4A (Sema4A); Sema4A is expressed in immune cells and is thus termed an "immune semaphorin". It plays critical roles in T cell-DC interactions in the immune response. It has been reported to enhance activation and differentiation of T cells in vitro and generation of antigen-specific T cells in vivo. The function of Sema4A in the immune response implicates its role in infectious and noninfectious diseases. Sema4A exerts its function through three receptors, namely Plexin B, Plexin D1, and Tim-2. Sema4A belongs to the class 4 transmembrane semaphorin family of proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. TThe Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200517 [Multi-domain]  Cd Length: 447  Bit Score: 233.26  E-value: 6.91e-68
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  73 SLLVAGRDHVFSFDLQraQEGLVPDKY-LTWKSRD--VDNCAVRGRG-RSECYNYIRVLLVRDPETLLACGTNALSPAC- 147
Cdd:cd11256    21 TLYVGARDNILALGIR--TPGPIRLKHqIPWPANDskISECAFKKKSnETECFNFIRVLVPVNGTHLYTCGTYAFSPACt 98
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 148 ----RTYRMSTLEQEGPELSGQARCPYDTAQSSAALFADGSLYSATSADFQGSDAVLYRSLGPQPPLRSLKYdSKWLR-E 222
Cdd:cd11256    99 yielDHFSLPPPNGTIITMDGKGQSPFDPQHNYTAILVDGELYTGTMNNFRGNEPIIFRNLGTKVSLKTDGF-LRWLNaD 177
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 223 PHFVHAL--EHRDHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGSpRVLERYWTSFLKARLNCSIPGDsvFYFDVLQ 300
Cdd:cd11256   178 AVFVASFnpQGDSKVYFFFEETAREFDFFEKLTVARVARVCKNDVGGE-KLLQKKWTTFLKAQLTCSQQGH--FPFNVIH 254
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 301 -ALSGPTLLHGRPALFGVFTT--QPNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNpVPEDRVPSPRPGSCAGTGS 377
Cdd:cd11256   255 hVALLNQPDPNNSVFYAVFTSqwQLGGRRSSAVCAYKLNDIEKVFNGKYKELNKESSRWT-RYMGPVSDPRPGSCSGGKS 333
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 378 AaafrsskelpDDVLTFVKAHPLLDPAVPAAGHHPLFTWTGsrSRLTQVVVDPYAGPHG-NATVLFLGAEDGkVLKVLSL 456
Cdd:cd11256   334 S----------DKALNFMKDHFLMDEVVLPGAGRPLLVKSN--VQYTRIAVDSVQGVSGhNYTVMFLGTDKG-FLHKAVL 400
                         410       420       430       440       450
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1998674700 457 PGPNASVtpiLVEEIDAYNParcrgkPEPQRvlGLELDAAHYGLFVAFAGCLLRLPLG 514
Cdd:cd11256   401 MGGSESH---IIEEIELLTP------PEPVE--NLLLAANEGVVYIGYSAGVWRVPLA 447
Sema pfam01403
Sema domain; The Sema domain occurs in semaphorins, which are a large family of secreted and ...
299-494 1.67e-53

Sema domain; The Sema domain occurs in semaphorins, which are a large family of secreted and transmembrane proteins, some of which function as repellent signals during axon guidance. Sema domains also occur in the hepatocyte growth factor receptor and Swiss:P51805


Pssm-ID: 460197 [Multi-domain]  Cd Length: 180  Bit Score: 184.01  E-value: 1.67e-53
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 299 LQA---LSGPTLLHGRPALFGVFTTQ-PNSIPGSAVCAFYLDDIERAFEGRFKEQRSPDVTWNPVPeDRVPSPRPGSCAG 374
Cdd:pfam01403   1 LQDvfvLKPGAGDALDTVLYGVFTTQwSNSIGGSAVCAFSLSDINAVFEGPFKEQEKSDSKWLPYT-GKVPYPRPGTCIN 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 375 TGsaaafrSSKELPDDVLTFVKAHPLLDPAVPAAGHHPLFTWTGsrSRLTQVVVDPYAGPHGNATVLFLGAEDGKVLKVL 454
Cdd:pfam01403  80 DP------LRLDLPDSVLNFVKDHPLMDEAVQPVGGRPLLVRTG--VRLTSIAVDRVQALDGNYTVLFLGTDDGRLHKVV 151
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|
gi 1998674700 455 SLPgpnaSVTPILVEEIDAYnparcrgkPEPQRVLGLELD 494
Cdd:pfam01403 152 LVG----SEESHIIEEIQVF--------PEPQPVLNLLLS 179
Sema_7A cd11243
The Sema domain, a protein interacting module, of semaphorin 7A (Sema7A, also called CD108); ...
115-513 1.73e-44

The Sema domain, a protein interacting module, of semaphorin 7A (Sema7A, also called CD108); Sema7A plays regulatory roles in both immune and nervous systems. Unlike other semaphorins, which act as repulsive guidance cues, Sema7A enhances central and peripheral axon growth and is required for proper axon tract formation during embryonic development. Sema7A also plays a critical role in the negative regulation of T cell activation and function. Sema7A is a membrane-anchored member of the semaphorin family of proteins. Semaphorins are regulatory molecules in the development of the nervous system and in axonal guidance. They also play important roles in other biological processes, such as angiogenesis, immune regulation, respiration systems and cancer. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a receptor-recognition and -binding module.


Pssm-ID: 200504 [Multi-domain]  Cd Length: 414  Bit Score: 166.17  E-value: 1.73e-44
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 115 RGRSECYNYIRvLLVRDPETLLACGTNALSPACRTYRMSTLEQEGpelSGQARCPYDTAQSSAALFADGSLYSATSAdfQ 194
Cdd:cd11243    52 ATLDDCENYIT-LIKKLDYRLLVCGTNAGSPKCWFLVNQTLVTLS---ADRGVAPFLPDENSLVLIEGNNVYSTISG--K 125
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 195 GSDAVLYRSLGPQPplrSLKYDSKWLREPHFVHAL------EHRDHVYFFFREVSVESTRLGRVQFSRVGRVCKRDVGGS 268
Cdd:cd11243   126 KGNIPRFRRYGGKK---ELYTSDTVMQKPQFVKATllpedeQYQDKIYYFFREDNEDKGPEAEPNISRVARLCKEDQGGT 202
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 269 PRVLERYWTSFLKARLNCSIPGDSVfYFDVLQ-ALSGPTLLHGRPALFGVFTTQPNSipgSAVCAFYLDDIERAFE-GRF 346
Cdd:cd11243   203 SSLSTSKWSTFLKARLVCGDPATPM-NFNRLQdVFLLPKEEWREAVVYGVFSNTWGS---SAVCSYSLGDIDKVFRtSSL 278
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 347 KEQRSPDvtwnpvpedrvPSPRPGSCAGTGSAaafrsskeLPDDVLTFVKAHPLLDPAVP--AAGHHPLFTwtgSRSRLT 424
Cdd:cd11243   279 KGYSGSL-----------PNPRPGTCVPPEQT--------HPSETFSFADEHPELDDRIEpdEPRKLPVFQ---NKDHYQ 336
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 425 QVVVDPYAGPHGNA-TVLFLGAEDGKVLKVLSLPGPNASVTpilveEIDAYNparcrgkpEPQRVLGLELDAAHYGLFVA 503
Cdd:cd11243   337 KVVVDEVRASDGVSyDVLYLATDKGKIHKVVESKGQTHNIM-----EIQPFK--------EQEPIQSMILDAERSHLYVG 403
                         410
                  ....*....|
gi 1998674700 504 FAGCLLRLPL 513
Cdd:cd11243   404 TKAEVTRLPL 413
Sema_plexin_like cd11236
The Sema domain, a protein interacting module, of Plexins and MET-like receptor tyrosine ...
66-454 1.18e-13

The Sema domain, a protein interacting module, of Plexins and MET-like receptor tyrosine kinases; Plexins form a conserved family of transmembrane receptors for semaphorins and may be the ancestor of semaphorins. Ligand binding activates signal transduction pathways controlling axon guidance in the nervous system and other developmental processes including cell migration and morphogenesis, immune function, and tumor progression. Plexins are divided into four types (A-D) according to sequence similarity. In vertebrates, type A Plexins serve as the co-receptors for neuropilins to mediate the signalling of class 3 semaphorins except Sema3E, which signals through Plexin D1. Plexins serve as direct receptors for several other members of the semaphorin family: class 6 semaphorins signal through type A plexins and class 4 semaphorins through type B. Plexin C1 serves as the receptor of Sema7A and plays regulation roles in both immune and nervous systems. This family also includes the Met and RON receptor tyrosine kinases. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a ligand-recognition and -binding module.


Pssm-ID: 200497 [Multi-domain]  Cd Length: 401  Bit Score: 73.90  E-value: 1.18e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  66 RLLRVNGSLLVagrdhvfsfdLQRAQEGLVPDKYLTWKSRDVDNCAVRgrgrSECYNYIRVLLV-RDPETLLACGTnALS 144
Cdd:cd11236    21 RLYQLDSSLLL----------EAEVSTGPVLDSPLCLPPGCCSCDHPR----SPTDNYNKILLIdYSSGRLITCGS-LYQ 85
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 145 PACRTYRMSTLEQEgPELSGQARCPYDTAQSSAALFADGS------LYSATSADFQGSD----AVLYRSLGPQPPLRS-- 212
Cdd:cd11236    86 GVCQLRNLSNISVV-VERSSTPVAANDPNASTVGFVGPGPynnenvLYVGATYTNNGYRdyrpAVSSRSLPPDDDFNAgs 164
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 213 ------LKYDSKWlREP---HFVHALEHRDHVYFffreVSV-ESTRLGRVQF-SRVGRVCKRDvggsprvlERYWtSFLK 281
Cdd:cd11236   165 ltggsaISIDDEY-RDRysiKYVYGFSSGGFSYF----VTVqRKSVDDESPYiSRLVRVCQSD--------SNYY-SYTE 230
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 282 ARLNCsIPGDSVFYfDVLQALS----GPTLLH------GRPALFGVFTTQPNS--IPG--SAVCAFYLDDIERAfegrFK 347
Cdd:cd11236   231 VPLQC-TGGDGTNY-NLLQAAYvgkaGSDLARslgistDDDVLFGVFSKSKGPsaEPSskSALCVFSMKDIEAA----FN 304
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 348 EQrspdvtwnpvpedrvpsprpgscagtgsaaafrsskelpddvltfvkaHPLldpavpaAGHHPLFTWTG-SRSRLTQV 426
Cdd:cd11236   305 DN------------------------------------------------CPL-------GGGVPITTSAVlSDSLLTSV 329
                         410       420
                  ....*....|....*....|....*...
gi 1998674700 427 VVDpyagPHGNATVLFLGAEDGKVLKVL 454
Cdd:cd11236   330 AVT----TTRNHTVAFLGTSDGQLKKVV 353
Sema_plexin_B2 cd11276
The Sema domain, a protein interacting module, of Plexin B2; Plexin B2 serves as the receptor ...
225-475 2.71e-09

The Sema domain, a protein interacting module, of Plexin B2; Plexin B2 serves as the receptor of Sema4C and Sema4G. By signaling the effect of Sema4C and Sema4G, the plexin B2 receptor plays important roles in neural tube closure and cerebellar granule cell development. Mice lacking Plexin B2 demonstrated defects in closure of the neural tube and disorganization of the embryonic brain. In developing kidney, Sema4C-Plexin B2 signaling modulates ureteric branching. Plexin B2 is expressed both in the pretubular aggregates and the ureteric epithelium in the developing kidney. Deletion of Plexin B2 results in renal hypoplasia and occasional double ureters. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a ligand-recognition and -binding module.


Pssm-ID: 200537 [Multi-domain]  Cd Length: 449  Bit Score: 60.56  E-value: 2.71e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 225 FVHALEHRDHVYFFFREVSVESTRlgrvQFSRVGRVCKRDvggsprvlERYWtSFLKARLNCSIPGDSvfyFDVLQALS- 303
Cdd:cd11276   192 FRYAFEDNNYVYFLFNQQLGHPDK----NRTLIARLCEND--------HHYY-SYTEMDLNCRDGANA---YNKCQAAYv 255
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 304 -----------GPTLLHGRpALFGVFTTQPNSIPGSAVCAFYLDDIERAFEGRFK-----EQRSPDVTWNPvpedrVPSP 367
Cdd:cd11276   256 stpgkelaqnyGNSILSDK-VLFAVFSRDEKDSGESALCMFPLKSINAKMEANREacytgTIDDRDVFYKP-----FHSQ 329
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 368 RPGSCAG--TGSAAAFRSSKE-LPddvltfvkaHPLLDPAvPAAGHHPLFTWTGsrSRLTQVVVdpyaGPHGNATVLFLG 444
Cdd:cd11276   330 KDIICGShqQKNSKSFPCGSEhLP---------YPLGSRD-ELALTAPVLQRGG--LNLTAVTV----AVENGHTVAFLG 393
                         250       260       270
                  ....*....|....*....|....*....|...
gi 1998674700 445 AEDGKVLKV-LSlpgPNASV-TPILVEEIDAYN 475
Cdd:cd11276   394 TSDGRILKVhLS---PDPEEyNSILIEKNKPVN 423
Sema_plexin_B cd11245
The Sema domain, a protein interacting module, of Plexin B; Plexins, which contain semaphorin ...
224-458 2.75e-06

The Sema domain, a protein interacting module, of Plexin B; Plexins, which contain semaphorin domains, function as receptors of semaphorins and may be the ancestors of semaphorins. There are three members of the Plexin B subfamily, namely B1, B2 and B3. Plexins B1, B2 and B3 are receptors for Sema4D, Sema4C and Sema4G, and Sema5A, respectively. The activation of plexin B1 by Sema4D produces an acute collapse of axonal growth cones in hippocampal and retinal neurons over the early stages of neurite outgrowth and promotes branching and complexity. By signaling the effect of Sema4C and Sema4G, the plexin B2 receptor is critically involved in neural tube closure and cerebellar granule cell development. Plexin B3, the receptor of Sema5A, is a highly potent stimulator of neurite outgrowth of primary murine cerebellar neurons. Plexin B3 has been linked to verbal performance and white matter volume in human brain. Small GTPases play important roles in plexin B signaling. Plexin B1 activates Rho through Rho-specific guanine nucleotide exchange factors, leading to neurite retraction. Plexin B1 possesses an intrinsic GTPase-activating protein activity for R-Ras and induces growth cone collapse through R-Ras inactivation. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a ligand-recognition and -binding module.


Pssm-ID: 200506 [Multi-domain]  Cd Length: 440  Bit Score: 50.70  E-value: 2.75e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 224 HFVHALEHRDHVYFFFREVSVESTRLGRvqfSRVGRVCKRDvggsprvleRYWTSFLKARLNCSIPGDSVFYFDVLQALS 303
Cdd:cd11245   185 DFVYAFADNGYIYFLFSRRPGTADSTKR---TYISRLCEND---------HHYYSYVELPLNCTVNQENTYNLVQAAYLA 252
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 304 GP-TLLHGRpALFGVFTTQPNSIPG----SAVCAFYLDDIERAFEGRFK-----EQRSPDVTWNPVPEDRVPSprpgSCa 373
Cdd:cd11245   253 KPgKVLNGK-VLFGVFSADEASTAApdgrSALCMYPLSSVDARFERTREscytgEGLEDDKPETAYIEYNVKS----IC- 326
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 374 gtgsaaafrssKELPDDVltfVKAHPLLDPAVPA--AGHHPL-----FTWTGSrsrLTQVVVDPYAGpHgnaTVLFLGAE 446
Cdd:cd11245   327 -----------KTLPDKN---VKAYPCGAEHTPSplASRYPLaakpiLTRNDM---LTAVAVAVENG-H---TIAFLGDS 385
                         250
                  ....*....|..
gi 1998674700 447 DGKVLKVLSLPG 458
Cdd:cd11245   386 GGQLHKVYLDPN 397
Sema_MET_like cd11248
The Sema domain, a protein interacting module, of MET and RON receptor tyrosine kinases; This ...
224-461 1.77e-05

The Sema domain, a protein interacting module, of MET and RON receptor tyrosine kinases; This family includes MET and RON receptor tyrosine kinases. MET is encoded by the c-met protooncogene. MET is the receptor for hepatocyte growth factor/scatter factor (HGF/SF). HGF/SF and MET regulates multiple cellular events and are essential for the development of several tissues and organs, including the placenta, liver, and several groups of skeletal muscles. RON receptor tyrosine kinase is a Macrophage-stimulating protein (MSP) receptor. Upon binding of MSP, RON is activated via autophosphorylation within its kinase catalytic domain, resulting in a variety of effects including proliferation, tubular morphogenesis, angiogenesis, cellular motility and invasiveness. By interacting with downstream signaling molecules, it regulates macrophage migration, phagocytosis, and nitric oxide production. MET and RON receptors have been implicated in cancer development and migration. They are composed of alpha-beta heterodimers. The extracellular alpha chain is disulfide linked to the beta chain, which contains an extracellular ligand-binding region with a Sema domain, a PSI domain and four IPT repeats, a transmembrane segment, and an intracellular catalytic tyrosine kinase domain. The Sema domain is necessary for receptor dimerization and activation.


Pssm-ID: 200509 [Multi-domain]  Cd Length: 467  Bit Score: 48.19  E-value: 1.77e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 224 HFVHALEHRDHVYFFfrEVSVESTRLGRVQF-SRVGRVCKRDVGgsprvLERYWTSFLKARLNC-----SIPGDSVFyfD 297
Cdd:cd11248   200 KYVYSFHSGPFVYFL--TVQRESLTKPSSAFhTRLVRLCSSDSE-----IWRYREMPLECIFTPkrrrrSTEEDVVY--N 270
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 298 VLQAL-SGPT---------LLHGRPALFGVF-TTQPNS---IPGSAVCAFYLDDIERAFEGRFKE--QRSPDVTWNPVPE 361
Cdd:cd11248   271 VLQAAhVSKVgadladelgASEGDDILFGVFaRSKPDSgepMPNSALCAFPIKYVNDAIEKGVEKccTSGLEHFSGSLCH 350
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 362 DR-VPSPRPGSCAGTGSAAAFRsskelpddvLTFVKAHPLLDpavpaaghhpLFTWTGSRSRLTQVVVDPYagphGNATV 440
Cdd:cd11248   351 FQpCPTCPGESSSCEATCKEYR---------TEVTKPYQRVD----------LFNGQMSNVLLTSILVTTI----GNHTV 407
                         250       260
                  ....*....|....*....|....
gi 1998674700 441 LFLGAEDGKVLKVL---SLPGPNA 461
Cdd:cd11248   408 AHLGTSDGRVLQVVlsrSGPIPHV 431
Sema_plexin_B3 cd11277
The Sema domain, a protein interacting module, of Plexin B3; Plexin B3 is the receptor of ...
224-453 1.43e-04

The Sema domain, a protein interacting module, of Plexin B3; Plexin B3 is the receptor of semaphorin 5A. It is a highly potent stimulator of neurite outgrowth of primary murine cerebellar neurons. Plexin B3 has been linked to verbal performance and white matter volume in human brain. Furthermore, Sema5A and plexin B3 have been implicated in the progression of various types of cancer. They play an important role in the invasion and metastasis of gastric carcinoma. The stimulation of plexin B3 by Sema5A binding in human glioma cells results in the inhibition of cell migration and invasion. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a ligand-recognition and -binding module.


Pssm-ID: 200538 [Multi-domain]  Cd Length: 434  Bit Score: 45.19  E-value: 1.43e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 224 HFVHALEHRDHVYFFFREVSVESTRLGRvqfSRVGRVCKRDVggsprvlerYWTSFLKARLNCSIPgdsvfyFDVLQALs 303
Cdd:cd11277   187 SYVGAFAHNGYVYFLFRRRGARAQAEYR---TYVARVCLGDT---------NLYSYVEVPLVCQGG------YNLAQAA- 247
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 304 gpTLLHGRPALFGVFTTQPNSIP----GSAVCAFYLDDIERAFEGRFK-----EQRSPDVTWNPVPEDRVPSprpgSCAg 374
Cdd:cd11277   248 --YLAPGQGTLFVVFAAGQGSTPtptdQTALCAYPLVELDSAMERARRlcytaGGGGPNGKEEATIEYGVTS----RCV- 320
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 375 tgsaaafrsskELPDDVLTfvkAHPLLDPAVPA--AGHHPL-----FTWTGSRSRLTQVVVDPYagphgnaTVLFLGAED 447
Cdd:cd11277   321 -----------NLPKDSPE---SYPCGDEHTPSpiASRQPLeaeplLTLTPPLTAVAALQEDGH-------TIAFLGDTQ 379

                  ....*.
gi 1998674700 448 GKVLKV 453
Cdd:cd11277   380 GQLHKV 385
Sema_plexin_A2 cd11272
The Sema domain, a protein interacting module, of Plexin A2; Plexin A2 serves as a receptor ...
401-536 1.83e-03

The Sema domain, a protein interacting module, of Plexin A2; Plexin A2 serves as a receptor for class 6 semaphorins. Interactions between Plexin A2, A4 and semaphorins 6A and 6B control the lamina-restricted projection of hippocampal mossy fibers. Sema6B also repels the growth of mossy fibers in a Plexin A4 dependent manner. Plexin A2 does not suppress Sema6B function. In addition, studies have shown that Plexin A2 may be related to anxiety and other psychiatric disorders. The Sema domain is located at the N-terminus and contains four disulfide bonds formed by eight conserved cysteine residues. It serves as a ligand-recognition and -binding module.


Pssm-ID: 200533 [Multi-domain]  Cd Length: 515  Bit Score: 41.84  E-value: 1.83e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700 401 LDPAVPAAGHHP---LFTWTGSRSRLTQVVVDPYAGphgnATVLFLGAEDGKVLKVLSLPGPNASVTPILVEEIDAYNPA 477
Cdd:cd11272   370 LDINQPLGGSTPvegVTLYTSSRDRLTSVASYVYNG----YSVVFVGTKSGKLKKIRADGPPHGGVQYEMVSVFKDGSPI 445
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1998674700 478 RcrgkpepqRVLGLELDaaHYGLFVAFAGCLLRLPLGRCPAHGGCRRtCLASRDPYCVW 536
Cdd:cd11272   446 L--------RDMAFSID--HKYLYVMSERQVSRVPVESCEQYTTCGE-CLSSGDPHCGW 493
PSI pfam01437
Plexin repeat; A cysteine rich repeat found in several different extracellular receptors. The ...
515-543 2.41e-03

Plexin repeat; A cysteine rich repeat found in several different extracellular receptors. The function of the repeat is unknown. Three copies of the repeat are found Plexin. Two copies of the repeat are found in mahogany protein. A related C. elegans protein contains four copies of the repeat. The Met receptor contains a single copy of the repeat. The Pfam alignment shows 6 conserved cysteine residues that may form three conserved disulphide bridges, whereas some members show 8 conserved cysteines. The pattern of conservation suggests that cysteines 5 and 7 (that are not absolutely conserved) form a disulphide bridge (Personal observation. A Bateman).


Pssm-ID: 396154 [Multi-domain]  Cd Length: 52  Bit Score: 36.92  E-value: 2.41e-03
                          10        20        30
                  ....*....|....*....|....*....|
gi 1998674700 515 RCPAHGGCRRtCLASRDPYCVWLPS-GECV 543
Cdd:pfam01437   1 RCSQYTSCSS-CLAARDPYCGWCSSeGRCV 29
PHA03247 PHA03247
large tegument protein UL36; Provisional
679-813 4.22e-03

large tegument protein UL36; Provisional


Pssm-ID: 223021 [Multi-domain]  Cd Length: 3151  Bit Score: 41.08  E-value: 4.22e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1998674700  679 PAPPAPDLSGLPTPDATPELPAKRLRAAPEWNQNGNNAGGGRARSPRG--PPLCARVLVRPPPPGCPTQ-----GVEVTT 751
Cdd:PHA03247  2779 PPRRLTRPAVASLSESRESLPSPWDPADPPAAVLAPAAALPPAASPAGplPPPTSAQPTAPPPPPGPPPpslplGGSVAP 2858
                           90       100       110       120       130       140       150
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1998674700  752 LDELLRHLHASSPgPTTPTAPFANRVRPLQPPAPE---------PLELSEPPGPASYFSASTLPRDLAPPR 813
Cdd:PHA03247  2859 GGDVRRRPPSRSP-AAKPAAPARPPVRRLARPAVSrstesfalpPDQPERPPQPQAPPPPQPQPQPPPPPQ 2928
 
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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