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Conserved domains on  [gi|164698454|ref|NP_035480|]
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semaphorin-4F isoform a precursor [Mus musculus]

Protein Classification

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
Sema_4F cd11261
The Sema domain, a protein interacting module, of semaphorin 4F (Sema4F); Sema4F plays role in ...
58-517 0e+00

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: 959.34  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  58 SYLTRFAAPHTYNYSALLVDPASHTLYVGARDSIFALTLPFSGEKPRRIDWMVPETHRQNCRKKGKKEDECHNFIQILAI 137
Cdd:cd11261    1 SALTRFSAPHTYNYSVLLVDPASHTLYVGARDAIFALTLPFSGERPRRIDWMVPEAHRQNCRKKGKKEAECHNFIRILAI 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 138 ANASHLLTCGTFAFDPKCGVIDVSSFQQVERLESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTEPIISRAVGRAED 217
Cdd:cd11261   81 ANASHLLTCGTFAFDPKCGVIDVSSFQQVERLESGRGKCPFEPAQRSAAIMAGGVLYAATVKNFLGTEPIISRAVGRAEE 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 218 WIRTETLSSWLNAPAFVAAMVLSPAEWGDEDGDDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGGRKTLQQRWTTFL 297
Cdd:cd11261  161 WIRTETLPSWLNAPAFVAAVFLSPAEWGDEDGDDEIYFFFTETAREYDSYERIKVPRVARVCAGDLGGRKTLQQRWTTFL 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 298 KADLLCPGPEHGRASGVLQDMTELRPQPGAGTPLFYGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFRELKHDCNRGLPV 377
Cdd:cd11261  241 KADLLCPGPEHGRASSILQDVTTLRPLPGAGTPIFYGIFSSQWEGASISAVCAFRPQDIRRVMNGPFREFKHDCNRGLPV 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 378 MDNEVPQPRPGECITNNMKFQQFGSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAYLRVVAHRVTSLSGKEYD 457
Cdd:cd11261  321 MDSDVPQPRPGECITNNMKLLGFGSSLSLPDRVLTFVRDHPLMDRPVFPADGHPLLVTTDTAYLRVAAHRVTSLSGKEYD 400
                        410       420       430       440       450       460
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 458 VLYLGTEDGHLHRAVRIGAQLSVLEDLALFPETQPVESMKLYHDWLLVGSHTEVTQVNTS 517
Cdd:cd11261  401 VLYLGTEDGHLHRAVRIGAQLSVLEDLALFPEPQPVENLQLHHNWLLVGSDTEVTQINTS 460
Sema4F_C pfam19428
Semaphorin 4F C-terminal; Semaphorins are a large and diverse family of proteins, widely ...
582-777 7.32e-112

Semaphorin 4F C-terminal; Semaphorins are a large and diverse family of proteins, widely expressed across divergent animal phyla. They are secreted and membrane-associated proteins, conserved both structurally and functionally, and they are divided in eight classes (1-7 and V). They are involved in axon guidance and influence the migration of neurons and glial cells. This entry represents the C-terminal domain of Semaphorin 4F (also known as Semaphorin-W) which plays a role in visual system development and in oligodendrocyte precursor migration and differentiation. Like other Semaphorin 4 members, it includes a Ig-like domain, adjacent the PSI domain (plexin-semaphorin-integrin domain, conserved across all semaphorins), a transmembrane region and a short intracellular tail. The latter is rich in proline residues similar to other transmembrane semaphorins suggesting that it may interact with cytoskeletal or signalling proteins. It also contains a cyclic nucleotide-dependent protein kinase phosphorylation site, involved in signal transduction into the cell. Sema4F is found in glutamatergic synapses, preferentially in postsynaptic dendrites, attached to SAP90/PSD-95-scaffolding protein. Sema4F interacts with SAP90/PSD-95 PDZ domains through the critical last last three C-terminal amino acids.


:

Pssm-ID: 437260  Cd Length: 197  Bit Score: 338.05  E-value: 7.32e-112
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  582 PVATVGHVVLPCSPSSAWASCVWHQPSGV-TSLTPRRDGLEVVVTPGAMGAYACECQEGGAARVVAAYSLVWGSQRGPAN 660
Cdd:pfam19428   1 PVSLAARVVLPCSPPSAWATCTWQRPSGDaTAYTPRRDGLEVTVTPGALGDYACECQEGGAGAVVASYSLVWGSAWQETR 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  661 RAHTVvGAGLVGFFLGVLAASLTLLLIGRRQQRRRQRELLARDKVGLDLGAPPSGTTSYSQDPPSP-SPEDERLPLALGK 739
Cdd:pfam19428  81 RAYSV-GAGLAGFFLGLVAGSLTLFLLGRRRQRRQQRELLAREKVGLDLGAPPSGTTSCSHDPPSPsSPEDERLPLALAK 159
                         170       180       190
                  ....*....|....*....|....*....|....*...
gi 164698454  740 RGSGFGGFPPPFLLDSCPSPAHIRLTGAPLATCDETSI 777
Cdd:pfam19428 160 RGSNLNGFPPLFLLELDPDPAHIRLTGAPLATCDETSI 197
PSI pfam01437
Plexin repeat; A cysteine rich repeat found in several different extracellular receptors. The ...
518-569 1.46e-07

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: 48.47  E-value: 1.46e-07
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 164698454  518 NCGRLQSCSECILAQDPVCAWSFRLDACVAHA--GEHRGMVQDIESAdvSSLCP 569
Cdd:pfam01437   1 RCSQYTSCSSCLAARDPYCGWCSSEGRCVRRSacGAPEGNCEEWEQA--SSKCP 52
 
Name Accession Description Interval E-value
Sema_4F cd11261
The Sema domain, a protein interacting module, of semaphorin 4F (Sema4F); Sema4F plays role in ...
58-517 0e+00

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: 959.34  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  58 SYLTRFAAPHTYNYSALLVDPASHTLYVGARDSIFALTLPFSGEKPRRIDWMVPETHRQNCRKKGKKEDECHNFIQILAI 137
Cdd:cd11261    1 SALTRFSAPHTYNYSVLLVDPASHTLYVGARDAIFALTLPFSGERPRRIDWMVPEAHRQNCRKKGKKEAECHNFIRILAI 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 138 ANASHLLTCGTFAFDPKCGVIDVSSFQQVERLESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTEPIISRAVGRAED 217
Cdd:cd11261   81 ANASHLLTCGTFAFDPKCGVIDVSSFQQVERLESGRGKCPFEPAQRSAAIMAGGVLYAATVKNFLGTEPIISRAVGRAEE 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 218 WIRTETLSSWLNAPAFVAAMVLSPAEWGDEDGDDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGGRKTLQQRWTTFL 297
Cdd:cd11261  161 WIRTETLPSWLNAPAFVAAVFLSPAEWGDEDGDDEIYFFFTETAREYDSYERIKVPRVARVCAGDLGGRKTLQQRWTTFL 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 298 KADLLCPGPEHGRASGVLQDMTELRPQPGAGTPLFYGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFRELKHDCNRGLPV 377
Cdd:cd11261  241 KADLLCPGPEHGRASSILQDVTTLRPLPGAGTPIFYGIFSSQWEGASISAVCAFRPQDIRRVMNGPFREFKHDCNRGLPV 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 378 MDNEVPQPRPGECITNNMKFQQFGSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAYLRVVAHRVTSLSGKEYD 457
Cdd:cd11261  321 MDSDVPQPRPGECITNNMKLLGFGSSLSLPDRVLTFVRDHPLMDRPVFPADGHPLLVTTDTAYLRVAAHRVTSLSGKEYD 400
                        410       420       430       440       450       460
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 458 VLYLGTEDGHLHRAVRIGAQLSVLEDLALFPETQPVESMKLYHDWLLVGSHTEVTQVNTS 517
Cdd:cd11261  401 VLYLGTEDGHLHRAVRIGAQLSVLEDLALFPEPQPVENLQLHHNWLLVGSDTEVTQINTS 460
Sema smart00630
semaphorin domain;
71-493 2.53e-127

semaphorin domain;


Pssm-ID: 214747 [Multi-domain]  Cd Length: 390  Bit Score: 385.18  E-value: 2.53e-127
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454    71 YSALLVDPASHTLYVGARDSIFALTLPFSGEKPRRIDWMVPETHRQNCRKKGK-KEDECHNFIQILAIANASHLLTCGTF 149
Cdd:smart00630   1 LQHLLLDEDNGTLYVGARNRLYQLSLNLILEAELKTGPVLSSPDCEECVSKGKdPPTDCVNYIRLLLDYNEDRLLVCGTN 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454   150 AFDPKCGVIDVssfqqverlesgrgkcpfepaqrsaavmagGVLYTATVKNFLGTEPIISRAVGRAEDW------IRTET 223
Cdd:smart00630  81 AFQPVCRLRNL------------------------------GELYVGTVADFSGSDPAIPRSLSVRRLKgtsgvsLRTVL 130
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454   224 L-SSWLNAPAFVAAMvlspaewgdeDGDDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGGRKTLQQRWTTFLKADLL 302
Cdd:smart00630 131 YdSKWLNEPNFVYAF----------ESGDFVYFFFRETAVEDDNCGKAVHSRVARVCKNDVGGPRSLDKKWTSFLKARLE 200
                          250       260       270       280       290       300       310       320
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454   303 CPGPEH-GRASGVLQDMTELRPQPGaGTPLFYGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFRELKHDCNRGLPVMDNE 381
Cdd:smart00630 201 CSVPGEdPFYFNELQAAFLLPPGSE-SDDVLYGVFSTSSNPIPGSAVCAFSLSDINAVFNGPFKECETSTSQWLPYSRGK 279
                          330       340       350       360       370       380       390       400
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454   382 VPQPRPGECITNNMkfqqfgSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAYL--RVVAHRVTslSGKEYDVL 459
Cdd:smart00630 280 VPYPRPGTCPNKPP------SSKDLPDETLNFIKSHPLMDEVVQPLTGRPLFVKTDSNYLltSIAVDRVA--TDGNYTVL 351
                          410       420       430
                   ....*....|....*....|....*....|....*...
gi 164698454   460 YLGTEDGHLHRAVRIGAQLS----VLEDLALFPETQPV 493
Cdd:smart00630 352 FLGTSDGRILKVVLSESSSSsesvVLEEISVFPDGSPI 389
Sema4F_C pfam19428
Semaphorin 4F C-terminal; Semaphorins are a large and diverse family of proteins, widely ...
582-777 7.32e-112

Semaphorin 4F C-terminal; Semaphorins are a large and diverse family of proteins, widely expressed across divergent animal phyla. They are secreted and membrane-associated proteins, conserved both structurally and functionally, and they are divided in eight classes (1-7 and V). They are involved in axon guidance and influence the migration of neurons and glial cells. This entry represents the C-terminal domain of Semaphorin 4F (also known as Semaphorin-W) which plays a role in visual system development and in oligodendrocyte precursor migration and differentiation. Like other Semaphorin 4 members, it includes a Ig-like domain, adjacent the PSI domain (plexin-semaphorin-integrin domain, conserved across all semaphorins), a transmembrane region and a short intracellular tail. The latter is rich in proline residues similar to other transmembrane semaphorins suggesting that it may interact with cytoskeletal or signalling proteins. It also contains a cyclic nucleotide-dependent protein kinase phosphorylation site, involved in signal transduction into the cell. Sema4F is found in glutamatergic synapses, preferentially in postsynaptic dendrites, attached to SAP90/PSD-95-scaffolding protein. Sema4F interacts with SAP90/PSD-95 PDZ domains through the critical last last three C-terminal amino acids.


Pssm-ID: 437260  Cd Length: 197  Bit Score: 338.05  E-value: 7.32e-112
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  582 PVATVGHVVLPCSPSSAWASCVWHQPSGV-TSLTPRRDGLEVVVTPGAMGAYACECQEGGAARVVAAYSLVWGSQRGPAN 660
Cdd:pfam19428   1 PVSLAARVVLPCSPPSAWATCTWQRPSGDaTAYTPRRDGLEVTVTPGALGDYACECQEGGAGAVVASYSLVWGSAWQETR 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  661 RAHTVvGAGLVGFFLGVLAASLTLLLIGRRQQRRRQRELLARDKVGLDLGAPPSGTTSYSQDPPSP-SPEDERLPLALGK 739
Cdd:pfam19428  81 RAYSV-GAGLAGFFLGLVAGSLTLFLLGRRRQRRQQRELLAREKVGLDLGAPPSGTTSCSHDPPSPsSPEDERLPLALAK 159
                         170       180       190
                  ....*....|....*....|....*....|....*...
gi 164698454  740 RGSGFGGFPPPFLLDSCPSPAHIRLTGAPLATCDETSI 777
Cdd:pfam19428 160 RGSNLNGFPPLFLLELDPDPAHIRLTGAPLATCDETSI 197
Sema pfam01403
Sema domain; The Sema domain occurs in semaphorins, which are a large family of secreted and ...
315-500 1.68e-63

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: 210.20  E-value: 1.68e-63
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  315 LQDMTELRPQPG-AGTPLFYGIFSSQWEGA-AISAVCAFRPQDIRAVLNGPFRELKHDCNRGLPVmDNEVPQPRPGECIT 392
Cdd:pfam01403   1 LQDVFVLKPGAGdALDTVLYGVFTTQWSNSiGGSAVCAFSLSDINAVFEGPFKEQEKSDSKWLPY-TGKVPYPRPGTCIN 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  393 NNMKfqqfgssLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAYLRVVAHRVTSLSGkEYDVLYLGTEDGHLHRAV 472
Cdd:pfam01403  80 DPLR-------LDLPDSVLNFVKDHPLMDEAVQPVGGRPLLVRTGVRLTSIAVDRVQALDG-NYTVLFLGTDDGRLHKVV 151
                         170       180
                  ....*....|....*....|....*....
gi 164698454  473 RIGAQLSV-LEDLALFPETQPVESMKLYH 500
Cdd:pfam01403 152 LVGSEESHiIEEIQVFPEPQPVLNLLLSS 180
Ig_Sema4B_like cd05872
Immunoglobulin (Ig)-like domain of the class IV semaphorin Sema4B; The members here are ...
576-655 1.03e-24

Immunoglobulin (Ig)-like domain of the class IV semaphorin Sema4B; The members here are composed of the immunoglobulin (Ig)-like domain of Sema4B and similar proteins. Sema4B is a Class IV semaphorin. Semaphorins are classified based on structural features additional to the Sema domain. Sema4B has extracellular Sema and Ig domains, a transmembrane domain, and a short cytoplasmic domain. Sema4B has been shown to preferentially regulate the development of the postsynaptic specialization at the glutamatergic synapses. This cytoplasmic domain includes a PDZ-binding motif upon which the synaptic localization of Sem4B is dependent. Sema4B is a ligand of CLCP1. CLCP1 was identified in an expression profiling analysis, which compared a highly metastic lung cancer subline with its low metastic parental line. Sema4B was shown to promote CLCP1 endocytosis and their interaction is a potential target for therapeutic intervention of metastasis.


Pssm-ID: 409456  Cd Length: 86  Bit Score: 98.28  E-value: 1.03e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 576 PVVFEVPVATvGHVVLPCSPSSAWASCVWHQPSGVT-----SLTPRRDGLEVVVT-PGAMGAYACECQEGGAARVVAAYS 649
Cdd:cd05872    2 PVKFRTVVAG-ADVVLPCQLRSNLASPVWLFNGTPLnaqfsYLRLGTDGLLILVTsPEHSGTYRCYSEEEGFQQLVASYS 80

                 ....*.
gi 164698454 650 LVWGSQ 655
Cdd:cd05872   81 LNVVEQ 86
PSI pfam01437
Plexin repeat; A cysteine rich repeat found in several different extracellular receptors. The ...
518-569 1.46e-07

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: 48.47  E-value: 1.46e-07
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 164698454  518 NCGRLQSCSECILAQDPVCAWSFRLDACVAHA--GEHRGMVQDIESAdvSSLCP 569
Cdd:pfam01437   1 RCSQYTSCSSCLAARDPYCGWCSSEGRCVRRSacGAPEGNCEEWEQA--SSKCP 52
PSI smart00423
domain found in Plexins, Semaphorins and Integrins;
518-569 5.98e-07

domain found in Plexins, Semaphorins and Integrins;


Pssm-ID: 214655 [Multi-domain]  Cd Length: 47  Bit Score: 46.77  E-value: 5.98e-07
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|..
gi 164698454   518 NCGRLQSCSECILAQDPVCAWSFRLDACVaHAGEHRGMVQDIESADvsslCP 569
Cdd:smart00423   1 RCSKYTSCSECLLARDPYCAWCSSQGRCT-SGERCDSRRQNWLSGG----CP 47
 
Name Accession Description Interval E-value
Sema_4F cd11261
The Sema domain, a protein interacting module, of semaphorin 4F (Sema4F); Sema4F plays role in ...
58-517 0e+00

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: 959.34  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  58 SYLTRFAAPHTYNYSALLVDPASHTLYVGARDSIFALTLPFSGEKPRRIDWMVPETHRQNCRKKGKKEDECHNFIQILAI 137
Cdd:cd11261    1 SALTRFSAPHTYNYSVLLVDPASHTLYVGARDAIFALTLPFSGERPRRIDWMVPEAHRQNCRKKGKKEAECHNFIRILAI 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 138 ANASHLLTCGTFAFDPKCGVIDVSSFQQVERLESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTEPIISRAVGRAED 217
Cdd:cd11261   81 ANASHLLTCGTFAFDPKCGVIDVSSFQQVERLESGRGKCPFEPAQRSAAIMAGGVLYAATVKNFLGTEPIISRAVGRAEE 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 218 WIRTETLSSWLNAPAFVAAMVLSPAEWGDEDGDDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGGRKTLQQRWTTFL 297
Cdd:cd11261  161 WIRTETLPSWLNAPAFVAAVFLSPAEWGDEDGDDEIYFFFTETAREYDSYERIKVPRVARVCAGDLGGRKTLQQRWTTFL 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 298 KADLLCPGPEHGRASGVLQDMTELRPQPGAGTPLFYGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFRELKHDCNRGLPV 377
Cdd:cd11261  241 KADLLCPGPEHGRASSILQDVTTLRPLPGAGTPIFYGIFSSQWEGASISAVCAFRPQDIRRVMNGPFREFKHDCNRGLPV 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 378 MDNEVPQPRPGECITNNMKFQQFGSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAYLRVVAHRVTSLSGKEYD 457
Cdd:cd11261  321 MDSDVPQPRPGECITNNMKLLGFGSSLSLPDRVLTFVRDHPLMDRPVFPADGHPLLVTTDTAYLRVAAHRVTSLSGKEYD 400
                        410       420       430       440       450       460
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 458 VLYLGTEDGHLHRAVRIGAQLSVLEDLALFPETQPVESMKLYHDWLLVGSHTEVTQVNTS 517
Cdd:cd11261  401 VLYLGTEDGHLHRAVRIGAQLSVLEDLALFPEPQPVENLQLHHNWLLVGSDTEVTQINTS 460
Sema_4 cd11240
The Sema domain, a protein interacting module, of class 4 semaphorins (Sema4); Class 4 ...
63-517 0e+00

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: 548.55  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  63 FAAPHTYNYSALLVDPASHTLYVGARDSIFALTLP-FSGEKPRRIDWMVPETHRQNCRKKGK-KEDECHNFIQILAIANA 140
Cdd:cd11240    1 FSQEGIQNYSTLLLSEDEGTLYVGAREALFALNVSdISTELKDKIKWEASEDKKKECANKGKdNQTDCFNFIRILQFYNS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 141 SHLLTCGTFAFDPKCGVIDVSSFQ-QVERLESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTEPIISRAVGRAEDwI 219
Cdd:cd11240   81 THLYVCGTFAFSPRCTYINLSDFSlSSIKFEDGKGRCPFDPAQRYTAIMVDGELYSATVNNFLGSEPVISRNHSEGNV-L 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 220 RTETLSSWLNAPAFVAAMVLSPAEWGDEDGDDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGGRKTLQQRWTTFLKA 299
Cdd:cd11240  160 KTENTLRWLNEPAFVGSAHIRESIDSPDGDDDKIYFFFTETAVEYDFYEKVTVSRVARVCKGDLGGQRTLQKKWTTFLKA 239
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 300 DLLCPGPEHGRASGVLQDMTELRPqPGAGTPLFYGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFRELKHDCNRGLPvMD 379
Cdd:cd11240  240 QLVCSQPDSGLPFNVLRDVFVLSP-DSWDATIFYGVFTSQWNVSGLSAVCAYSLEDIKKVFSGKYKEFNRETSKWSR-YT 317
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 380 NEVPQPRPGECITNNMKFQQFGSSLSLPDRVLTFIRDHPLMDRPVFPADgRPLLVTTDTAYLRVVAHRVTSLSGKEYDVL 459
Cdd:cd11240  318 GPVPDPRPGACITNSARSQGITSSLNLPDNVLTFVKDHPLMDEQVHPIN-RPLLVKSGVNYTRIAVHRVQALDGQTYTVL 396
                        410       420       430       440       450       460
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 460 YLGTEDGHLHRAVRIGAQLSVLEDLALFPETQPVESMKLY--HDWLLVGSHTEVTQVNTS 517
Cdd:cd11240  397 FLGTEDGFLHKAVSLDGGMHIIEEIQLFDQPQPVKNLLLSssKGVLYVGSSSGVVQVPLS 456
Sema_4B cd11257
The Sema domain, a protein interacting module, of semaphorin 4B (Sema4B); Sema4B, expressed in ...
62-514 2.09e-139

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: 419.27  E-value: 2.09e-139
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  62 RFAAPHTYNYSALLVDPASHTLYVGARDSIFAL--TLPFSGEKPRRIDWMVPETHRQNCRKKGKK-EDECHNFIQILAIA 138
Cdd:cd11257    1 RFEAEGVSNYTALLLSKDGNMLYVGARETLFALssNDISPTGEQQELTWSADEEKKQECSFKGKDpQRDCQNYIKILLRL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 139 NASHLLTCGTFAFDPKCGVIDVSSFQQVER------LESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTEPIISRAV 212
Cdd:cd11257   81 NSTHLFTCGTYAFSPICTYIVMTNFSLERDekgeplLEDGKGRCPFDPEYKSTAIMVDGELYTGTVSNFQGNDPIIYRSL 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 213 GRAEDwIRTETLSSWLNAPAFVAAMVLSPAEWGDEDGDDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGGRKTLQQR 292
Cdd:cd11257  161 GSGTP-LKTENSLNWLQDPAFVGSAYIQESLPKLVGDDDKIYFFFSETGKEFDFFENTIVSRIARVCKGDEGGERVLQKR 239
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 293 WTTFLKADLLCPGPEHGRASGVLQDMTELRPQPGA-GTPLFYGIFSSQWE--GAAISAVCAFRPQDIRAVLNGPFRELKH 369
Cdd:cd11257  240 WTTFLKAQLLCSLPDDGFPFNVLQDVFVLTPSPEDwKDTLFYGVFTSQWHkgTAGSSAVCVFTMDQVQRAFNGLYKEVNR 319
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 370 DCNRGLPVmDNEVPQPRPGECITNNMKFQQFGSSLSLPDRVLTFIRDHPLMDRPVfpaDGRPLLVTTDTAYLRVVAHRVT 449
Cdd:cd11257  320 ETQQWYTY-THPVPEPRPGACITNSARERKINSSLHMPDRVLNFVKDHFLMDGQV---RSQPLLLQPQVRYTQIAVHRVK 395
                        410       420       430       440       450       460
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 164698454 450 SLSgKEYDVLYLGTEDGHLHRAVRIGAQLSVLEDLALFPETQPVESMKL--YHDWLLVGSHTEVTQV 514
Cdd:cd11257  396 GLH-KTYDVLFLGTDDGRLHKAVSVGPMVHIIEELQIFSEGQPVQNLLLdtHKGLLYASSHSGVVQV 461
Sema_4D cd11259
The Sema domain, a protein interacting module, of semaphorin 4D (Sema4D, also known as CD100); ...
57-513 6.51e-132

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: 400.39  E-value: 6.51e-132
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  57 DSYLTRFAAPHTYNYSALLVDPASHTLYVGARDSIFALTLPFSGEKPRRIDWMVPETHRQNCRKKGK-KEDECHNFIQIL 135
Cdd:cd11259    6 EVQLVHFHEPDVSNYSTLLLSEDKDVLYVGAREAVFALNALNISEKQHELYWKVSEDKRTKCAVKGKsKQTECRNYIRVL 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 136 AIANASHLLTCGTFAFDPKCGVIDVSSFQQVERLESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTEPIISRAVGRA 215
Cdd:cd11259   86 QPLNDTFLYVCGTNAFQPTCDYLNLTSFRLLGKNEDGKGRCPFDPAQSYTSVMVDGELYSGTSYNFLGSEPIISRNSSQS 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 216 EdwIRTETLSSWLNAPAFVAAMVLSPAEWGDEDGDDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGGRKTLQQRWTT 295
Cdd:cd11259  166 P--LRTEYAIPWLNEPSFVFADVIRADPDSPDGEDDKIYFFFTEVSVEYEFVGKLLIPRIARVCKGDQGGLRTLQKKWTS 243
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 296 FLKADLLCPGPEHGRASGVLQDMTELRpQPGAGTPLFYGIFSSQWEGAAISAVCAFRPQDIRAVLN-GPFRE--LKHDCN 372
Cdd:cd11259  244 FLKARLICSIPDKNLVFNVVNDVFILK-SPTLKEPVIYGVFTPQLNNVGLSAVCAYNLSTVEEVFSkGKYMQsaTVEQSH 322
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 373 RGLPVMDNEVPQPRPGECITNNMKFQQFGSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAYLRVVAHRVTSLS 452
Cdd:cd11259  323 TKWVRYNGEVPKPRPGACINNEARAANYTSSLNLPDKTLQFVKDHPLMDDSVTPIGNRPRLIKKDVNYTQIVVDRVQALD 402
                        410       420       430       440       450       460
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 164698454 453 GKEYDVLYLGTEDGHLHRAVRIGAQLSVLEDLALFPETQPVESMKLYHD----WLLVGSHTEVTQ 513
Cdd:cd11259  403 GTIYDVMFISTDRGALHKAISLENEVHIIEETQLFPDFEPVQTLLLSSKkgrrFLYAGSNSGVVQ 467
Sema_semaphorin cd11235
The Sema domain, a protein interacting module, of semaphorins; Semaphorins are regulator ...
69-514 1.51e-129

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: 392.93  E-value: 1.51e-129
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  69 YNYSALLVDPASHTLYVGARDSIFALTLPfSGEKPRRIDWMVPETHRQNCRKKGKKEDECHNFIQILAIANASHLLTCGT 148
Cdd:cd11235    1 LKYHTKLLHEDRSTLYVGARDRVYLVDLD-SLYTEQKVAWPSSPDDVDTCYLKGKSKDDCRNFIKVLEKNSDDSLLVCGT 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 149 FAFDPKCGVIDVSSFQQVERLESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTEPIISRAVGRAEDwIRTE-TLSSW 227
Cdd:cd11235   80 NAFNPSCRNYNVETFELVGKEESGRGKCPYDPDHNSTALFADGELYSGTSADFLGTDPVIYRTLGHNPP-LRTEyHDSKW 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 228 LNAPAFVAAMVLSpaewgdedgdDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGGRKTLQQRWTTFLKADLLCPGP- 306
Cdd:cd11235  159 LNEPQFVGAFDIG----------DYVYFFFREIAVEYINCGKAVYSRVARVCKNDQGGSRSLEKKWTTFLKARLNCSVPg 228
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 307 EHGRASGVLQDMTELrPQPGAGTPLFYGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFRElKHDCNRG-LPVMDNEVPQP 385
Cdd:cd11235  229 EFPFYFNELQDVFDL-PSPSNKEKIFYAVFTTPYNSIPGSAVCAYSLSDIEAVFNGPFKE-QHSSNSAwLPVPDERVPEP 306
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 386 RPGECitnnmkfqqFGSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAY--LRVVAHRVTSLSGKEYDVLYLGT 463
Cdd:cd11235  307 RPGTC---------VDDSSPLPDDTLNFIKSHPLMDEAVTPILNRPLFIKTDVNYrfTKIAVDRVQAKLGQTYDVLFVGT 377
                        410       420       430       440       450
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 164698454 464 EDGHLHRAV---RIGAQLS-VLEDLALFPETQPVESMKLYHD--WLLVGSHTEVTQV 514
Cdd:cd11235  378 DRGIILKVVslpEQGLQASnILEEMPVGPPPEPIQTMQLSRKrrSLYVGSETGVLQV 434
Sema smart00630
semaphorin domain;
71-493 2.53e-127

semaphorin domain;


Pssm-ID: 214747 [Multi-domain]  Cd Length: 390  Bit Score: 385.18  E-value: 2.53e-127
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454    71 YSALLVDPASHTLYVGARDSIFALTLPFSGEKPRRIDWMVPETHRQNCRKKGK-KEDECHNFIQILAIANASHLLTCGTF 149
Cdd:smart00630   1 LQHLLLDEDNGTLYVGARNRLYQLSLNLILEAELKTGPVLSSPDCEECVSKGKdPPTDCVNYIRLLLDYNEDRLLVCGTN 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454   150 AFDPKCGVIDVssfqqverlesgrgkcpfepaqrsaavmagGVLYTATVKNFLGTEPIISRAVGRAEDW------IRTET 223
Cdd:smart00630  81 AFQPVCRLRNL------------------------------GELYVGTVADFSGSDPAIPRSLSVRRLKgtsgvsLRTVL 130
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454   224 L-SSWLNAPAFVAAMvlspaewgdeDGDDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGGRKTLQQRWTTFLKADLL 302
Cdd:smart00630 131 YdSKWLNEPNFVYAF----------ESGDFVYFFFRETAVEDDNCGKAVHSRVARVCKNDVGGPRSLDKKWTSFLKARLE 200
                          250       260       270       280       290       300       310       320
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454   303 CPGPEH-GRASGVLQDMTELRPQPGaGTPLFYGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFRELKHDCNRGLPVMDNE 381
Cdd:smart00630 201 CSVPGEdPFYFNELQAAFLLPPGSE-SDDVLYGVFSTSSNPIPGSAVCAFSLSDINAVFNGPFKECETSTSQWLPYSRGK 279
                          330       340       350       360       370       380       390       400
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454   382 VPQPRPGECITNNMkfqqfgSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAYL--RVVAHRVTslSGKEYDVL 459
Cdd:smart00630 280 VPYPRPGTCPNKPP------SSKDLPDETLNFIKSHPLMDEVVQPLTGRPLFVKTDSNYLltSIAVDRVA--TDGNYTVL 351
                          410       420       430
                   ....*....|....*....|....*....|....*...
gi 164698454   460 YLGTEDGHLHRAVRIGAQLS----VLEDLALFPETQPV 493
Cdd:smart00630 352 FLGTSDGRILKVVLSESSSSsesvVLEEISVFPDGSPI 389
Sema_4G cd11262
The Sema domain, a protein interacting module, of semaphorin 4G (Sema4G); The Sema4G and ...
61-517 1.95e-126

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: 385.65  E-value: 1.95e-126
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  61 TRFAAPhTYNYSALLVDPASHTLYVGARDSIFAL-TLPFSGEKPRRIDWMV-PETHRQnCRKKGK-KEDECHNFIQILAI 137
Cdd:cd11262    1 RRFRGP-AQNYSTLLLEDESGRLYVGARGAIFSLnASDISDSSALTIDWEAsPEQKHQ-CLKKGKnNQTECFNHVRFLQR 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 138 ANASHLLTCGTFAFDPKCGVIDVSSFQQVERLESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTePIISRavGRAED 217
Cdd:cd11262   79 FNSTHLYTCGTHAFRPLCAYIDAERFTLSSQFEEGKEKCPYDPAKGYTGLIVDGQLYTASQYEFRSF-PDIRR--NSPQP 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 218 WIRTE-TLSSWLNAPAFVAAmVLSPAEWGDEDGDDE-IFFFFTETSRVL-DSYERIKVPRVARVCAGDLGGRKTLQQRWT 294
Cdd:cd11262  156 TLRTEeAPTRWLNDADFVGS-VLVRESMNSSVGDDDkIYFFFTERSQEEtAYFSQSRVARVARVCKGDRGGKKTLQRKWT 234
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 295 TFLKADLLCPGPEHGRASGVLQDMTELRPQPGAGTpLFYGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFRELKhDCNRG 374
Cdd:cd11262  235 SFLKARLVCYIPEYEFLFNVLRSVFVLWGSTPQDT-VFYGIFGLEWKNVKASAICRYSLSDIQTAFEGPYMEYQ-DSSSK 312
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 375 LPVMDNEVPQPRPGECITNNMKFQQFGSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAYLRVVAHRVTSLSGK 454
Cdd:cd11262  313 WSRYTGKVPEPRPGSCITDEHRSQGINSSQDLPDNVLDFVRRHPLMAEQVLPVEGRPLLFKRNVIYTKIAVQTVRGLDGR 392
                        410       420       430       440       450       460
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 164698454 455 EYDVLYLGTEDGHLHRAVRIGAQLSVLEDLALFPETQPVESM---KLYHDwLLVGSHTEVTQVNTS 517
Cdd:cd11262  393 VYDVLFLGTDEGWLHKAVVIGSAVHIIEELQVFREPQPVENLvisKKQNS-LYVGARSGVVQVPLS 457
Sema_4E cd11260
The Sema domain, a protein interacting module, of semaphorin 4E (Sema4E); Sema4E is expressed ...
63-517 2.28e-120

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: 369.62  E-value: 2.28e-120
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  63 FAAPHTYNYSALLVDPASHTLYVGARDSIFALTLPFSGEKPRRIDWMVPETHRQNCRKKGKKED-ECHNFIQILAIANAS 141
Cdd:cd11260    1 FKEQGIWNYSTMLLREDLGLLVLGAREAVFALDLNDISVKRAKVLWEVTEEKQKDCTNKGKHADiDCHNYIRILHKMNDS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 142 HLLTCGTFAFDPKCGVIDVSSFQ-QVERL-ESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTEPIISRAvgrAEDWI 219
Cdd:cd11260   81 RMYVCGTNAFSPTCDYISYDDGQlTLEGKqEDGKGKCPFDPFQRYSSVMVDQDLYSATSMNFLGSEPVIMRS---SPITI 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 220 RTETLSSWLNAPAFVAaMVLSPAEWGDEDGDDE-IFFFFTETSRVLDSYERIKVPRVARVCAGDLGGRKTLQQRWTTFLK 298
Cdd:cd11260  158 RTEFKSSWLNEPNFIY-MAAVPESEDSPEGDDDkIYLFFSETAVEYDFYNKLVVSRVARVCKGDLGGQRTLQKKWTSFLK 236
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 299 ADLLCPGPEhGRASGVLQDMTELRPQPGAgTPLFYGIFSSQWEGAAISAVCAFRPQDIRAVLN-GPFR-ELKHDCNRGLP 376
Cdd:cd11260  237 ARLDCSVPE-PSLPYVIQDVFHVCHQDWR-KCVFYAVFTSQSDSSQSSAVCAYNVTDISNVFSrGKFKtPVAVETSFVKW 314
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 377 VM-DNEVPQPRPGECITNNMKFQQFGSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAYLRVVAHRVTSLSGKE 455
Cdd:cd11260  315 VMySGELPVPRPGACINNAARTSGIKKSLNLPDKTLQFVKDKPLMDQAVHPITGKPLLVKRGALFTRIVVDMVTAADGQS 394
                        410       420       430       440       450       460
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 164698454 456 YDVLYLGTEDGHLHRAVRIGAQLSVLEDLALFPETQPVESMKLYHDWLLVGSHTEVTQVNTS 517
Cdd:cd11260  395 YPVMFIGTANGYVLKAVNYDGEMHIIEEVQLFEPEEPIDILRLSQNQLYAGSASGVVQMPVS 456
Sema_4C cd11258
The Sema domain, a protein interacting module, of semaphorin 4C (Sema4C); Sema4C acts as a ...
62-514 1.70e-117

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: 362.58  E-value: 1.70e-117
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  62 RFAAPHTYNYSALLVDPASHTLYVGARDSIFALTLPFSGEKPRrIDWMVPETHRQNCRKKGK-KEDECHNFIQILAIANA 140
Cdd:cd11258    3 RFSQVGVSNYTTLTLAEHRGLLYVGAREAIFALSLSNIELQPP-ISWEAPAEKKTECAQKGKsNQTECFNYIRFLQPYNQ 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 141 SHLLTCGTFAFDPKCGVIDVSSFQ-QVERLESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTEPIISRAVGRaEDWI 219
Cdd:cd11258   82 SHLYTCGTYAFQPKCAYINMLTFTlDRAEFEDGKGKCPYDPAKGHTGLIVDGELYSATLNNFLGTEPVILRNLGQ-HYSM 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 220 RTETLSSWLNAPAFVAAmVLSPAEWGDEDGDDE-IFFFFTETSRVLDSYERIKVPRVARVCAGDLGGRKTLQQRWTTFLK 298
Cdd:cd11258  161 KTEYLAFWLNEPHFVGS-AFVPESVGSFTGDDDkIYFFFSERAVEYDCDSEQVVARVARVCKGDLGGARTLQKKWTTFLK 239
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 299 ADLLCPGPEHGRASGVLQDMTELrpqPGA--GTPLFYGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFRElkHDCNRGLP 376
Cdd:cd11258  240 ARLLCSIPEWQLYFNQLKAVFTL---EGAswRNTTFFAVFQARWGDMDVSAVCEYQLGEIQQVFEGPYKE--YSEQAQKW 314
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 377 VMDNE-VPQPRPGECITNNMKFQQFGSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAYLRVVAHRVTSLSGKE 455
Cdd:cd11258  315 GRYTDpVPSPRPGSCINNWHRDHGYTSSLELPDNTLNFVKKHPLMEDRVKPRLGRPLLVPCNSNFTHVVWTRVLGLDGET 394
                        410       420       430       440       450       460
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 164698454 456 YDVLYLGTEDGHLHRAVRIGAQLSVLEDLALFPETQPVESMKLYHD--WLLVGSHTEVTQV 514
Cdd:cd11258  395 YSVLFIGTLDGWLIKAVSLGSWVHMIEELQVFDQEPPESLVVSQSSkkLLFAGSRSELLQL 455
Sema4F_C pfam19428
Semaphorin 4F C-terminal; Semaphorins are a large and diverse family of proteins, widely ...
582-777 7.32e-112

Semaphorin 4F C-terminal; Semaphorins are a large and diverse family of proteins, widely expressed across divergent animal phyla. They are secreted and membrane-associated proteins, conserved both structurally and functionally, and they are divided in eight classes (1-7 and V). They are involved in axon guidance and influence the migration of neurons and glial cells. This entry represents the C-terminal domain of Semaphorin 4F (also known as Semaphorin-W) which plays a role in visual system development and in oligodendrocyte precursor migration and differentiation. Like other Semaphorin 4 members, it includes a Ig-like domain, adjacent the PSI domain (plexin-semaphorin-integrin domain, conserved across all semaphorins), a transmembrane region and a short intracellular tail. The latter is rich in proline residues similar to other transmembrane semaphorins suggesting that it may interact with cytoskeletal or signalling proteins. It also contains a cyclic nucleotide-dependent protein kinase phosphorylation site, involved in signal transduction into the cell. Sema4F is found in glutamatergic synapses, preferentially in postsynaptic dendrites, attached to SAP90/PSD-95-scaffolding protein. Sema4F interacts with SAP90/PSD-95 PDZ domains through the critical last last three C-terminal amino acids.


Pssm-ID: 437260  Cd Length: 197  Bit Score: 338.05  E-value: 7.32e-112
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  582 PVATVGHVVLPCSPSSAWASCVWHQPSGV-TSLTPRRDGLEVVVTPGAMGAYACECQEGGAARVVAAYSLVWGSQRGPAN 660
Cdd:pfam19428   1 PVSLAARVVLPCSPPSAWATCTWQRPSGDaTAYTPRRDGLEVTVTPGALGDYACECQEGGAGAVVASYSLVWGSAWQETR 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  661 RAHTVvGAGLVGFFLGVLAASLTLLLIGRRQQRRRQRELLARDKVGLDLGAPPSGTTSYSQDPPSP-SPEDERLPLALGK 739
Cdd:pfam19428  81 RAYSV-GAGLAGFFLGLVAGSLTLFLLGRRRQRRQQRELLAREKVGLDLGAPPSGTTSCSHDPPSPsSPEDERLPLALAK 159
                         170       180       190
                  ....*....|....*....|....*....|....*...
gi 164698454  740 RGSGFGGFPPPFLLDSCPSPAHIRLTGAPLATCDETSI 777
Cdd:pfam19428 160 RGSNLNGFPPLFLLELDPDPAHIRLTGAPLATCDETSI 197
Sema_3 cd11239
The Sema domain, a protein interacting module, of class 3 semaphorins; Class 3 semaphorins ...
71-519 3.93e-111

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: 346.27  E-value: 3.93e-111
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  71 YSALLVDPASHTLYVGARDSIFALTLPFSGEKPRRIDWMVPETHRQNCRKKGKK-EDECHNFIQILAIANASHLLTCGTF 149
Cdd:cd11239   10 YRSLLLDEDRDRLYVGGKDHILSLSLDNINQDPKKIYWPASPERIEECKMAGKDpNTECANFVRVLQPYNRTHLYACGTG 89
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 150 AFDPKCGVIDVSSFQ-------QVERLESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTEPIISRAVGRaEDWIRTE 222
Cdd:cd11239   90 AFHPICAFINVGRRLedpifklDDSSLESGRGKCPFDPNQPFASVLIDGELYSGTAIDFMGRDAAIFRSLGH-RHYIRTE 168
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 223 TLSS-WLNAPAFVAAMVLSPAEwgDEDgDDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGGRKTLQQRWTTFLKADL 301
Cdd:cd11239  169 QYDSrWLNEPKFVGAYLIPDSD--NPD-DDKVYFFFREKAVEAEGSGKAIYSRVGRICKNDVGGQRSLVNKWSTFLKARL 245
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 302 LC--PGPEhgrasGV------LQDMTELRPQPGAgTPLFYGIF---SSQWEGaaiSAVCAFRPQDIRAVLNGPFRElKHD 370
Cdd:cd11239  246 VCsvPGPD-----GIdtyfdeLEDVFLLPTRDPK-NPLIYGVFttsSNVFKG---SAVCVYSMADIRAAFNGPFAH-KEG 315
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 371 CNRGLPVMDNEVPQPRPGECI--TNNmkfQQFGSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAY--LRVVAH 446
Cdd:cd11239  316 PNYQWVEYQGKVPYPRPGTCPskTYG---PLYKSTKDFPDDVISFARSHPLMYNPVYPLHGRPLLIRTNVPYrlTQIAVD 392
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 447 RVTSLSGkEYDVLYLGTEDGHLHRAVRI-----GAQLSVLEDLALFPETQPVESMKLY--HDWLLVGSHTEVTQVNTSNC 519
Cdd:cd11239  393 RVEAEDG-QYDVLFIGTDSGTVLKVVSLpkenwEMEEVILEELQVFKHPSPITSMEISskRQQLYVGSAEGVVQLPLHRC 471
Sema_4A cd11256
The Sema domain, a protein interacting module, of semaphorin 4A (Sema4A); Sema4A is expressed ...
62-538 3.41e-110

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: 343.05  E-value: 3.41e-110
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  62 RFAAPHTYNYSALLVDPASHTLYVGARDSIFALTLPFSGeKPR---RIDWMVPETHRQNCRKKGK-KEDECHNFIQILAI 137
Cdd:cd11256    1 RFRQENVHNYDQLLLSPDETTLYVGARDNILALGIRTPG-PIRlkhQIPWPANDSKISECAFKKKsNETECFNFIRVLVP 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 138 ANASHLLTCGTFAFDPKCGVIDVSSFQQV-----ERLESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTEPIISRAV 212
Cdd:cd11256   80 VNGTHLYTCGTYAFSPACTYIELDHFSLPppngtIITMDGKGQSPFDPQHNYTAILVDGELYTGTMNNFRGNEPIIFRNL 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 213 GrAEDWIRTETLSSWLNAPA-FVAAMvlspaewgDEDGDDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGGRKTLQQ 291
Cdd:cd11256  160 G-TKVSLKTDGFLRWLNADAvFVASF--------NPQGDSKVYFFFEETAREFDFFEKLTVARVARVCKNDVGGEKLLQK 230
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 292 RWTTFLKADLLCPGPEHgRASGVLQDmTELRPQPGAGTPLFYGIFSSQWE--GAAISAVCAFRPQDIRAVLNGPFRELKH 369
Cdd:cd11256  231 KWTTFLKAQLTCSQQGH-FPFNVIHH-VALLNQPDPNNSVFYAVFTSQWQlgGRRSSAVCAYKLNDIEKVFNGKYKELNK 308
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 370 DCNRGL----PVMDnevpqPRPGECitnnmkfqqfgSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAYLRVVA 445
Cdd:cd11256  309 ESSRWTrymgPVSD-----PRPGSC-----------SGGKSSDKALNFMKDHFLMDEVVLPGAGRPLLVKSNVQYTRIAV 372
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 446 HRVTSLSGKEYDVLYLGTEDGHLHRAVRIG-AQLSVLEDLALFPETQPVESMKLyhdwllvgshtevtqvntsncgrlqS 524
Cdd:cd11256  373 DSVQGVSGHNYTVMFLGTDKGFLHKAVLMGgSESHIIEEIELLTPPEPVENLLL-------------------------A 427
                        490
                 ....*....|....*
gi 164698454 525 CSE-CILAQDPVCAW 538
Cdd:cd11256  428 ANEgVVYIGYSAGVW 442
Sema_1A cd11237
The Sema domain, a protein interacting module, of semaphorin 1A (Sema1A); Sema1A is a ...
75-519 2.31e-100

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: 317.35  E-value: 2.31e-100
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  75 LVDPASHTLYVGARDSIFALTLpFSGEKPRRIDWMVPETHRQNCRKKGKKEDECHNFIQILAIANASHLLTCGTFAFDPK 154
Cdd:cd11237    9 LLDQDGNSLLVGARNAVYNISL-SDLTENQRIEWPSSDAHREMCLLKGKSEDDCQNYIRVLAKKSAGRLLVCGTNAYKPL 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 155 CGVIDVSSFQ-QVERLESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTEPIISRavgraeDWIRTETLSS-WLNAPA 232
Cdd:cd11237   88 CREYTVKDGGyRVEREFDGQGLCPYDPKHNSTAVYADGQLYSATVADFSGADPLIYR------EPLRTERYDLkQLNAPN 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 233 FVAAMvlspaewgdEDGdDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGGRKTLQQRWTTFLKADLLC--PG--P-- 306
Cdd:cd11237  162 FVSSF---------AYG-DYVYFFFRETAVEYINCGKAIYSRVARVCKNDKGGPHPFRDRWTSFLKARLNCsvPGeyPfy 231
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 307 --EhgrasgvLQDMTELRP--QPGAGTPLFYGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFRELKHDCNRGLPVMDNEV 382
Cdd:cd11237  232 fnE-------IQSTSDIVEggYGGKSAKLIYGVFTTPVNSISGSAVCAFSLQDILEVFDGSFKEQQDINSNWLPVPSNKV 304
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 383 PQPRPGECITNnmkfqqfgsSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAYlR----VVAHRVTSLSGKEYDV 458
Cdd:cd11237  305 PEPRPGQCVND---------SRTLPDVTVNFIKSHPLMDEAVPSFFGRPILVRTSLQY-RftqiAVDPQVKALDGKYYDV 374
                        410       420       430       440       450       460       470
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 164698454 459 LYLGTEDGHLHRAVRIGAQLS-------VLEDLALFPETQPVESMKLYHDW----LLVGSHTEVTQVNTSNC 519
Cdd:cd11237  375 LFIGTDDGKVLKAVNIASADTvdkvspvVIEETQVFPRGVPIRNLLIVRGKddgrLVVVSDDEIVSIPLHRC 446
Sema_3G cd11255
The Sema domain, a protein interacting module, of semaphorin 3G (Sema3G); Semaphorin 3G is ...
63-519 1.91e-91

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: 294.90  E-value: 1.91e-91
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  63 FAAPH-TYNYSALLVDPASHTLYVGARDSIFALTLPFSGEKPRRIDWMVPETHRQNCRKKGKK-EDECHNFIQILAIANA 140
Cdd:cd11255    1 FLGLHgDLHLSAVYLDEYRDRLFLGGKDVLYSLRLDQTHPDAKEIHWPPLPGQREECIRKGKDpETECANFVRVLQPFNR 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 141 SHLLTCGTFAFDPKCGVIDVS-------SFQQVErLESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTEPIISRAVG 213
Cdd:cd11255   81 THLLACGTGAFQPVCALINVGhrgehvfSLDPTT-VESGRGRCPHEPKRPFASTFTGGELYTGLTADFLGRDSVIFRGFG 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 214 RAEDwIRTETLSSWLNAPAFVAAMVLSpaEWGDEDgDDEIFFFFTETSRVLD-SYERIKVPRVARVCAGDLGGRKTLQQR 292
Cdd:cd11255  160 TRSP-LRTETDQRLLHEPRFVAAHLIP--DNADRD-NDKVYFFFTERATETAeDDDGAIHSRVGRLCANDAGGQRVLVNK 235
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 293 WTTFLKADLLC--PGPeHGRASGV--LQDMTELRPQPGAgTPLFYGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFRElK 368
Cdd:cd11255  236 WSTFIKARLVCsvPGP-HGIQTHFdqLEDVFLLRTKDGK-SPEIYALFSTISNVFQGFAVCVYSMADIWEVFNGPFAH-K 312
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 369 HDCNRGLPVMDNEVPQPRPGEC--ITNNMKFQQFGSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAY--LRVV 444
Cdd:cd11255  313 DGPDHQWGPYEGKVPYPRPGVCpsKITAQPGRAFRSTKDYPDEVLQFARAHPLMWRPVYPSHRRPVLVKTGLPYrlTQIV 392
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 445 AHRVTSLSGkEYDVLYLGTEDGHLHRAVRIGAQLS------VLEDLALFPETQPVESMKLY--HDWLLVGSHTEVTQVNT 516
Cdd:cd11255  393 VDRVEAEDG-YYDVMFIGTDSGSVLKVIVLQKGNSaageevTLEELQVFKVPTPITEMEISvkRQMLYVGSRTGVAQVPL 471

                 ...
gi 164698454 517 SNC 519
Cdd:cd11255  472 HRC 474
Sema_3F cd11254
The Sema domain, a protein interacting module, of semaphorin 3F (Sema3F); Sema3F is ...
67-519 3.77e-90

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: 291.34  E-value: 3.77e-90
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  67 HTYNYSALLVDPASHTLYVGARDSIFALTLPFSGEKPRRIDWMVPETHRQNCRKKGK-KEDECHNFIQILAIANASHLLT 145
Cdd:cd11254    6 NTSDYRILLKDEDHDRMYVGSKDYVLSLDLHDINREPLIIHWPASPQRIEECILSGKgSNGECGNFIRLIQPWNRTHLYV 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 146 CGTFAFDPKCGVI-------DVSSFQQVERLESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTEPIISRAVGRaEDW 218
Cdd:cd11254   86 CGTGAYNPVCAYInrgrraeDYMFRLEPDKLESGKGKCPYDPKQDSVSALINGELYAGVYIDFMGTDAAIFRTMGK-QPA 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 219 IRTETLSS-WLNAPAFVAAMVLSPAEwgdEDGDDEIFFFFTETSrvLDSYERIKV-PRVARVCAGDLGGRKTLQQRWTTF 296
Cdd:cd11254  165 MRTDQYNSrWLNDPAFVHAHLIPDSS---EKNDDKLYFFFREKS--LEAPQSPAVlSRIGRVCLNDDGGHCCLVNKWSTF 239
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 297 LKADLLC--PGPEhgrasGVLQDMTELRP---QPGAGT--PLFYGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFRElKH 369
Cdd:cd11254  240 LKARLVCsvPGAD-----GIETHFDELRDvfiQPTQDTknPVIYAVFSTSGSVFKGSAVCVYSMADIRMVFNGPFAH-KE 313
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 370 DCNRGLPVMDNEVPQPRPGEC----ITNNMKfqqfgSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAY--LRV 443
Cdd:cd11254  314 GPNYQWMPYTGKIPYPRPGTCpggtFTPSMK-----STKDYPDEVINFMRTHPLMYNAVYPVHRRPLVVRTNVNYrfTTI 388
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 444 VAHRVTSLSGkEYDVLYLGTEDGHLHRAVRIGAQLSVLEDLAL-----FPETQPVESMKLY--HDWLLVGSHTEVTQVNT 516
Cdd:cd11254  389 AVDQVDAADG-RYEVLFLGTDRGTVQKVIVLPKDDLETEELTLeevevFKVPAPIKTMKISskRQQLYVSSAVGVTHLSL 467

                 ...
gi 164698454 517 SNC 519
Cdd:cd11254  468 HRC 470
Sema_6 cd11242
The Sema domain, a protein interacting module, of class 6 semaphorins (Sema6); Class 6 ...
81-499 4.76e-90

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: 290.96  E-value: 4.76e-90
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  81 HTLYVGARDSIFALTL-PFSGEK---PRRIDWMVPETHRQNCRKKGKKEDECHNFIQILAIANASHLLTCGTFAFDPKCG 156
Cdd:cd11242   19 RTLYIAARDHVYTVDLdASHTEEivpSKKLTWRSRQADVENCRMKGKHKDECHNFIKVLVPRNDETLFVCGTNAFNPVCR 98
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 157 VIDVSSFQQVERLESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTEPIISRAVGRAEDWIRTETLSSWLNAPAFVAA 236
Cdd:cd11242   99 NYRIDTLEQDGEEISGMARCPFDAKQANVALFADGKLYSATVTDFLASDAVIYRSLGDSPTLRTVKYDSKWLKEPHFVHA 178
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 237 MvlspaEWGdedgdDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGG-RKTLQQRWTTFLKADLLC--PGPEHGRASg 313
Cdd:cd11242  179 V-----EYG-----DYVYFFFREIAVEYNTLGKVVFSRVARVCKNDMGGsPRVLEKQWTSFLKARLNCsvPGDSHFYFD- 247
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 314 VLQDMTElrPQPGAGTPLFYGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFRELKHDCNRGLPVMDNEVPQPRPGECITN 393
Cdd:cd11242  248 VLQAVTD--VIRINGRPVVLGVFTTQYNSIPGSAVCAFDMDDIEKVFEGRFKEQKSPDSAWTPVPEDRVPKPRPGCCAGS 325
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 394 NMKfQQFGSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAYlRVVAHRVTSLSG--KEYDVLYLGTEDGH-LHR 470
Cdd:cd11242  326 GSA-EKYKTSNDFPDDTLNFIKTHPLMDEAVPSIINRPWFTRTMVRY-RLTQIAVDNAAGpyQNYTVVFLGSEAGTvLKF 403
                        410       420
                 ....*....|....*....|....*....
gi 164698454 471 AVRIGAqlsvledlALFPETQPVESMKLY 499
Cdd:cd11242  404 LARIGP--------SGSNGSVFLEEIDVY 424
Sema_3B cd11250
The Sema domain, a protein interacting module, of semaphorin 3B (Sema3B); Sema3B is ...
62-519 2.31e-89

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: 289.50  E-value: 2.31e-89
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  62 RFAAPHTYNYSALLVDPASHTLYVGARDSIFALTLPFSGEKPRRIDWMVPETHRQNCRKKGKK-EDECHNFIQILAIANA 140
Cdd:cd11250    1 TFDLERSCCYDALLLDEERGRLFVGAKNYLASLSLDNISKQEKKIYWPAPVEWREECNWAGKDiNTDCMNYVKILHHYNR 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 141 SHLLTCGTFAFDPKCGVIDVSsfQQVE---------RLESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTEPIISRA 211
Cdd:cd11250   81 THLYACGTGAFHPTCAFVEVG--QRMEdhvfrldpsRVEDGKGKSPYDPRHTAASVLVGDELYSGVATDLMGRDFTIFRS 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 212 VGRAEDwIRTETLSS-WLNAPAFVAAMVLSPAEWGDedgDDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGGRKTLQ 290
Cdd:cd11250  159 LGQRPS-LRTEQHDSrWLNEPKFVKVFWIPESENPD---DDKIYFFFRETAVEAAGLGKQSYSRIGQICRNDMGGQRSLV 234
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 291 QRWTTFLKADLLC--PGPEHGRAS-GVLQDMTeLRPQPGAGTPLFYGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFREl 367
Cdd:cd11250  235 NKWTTFLKARLVCsvPGNEGGDTHfDELRDVF-LLQTRDKRNPLIYAVFSTSSSVFQGSAVCVYTMNDVRRAFLGPFAH- 312
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 368 KHDCNRGLPVMDNEVPQPRPGECITNNmkFQQFGSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTT--DTAYLRVVA 445
Cdd:cd11250  313 KEGPNYQWVSYQGKVPYPRPGMCPSKT--FGSFESTKDFPDDVIQFARNHPLMFNPVLPLGGRPLFLRTgiPYTFTQIAV 390
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 446 HRVTSLSGkEYDVLYLGTEDGHLHRAVRI------GAQLSVLEDLALFPETQPVESMKLY--HDWLLVGSHTEVTQVNTS 517
Cdd:cd11250  391 DRVAAADG-HYDVMFIGTDVGSVLKVISVpkgswpSNEELLLEELHVFKDSSPITSMQISskRQQLYVGSRSGVSQLPLH 469

                 ..
gi 164698454 518 NC 519
Cdd:cd11250  470 RC 471
Sema_3D cd11252
The Sema domain, a protein interacting module, of semaphorin 3D (Sema3D); Sema3D is a secreted ...
70-519 7.56e-88

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: 285.26  E-value: 7.56e-88
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  70 NYSALLVDPASHTLYVGARDSIFALTLPFSGEKPRRIDWMVPETHRQNCRKKGKKED-ECHNFIQILAIANASHLLTCGT 148
Cdd:cd11252    9 DFQTLLLDEERGRLLLGAKDHIYLLDLVDLNKNPKKIYWPAAKERVELCKLAGKDANtECANFIRVLHPYNRTHVYVCGT 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 149 FAFDPKCGVIDVSSFQQ-------VERLESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTEPIISRAVGRAED--WI 219
Cdd:cd11252   89 GAFHPTCGYIELGTHKEdriflldTQNLESGRLKCPFDPQQPFASVMTDEYLYAGTASDFLGKDTTFTRSLGPTPDhhYI 168
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 220 RTETLSS-WLNAPAFVAAMVLSPAEWGDedgDDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGGRKTLQQRWTTFLK 298
Cdd:cd11252  169 RTDISEHyWLNGAKFIGTFPIPDTYNPD---DDKIYFFFREASQDGSTSDKSVLSRVGRVCKNDVGGQRSLINKWTTFLK 245
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 299 ADLLC--PGPEHGRAS-GVLQDMTeLRPQPGAGTPLFYGIF---SSQWEGaaiSAVCAFRPQDIRAVLNGPFRELKHDCN 372
Cdd:cd11252  246 ARLVCsiPGPDGADTHfDELQDIF-LLPTRDERNPVVYGVFtttSSIFKG---SAVCVYSMADIRAVFNGPYAHKESPDH 321
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 373 RGLPvMDNEVPQPRPGECITNNMKfQQFGSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAY--LRVVAHRVTS 450
Cdd:cd11252  322 RWVQ-YEGRIPYPRPGTCPSKTYD-PLIKSTKDFPDEVISFIKRHPLMYKSVYPLTGGPVFTRINVDYrlTQIVVDHVAA 399
                        410       420       430       440       450       460       470
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 164698454 451 LSGkEYDVLYLGTEDGHLHRAVRIGAQL-----SVLEDLALFPETQPVESMKLY--HDWLLVGSHTEVTQVNTSNC 519
Cdd:cd11252  400 EDG-QYDVMFLGTDIGTVLKVVSITKEKwtmeeVVLEELQIFKHPSPILNMELSlkQQQLYIGSRDGLVQLSLHRC 474
Sema_3A cd11249
The Sema domain, a protein interacting module, of semaphorin 3A (Sema3A); Sema3A has been ...
45-519 9.82e-88

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: 285.74  E-value: 9.82e-88
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  45 SVPRTSLP---ISEADSYLTRFAAPHTYNYSALLVDPASHTLYVGARDSIFALTLPFSGEKpRRIDWMVPETHRQNCRKK 121
Cdd:cd11249    3 NVPRLKLSykeMLESNNLITFNGLANSSSYHTFLLDEERGRLYVGAKDHIFSFNLVNIKDF-QKIVWPVSPSRRDECKWA 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 122 GKK-EDECHNFIQILAIANASHLLTCGTFAFDPKCGVIDVSSFQQ--VERL-----ESGRGKCPFEPAQRSAAVMAGGVL 193
Cdd:cd11249   82 GKDiLKECANFIKVLKAYNQTHLYACGTGAFHPVCTYIEVGHHPEdnIFRLedshfENGRGKSPYDPKLLTASLLIDGEL 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 194 YTATVKNFLGTEPIISRAVGRAEDwIRTETLSS-WLNAPAFVAAMVLSPAewgDEDGDDEIFFFFTETSRVLDSYERIKV 272
Cdd:cd11249  162 YSGTAADFMGRDFAIFRTLGHHHP-IRTEQHDSrWLNDPRFISAHLIPES---DNPEDDKIYFFFRENAIDGEHTGKATH 237
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 273 PRVARVCAGDLGGRKTLQQRWTTFLKADLLC--PGPehgraSGV------LQD---MTELRPQpgagTPLFYGIFSSQWE 341
Cdd:cd11249  238 ARIGQLCKNDFGGHRSLVNKWTTFLKARLICsvPGP-----NGIdthfdeLQDvflMNSKDPK----NPIVYAVFTTSSN 308
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 342 GAAISAVCAFRPQDIRAVLNGPFRELKHDCNRGLPVMdNEVPQPRPGECITNNmkFQQFGSSLSLPDRVLTFIRDHPLMD 421
Cdd:cd11249  309 IFKGSAVCMYSMTDIRRVFLGPYAHRDGPNYQWVPFQ-GRVPYPRPGTCPSKT--FGGFDSTKDLPDDVITFARSHPAMY 385
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 422 RPVFPADGRPLLVTTDTAY--LRVVAHRVTSLSGkEYDVLYLGTEDGHLHRAVRIGAQL------SVLEDLALFPETQPV 493
Cdd:cd11249  386 NPVFPINNRPIIIKTDVDYqfTQIVVDRVEAEDG-QYDVMFIGTDMGTVLKVVSIPKETwhdleeVLLEEMTVFREPTAI 464
                        490       500
                 ....*....|....*....|....*...
gi 164698454 494 ESMKLY--HDWLLVGSHTEVTQVNTSNC 519
Cdd:cd11249  465 SAMELStkQQQLYIGSAIGVSQLPLHRC 492
Sema_3E cd11253
The Sema domain, a protein interacting module, of semaphorin 3E (Sema3E); Sema3E is a secreted ...
74-519 1.46e-79

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: 263.25  E-value: 1.46e-79
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  74 LLVDPASHTLYVGARDSIFALTLPFSGEKPRRIDWMVPETHRQNCRKKGKKEDECHNFIQILAIANASHLLTCGTFAFDP 153
Cdd:cd11253   13 MLLDEYQERLFVGGRDLLYSLSLERISANYKEIHWPSTQLQVEDCIMKGRDKPECANYIRVLHHYNRTHLLACGTGAFDP 92
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 154 KCGVIDVSS------FQ-QVERLESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTEPIISRAVGRAEdWIRTETLSS 226
Cdd:cd11253   93 VCAFIRVGRgsedhlFQlESDKFERGRGRCPFDPNSSFISTLIGGELFVGLYSDYWGRDAAIFRTMNHLA-HIRTEHDDE 171
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 227 -WLNAPAFVAAMVLSPAEwgDEDgDDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGGRKTLQQRWTTFLKADLLC-- 303
Cdd:cd11253  172 rLLKEPKFVGSYMIPDNE--DPD-DNKVYFFFTEKALEAEGGNHAIYTRVGRVCANDQGGQRMLVNKWSTFLKTRLICsv 248
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 304 PGPehgraSGV------LQDMTELRPQPGAgTPLFYGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFRElKHDCNRGLPV 377
Cdd:cd11253  249 PGP-----NGIdthfdeLEDVFLLRTRDNK-NPEIFGLFSTTSNIFKGYAICVYHMASIRAAFNGPFAH-KEGPEYHWSV 321
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 378 MDNEVPQPRPGECiTNNMKFQQFGSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAY-LRVVA-HRVTSLSGkE 455
Cdd:cd11253  322 YEGKVPYPRPGSC-ASKVNGGHYGTTKDYPDEALRFARSHPLMYQAVKPVHKRPILVKTDGKYnLKQIAvDRVEAEDG-Q 399
                        410       420       430       440       450       460       470
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 164698454 456 YDVLYLGTEDGHLHRAVRIGAQLS------VLEDLALFPETQPVESMKLY--HDWLLVGSHTEVTQVNTSNC 519
Cdd:cd11253  400 YDVLFIGTDNGIVLKVITIYNQETetmeevILEELQVFKVPVPIISMEISskRQQLYIGSESGVAQIRFHQC 471
Sema_6B cd11267
The Sema domain, a protein interacting module, of semaphorin 6B (Sema6B); Sema6B functions as ...
82-466 5.61e-78

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: 258.99  E-value: 5.61e-78
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  82 TLYVGARDSIFALTL-PFSGEK---PRRIDWMVPETHRQNCRKKGKKEDECHNFIQILAIANASHLLTCGTFAFDPKCGV 157
Cdd:cd11267   20 TLYIGDRDNLYRVELdPTAGTEmryHKKLTWRSNKNDINVCRMKGKHEGECRNFIKVLLLRDYGTLFVCGTNAFNPVCAN 99
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 158 IDVSSFQQVERLESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTEPIISRAVGRAEDWIRTETLSSWLNAPAFVAAM 237
Cdd:cd11267  100 YSIDTLEPVGDNISGMARCPYDPKHANVALFADGMLFTATVTDFLAIDAVIYRSLGDSPALRTVKHDSKWFKEPYFVHAV 179
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 238 vlspaEWGdedgdDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGG-RKTLQQRWTTFLKADLLC--PGPEHGRASgV 314
Cdd:cd11267  180 -----EWG-----SHVYFFFREIAMEFNYLEKVVVSRVARVCKNDMGGsQRVLEKQWTSFLKARLNCsvPGDSHFYFN-V 248
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 315 LQDMTE-LRPQpgaGTPLFYGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFRELKHDCNRGLPVMDNEVPQPRPGECITN 393
Cdd:cd11267  249 LQAVSDiLNLG---GRPVVLAVFSTPTNSIPGSAVCAFDMTQVAAVFEGRFREQKSPESIWTPVPEELVPRPRPGCCAAP 325
                        330       340       350       360       370       380       390
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 164698454 394 NMkfqQFGSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAY-LRVVAHRVTSLSGKEYDVLYLGTEDG 466
Cdd:cd11267  326 GM---RYNSSSTLPDEVLNFVKTHPLMDEAVPSLGHAPWIVRTMTRYqLTHMVVDTEAGPHGNHTVVFLGSTRG 396
Sema_3C cd11251
The Sema domain, a protein interacting module, of semaphorin 3C (Sema3C); Sema3C is a secreted ...
67-519 2.00e-76

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: 254.81  E-value: 2.00e-76
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  67 HTYNYSALLVDPASHTLYVGARDSIFALTLPFSGEKPRRIDWMVPETHRQNCRKKGKKEDE-CHNFIQILAIANASHLLT 145
Cdd:cd11251    6 RPLDYRILFMDEDQDRIYVGSKDHILSLNINNISQDALSIFWPASASKVEECKMAGKDPTHgCGNFVRVIQPYNRTHLYV 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 146 CGTFAFDPKCGVIDVSS------FQQVERLESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTEPIISRAVGRaEDWI 219
Cdd:cd11251   86 CGSGAFSPVCVYVNRGRrseeqvFHIDSKAESGKGRCSFNPNVNTVSVMINEELFSGMYIDFMGTDAAIFRSLTK-RNAV 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 220 RTETLSS-WLNAPAFVAAMVLSPaewGDEDGDDEIFFFFTEtsRVLDSYERIKVPR--VARVCAGDLGGRKTLQQRWTTF 296
Cdd:cd11251  165 RTDQHNSkWLSEPIFVDAHLIPD---GTDPNDAKLYFFLKE--RLTDNSGSTKQIHsmIARVCPNDTGGQRSLVNKWTTF 239
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 297 LKADLLCPGPEhgrASGVLQDMTEL---------RPQpgagTPLFYGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFREl 367
Cdd:cd11251  240 LKARLVCSVMD---EDGTETHFDELedvflletdNPR----TTLVYGIFTTSSSVFKGSAVCVYHMSDIQTVFNGPFAH- 311
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 368 KHDCNRGLPVMDNEVPQPRPGEC----ITNNMKfqqfgSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVT--TDTAYL 441
Cdd:cd11251  312 KEGPNHQLIAYQGRIPYPRPGTCpggaFTPNMQ-----STKEFPDDVVTFIRNHPLMFNPIYPIGRRPLLVRtgTDYKYT 386
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 442 RVVAHRVTSLSGKeYDVLYLGTEDGHLHRAVRIGAQLS-----VLEDLALFPETQPVESMKLY--HDWLLVGSHTEVTQV 514
Cdd:cd11251  387 KIAVDRVNAADGR-YHVLFLGTDKGTVQKVVVLPTNGSlsgelILEELEVFKNHAPITNMKISskKQQLYVSSEEGISQV 465

                 ....*
gi 164698454 515 NTSNC 519
Cdd:cd11251  466 SLHRC 470
Sema_2A cd11238
The Sema domain, a protein interacting module, of semaphorin 2A (Sema2A); Sema2A, a secreted ...
71-515 1.01e-72

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: 244.26  E-value: 1.01e-72
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  71 YSALLVDPASHTLYVGARDSIFALTL---PFSGEKPRRIDWMVPETHRQNCRKKGKKED-ECHNFIQILA-IANASHLLT 145
Cdd:cd11238    3 YRTLLLDEKRNALYVGAMDRVFRLNLyniNDTGNNCARDELTLSPSDVSECVSKGKDEEyECRNHVRVIQpMGDGQTLYV 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 146 CGTFAFDPKCGVIDVSSFQQVERLESGR---GKCPFEPAQRSAAVMAGG-------VLYTATVKNFLGTEPIISRA---- 211
Cdd:cd11238   83 CSTNAMNPKDRVLDANLLHLPEYVPGPGngiGKCPYDPDDNSTAVWVEWgnpgdlpALYSGTRTEFTKANTVIYRPplyn 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 212 --VGRAEDWIRT-ETLSSWLNAPAFVAAMvlspaewgdeDGDDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGGRKT 288
Cdd:cd11238  163 ntKGRHESFMRTlKYDSKWLDEPNFVGSF----------DIGDYVYFFFRETAVEYINCGKVVYSRVARVCKKDTGGKNV 232
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 289 LQQRWTTFLKADLLCPGPehGRASGVLQDMTELRPQPGAGTPLFYGIFSSQWEGAAISAVCAFRPQDIRAVLN-GPFREL 367
Cdd:cd11238  233 LRQNWTTFLKARLNCSIS--GEFPFYFNEIQSVYKVPGRDDTLFYATFTTSENGFTGSAVCVFTLSDINAAFDtGKFKEQ 310
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 368 KHDCNRGLPVMDNEVPQPRPGECITNnmkfqqfgsSLSLPDRVLTFIRDHPLMDRPVfpADGRPLLVTTDTAYLRVVAHR 447
Cdd:cd11238  311 ASSSSAWLPVLSSEVPEPRPGTCVND---------SATLSDTVLHFARTHPLMDDAV--SHGPPLLYLRDVVFTHLVVDK 379
                        410       420       430       440       450       460       470
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 164698454 448 VTSlSGKEYDVLYLGTEDGHLHRAV----RIGAQLSVLEDLALFPEtQPVESMKLY-HDWLLVGSHTEVTQVN 515
Cdd:cd11238  380 LRI-DDQEYVVFYAGSNDGKVYKIVhwkdAGESKSNLLDVFELTPG-EPIRAMELLpGEFLYVASDHRVSQID 450
Sema_6A cd11266
The Sema domain, a protein interacting module, of semaphorins 6A (Sema6A); In the cerebellum, ...
82-500 1.16e-71

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: 241.86  E-value: 1.16e-71
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  82 TLYVGARDSIFALTLPFSGEK----PRRIDWMVPETHRQNCRKKGKKEDECHNFIQILAIANASHLLTCGTFAFDPKCGV 157
Cdd:cd11266   20 TLYIAARDHIYTVDIDTSHTEeiyfSKKLTWKSRQADVDTCRMKGKHKDECHNFIKVLLKRNDDTLFVCGTNAFNPSCRN 99
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 158 IDVSSFQQVERLESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTEPIISRAVGRAEDWIRTETLSSWLNAPAFVAAM 237
Cdd:cd11266  100 YKMDTLEFFGDEFSGMARCPYDAKHANVALFADGKLYSATVTDFLAIDAVIYRSLGDSPTLRTVKHDSKWLKEPYFVQAV 179
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 238 vlspaewgdeDGDDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGG-RKTLQQRWTTFLKADLLC--PGPEHGRASgV 314
Cdd:cd11266  180 ----------DYGDYIYFFFREIAVEYNSMGKVVFPRVAQVCKNDMGGsQRVLEKQWTSFLKARLNCsvPGDSHFYFN-I 248
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 315 LQDMTELRPQPGAGTPLfyGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFRELKHDCNRGLPVMDNEVPQPRPGeCITNN 394
Cdd:cd11266  249 LQAVTDVIHINGRDVVL--ATFSTPYNSIPGSAVCAYDMLDIASVFTGRFKEQKSPDSTWTPVPDERVPKPRPG-CCAGS 325
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 395 MKFQQFGSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAYlRVVAHRVTSLSG--KEYDVLYLGTEDG-HLHRA 471
Cdd:cd11266  326 SSLEKYATSNEFPDDTLNFIKTHPLMDEAVPSIINRPWFLRTMVRY-RLTKIAVDNAAGpyQNHTVVFLGSEKGiILKFL 404
                        410       420
                 ....*....|....*....|....*....
gi 164698454 472 VRIGAQlSVLEDlALFpetqpVESMKLYH 500
Cdd:cd11266  405 ARTGNS-GFLND-SLF-----LEEMNVYN 426
Sema_6D cd11269
The Sema domain, a protein interacting module, of semaphorin 6D (Sema6D); Sema6D is expressed ...
82-466 3.19e-71

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: 240.70  E-value: 3.19e-71
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  82 TLYVGARDSIFALTL---PFSGEKP-RRIDWMVPETHRQNCRKKGKKEDECHNFIQILAIANASHLLTCGTFAFDPKCGV 157
Cdd:cd11269   20 TLYIAGRDQVYTVNLnevPKTEVTPsRKLTWRSRQQDRENCAMKGKHKDECHNFIKVFVPRNDEMVFVCGTNAFNPMCRY 99
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 158 IDVSSFQQVERLESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTEPIISRAVGRAEDWIRTETLSSWLNAPAFVAAM 237
Cdd:cd11269  100 YRLSTLEYDGEEISGLARCPFDARQTNVALFADGKLYSATVADFLASDAVIYRSMGDGSALRTIKYDSKWIKEPHFLHAI 179
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 238 vlspaEWGdedgdDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGG-RKTLQQRWTTFLKADLLCPGP-EHGRASGVL 315
Cdd:cd11269  180 -----EYG-----NYVYFFFREIAVEHNNLGKAVYSRVARICKNDMGGsQRVLEKHWTSFLKARLNCSVPgDSFFYFDVL 249
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 316 QDMTELRPQpgAGTPLFYGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFRELKHDCNRGLPVMDNEVPQPRPGECITNNM 395
Cdd:cd11269  250 QSITDIIEI--NGIPTVVGVFTTQLNSIPGSAVCAFSMDDIEKVFKGRFKEQKTPDSVWTAVPEDKVPKPRPGCCAKHGL 327
                        330       340       350       360       370       380       390
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 164698454 396 KfQQFGSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAYlRVVAHRVTSLSG--KEYDVLYLGTEDG 466
Cdd:cd11269  328 A-EAYKTSIDFPDETLSFIKSHPLMDSAVPSIIEEPWFTKTRVRY-RLTAIAVDHAAGphQNYTVIFVGSEAG 398
Sema_5 cd11241
The Sema domain, a protein interacting module, of semaphorin 5 (Sema5); Class 5 semaphorins ...
63-514 5.90e-66

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: 225.90  E-value: 5.90e-66
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  63 FAAPHTYNYSALLVDPASHTLYVGARDSIFALTLPfSGEKPRRIDWMVPETHRQNCRKKGKKEDECHNFIQILAIaNASH 142
Cdd:cd11241    1 FEIEYVSDFSRLVLDPTHDQLIVGARNYLFRLRLQ-SLSLLQAVPWNSDEDTKRQCQSKGKSVEECQNYVRVLLV-VGKN 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 143 LLTCGTFAFDPKCGVIDVSSFQQVERLESGRGKCPFEPAQRSAAVM-AGGVLYTATVKNFLGTEPIISRAVGRAEDwIRT 221
Cdd:cd11241   79 LFTCGTYAFSPVCTIRKLSNLTQILDTISGVARCPYSPAHNSTALIsASGELYAGTVYDFSGRDPAIYRSLGGKPP-LRT 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 222 ETLSS-WLNAPAFVAAMvlspaewgdeDGDDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGGRKTLQQRWTTFLKAD 300
Cdd:cd11241  158 AQYNSkWLNEPNFVGSY----------EIGNHTYFFFRENAVEHQDCGKTVYSRIARVCKNDIGGRFLLEDTWTTFMKAR 227
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 301 LLC--PG--PEHGRAsgvLQDMTELrPQpgagTPLFYGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFRELKHDCNRGLP 376
Cdd:cd11241  228 LNCslPGefPFYYNE---IQGTFYL-PE----TDLIYAVFTTNVNGIAGSAICAFNLSAINQAFNGPFKYQENNGSAWLP 299
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 377 vmdneVPQPRPGECITNNMKfqqFGSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAYLRVVAHRVTSLSGKEY 456
Cdd:cd11241  300 -----TPNPHPNFQCTTSID---RGQPANTTERDLQDAQKYQLMAEVVQPVTKIPLVTMDDVRFSKLAVDVVQGRGTQLV 371
                        410       420       430       440       450       460
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 164698454 457 DVLYLGTEDGHLHRA-VRIGAQ-LSVLEDLALFPETQ--PVESMKLYHD--WLLVGSHTEVTQV 514
Cdd:cd11241  372 HIFYVGTDYGTILKMyQPHRSQkSCTLEEIKILPAMKgePITSLQFLKSekSLFVGLETGVLRI 435
Sema_6E cd11270
The Sema domain, a protein interacting module, semaphorin 6E (sema6E); Sema6E is expressed ...
80-486 3.52e-64

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: 221.52  E-value: 3.52e-64
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  80 SHTLYVGARDSIFALTLPFSGEK---PRRIDWMVPEThrQNCRKKGKKEDECHNFIQILAIANASHLLTCGTFAFDPKCG 156
Cdd:cd11270   18 NHMVYIAARDHVFAINLSASLERivpQQKLTWKTKDV--EKCTVRGKNSDECYNYIKVLVPRNDETLFACGTNAFNPTCR 95
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 157 VIDVSSFQQVERLESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTEPIISRAVGRAEDWIRTETL-SSWLNAPAFVA 235
Cdd:cd11270   96 NYKMSSLEQDGEEVIGQARCPFESRQSNVGLFAGGDFYSATMTDFLASDAVIYRSLGESSPVLRTVKYdSKWLREPHFLH 175
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 236 AMvlspaEWGdedgdDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGGR-KTLQQRWTTFLKADLLCPGP-EHGRASG 313
Cdd:cd11270  176 AI-----EYG-----NYVYFFLSEIAVEYTTLGKVVFSRVARVCKNDNGGSpRVLERYWTSFLKARLNCSVPgDSFFYFD 245
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 314 VLQDMTELRPQpgAGTPLFYGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFRELKHDCNRGLPVMDNEVPQPRPGeCITN 393
Cdd:cd11270  246 VLQSLTNVMQI--NHRPAVLGVFTTQANSITGSAVCAFYMDDIEKVFNGKFKEQRNSESAWTPVPDEAVPKPRPG-SCAG 322
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 394 NMKFQQFGSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAY-LRVVAHRVTSLSGKEYDVLYLGTEDGHLHRAV 472
Cdd:cd11270  323 DGPAAGYKSSTNFPDETLTFIKSYPLMDEAVPSVNNRPCFTRTTSRFkLTQIAVDTAAGPYKNYTVVFLGSENGHVLKVL 402
                        410
                 ....*....|....
gi 164698454 473 RIGAQLSVLEDLAL 486
Cdd:cd11270  403 ASMHPNSSYSTQVL 416
Sema_5B cd11264
The Sema domain, a protein interacting module, of semaphorin 5B (Sema5B); Sema5B is expressed ...
63-514 1.45e-63

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: 219.08  E-value: 1.45e-63
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  63 FAAPHTYNYSALLVDPASHTLYVGARDSIFALTLPfSGEKPRRIDWMVPETHRQNCRKKGKKEDECHNFIQILaIANASH 142
Cdd:cd11264    1 FTYPGVRDFSQLALDLNRNQLIVGARNYLFRLSLH-NVSLIQATEWGSDEDTRRSCQSKGKTEEECQNYVRVL-IVYGKK 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 143 LLTCGTFAFDPKCGVIDVSSFQQVERLESGRGKCPFEPAQRSAAVMAG-GVLYTATVKNFLGTEPIISRAVGRAEDWIRT 221
Cdd:cd11264   79 VFTCGTNAFSPVCTSRQVGNLSKVIERINGVARCPYDPRHNSTAVITSrGELYAATVIDFSGRDPAIYRSLGSVPPLRTA 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 222 ETLSSWLNAPAFVAAMvlspaewgdedgDDEIF-FFFTETSRVLDSYERIKVPRVARVCAGDLGGRKTLQQRWTTFLKAD 300
Cdd:cd11264  159 QYNSKWLNEPNFIAAY------------DIGLFtYFFFRENAVEHDCGKTVYSRVARVCKNDIGGRFLLEDTWTTFMKAR 226
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 301 LLCPGP-EHGRASGVLQDMTELRPQpgagtPLFYGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFRELKHDCNRGLPvmd 379
Cdd:cd11264  227 LNCSRPgEIPFYYNELQSTFYLPEQ-----DLIYGVFTTNVNSIAASAVCAFNLSAITQAFNGPFRYQENPRSAWLP--- 298
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 380 neVPQPRPG-ECITnnmkFQQFGSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAYLRVVahrVTSLSGKE--Y 456
Cdd:cd11264  299 --TANPIPNfQCGT----LSDDSPNENLTERSLQDAQRLFLMNDVVQPVTVDPLVTQDSVRFSKLV---VDIVQGKDtlY 369
                        410       420       430       440       450       460
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 164698454 457 DVLYLGTEDGHLHRAVRIGA---QLSVLEDLALFP--ETQPVESMKLYHD--WLLVGSHTEVTQV 514
Cdd:cd11264  370 HVMYIGTEYGTILKALSTTNrslRSCYLEEMQILPpgQREPIRSLQILHSdrSLFVGLNNGVLKI 434
Sema pfam01403
Sema domain; The Sema domain occurs in semaphorins, which are a large family of secreted and ...
315-500 1.68e-63

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: 210.20  E-value: 1.68e-63
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  315 LQDMTELRPQPG-AGTPLFYGIFSSQWEGA-AISAVCAFRPQDIRAVLNGPFRELKHDCNRGLPVmDNEVPQPRPGECIT 392
Cdd:pfam01403   1 LQDVFVLKPGAGdALDTVLYGVFTTQWSNSiGGSAVCAFSLSDINAVFEGPFKEQEKSDSKWLPY-TGKVPYPRPGTCIN 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  393 NNMKfqqfgssLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAYLRVVAHRVTSLSGkEYDVLYLGTEDGHLHRAV 472
Cdd:pfam01403  80 DPLR-------LDLPDSVLNFVKDHPLMDEAVQPVGGRPLLVRTGVRLTSIAVDRVQALDG-NYTVLFLGTDDGRLHKVV 151
                         170       180
                  ....*....|....*....|....*....
gi 164698454  473 RIGAQLSV-LEDLALFPETQPVESMKLYH 500
Cdd:pfam01403 152 LVGSEESHiIEEIQVFPEPQPVLNLLLSS 180
Sema_5A cd11263
The Sema domain, a protein interacting module, of semaphorin 5A (Sema5A); Originally, mouse ...
63-514 2.58e-62

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: 215.66  E-value: 2.58e-62
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  63 FAAPHTYNYSALLVDPASHTLYVGARDSIFALTLPfSGEKPRRIDWMVPETHRQNCRKKGKKEDECHNFIQILAIaNASH 142
Cdd:cd11263    1 FRAENAVDFSQLTFDPGQKELIVGARNYLFRLQLE-DLSLIQAVEWECDEATKKACYSKGKSKEECQNYIRVLLV-GGDR 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 143 LLTCGTFAFDPKCGVIDVSSFQQVERLESGRGKCPFEPAQRSAAVM-AGGVLYTATVKNFLGTEPIISRAVGRAEDWIRT 221
Cdd:cd11263   79 LFTCGTNAFTPICTNRTLNNLTEIHDQISGMARCPYSPQHNSTALLtSSGELYAATAMDFPGRDPAIYRSLGILPPLRTA 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 222 ETLSSWLNAPAFVAAMvlspaewgdeDGDDEIFFFFTETSrVLDSYERIKVPRVARVCAGDLGGRKTLQQRWTTFLKADL 301
Cdd:cd11263  159 QYNSKWLNEPNFVSSY----------DIGNFTYFFFRENA-VEHDCGKTVFSRAARVCKNDIGGRFLLEDTWTTFMKARL 227
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 302 LCPGP-EHGRASGVLQDmTELRPQpgagTPLFYGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFRELKHDCNRGLPvmdn 380
Cdd:cd11263  228 NCSRPgEIPFYYNELQS-TFFLPE----LDLIYGIFTTNVNSIAASAVCVFNLSAISQAFNGPFKYQENSRSAWLP---- 298
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 381 eVPQPRPG-ECITNNMkfqqfGSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAYLRVVahrVTSLSGKE--YD 457
Cdd:cd11263  299 -YPNPNPNfQCGTMDQ-----GLYVNLTERNLQDAQKFILMHEVVQPVTPVPYFMEDNSRFSHVA---VDVVQGKDmlFH 369
                        410       420       430       440       450       460
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 164698454 458 VLYLGTEDGHLHRAVRIGAQLS---VLEDLALFPETQ--PVESMKLYHDW--LLVGSHTEVTQV 514
Cdd:cd11263  370 IIYLATDYGTIKKVLAPLNQSSsscLLEEIELFPKRQrePIRSLQILHSQsvLFVGLQEHVIKI 433
Sema_6C cd11268
The Sema domain, a protein interacting module, of semaphorin 6C (Sema6C, also called ...
80-477 3.75e-62

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: 216.11  E-value: 3.75e-62
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  80 SHTLYVGARDSIFALTLPFSGEKP-----RRIDWMVPEThrQNCRKKGKKEDECHNFIQILAIANASHLLTCGTFAFDPK 154
Cdd:cd11268   18 NRTLLVAARDHVFSFDLQAEEEGEglvpnKYLTWRSQDV--ENCAVRGKLTDECYNYIRVLVPWDSQTLLACGTNSFSPV 95
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 155 CGVIDVSSFQQVERLESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFLGTEPIISRAVGRAEDWIRTETLSSWLNAPAFV 234
Cdd:cd11268   96 CRSYGITSLQQEGEELSGQARCPFDATQSNVAIFAEGSLYSATAADFQASDAVVYRSLGPQPPLRSAKYDSKWLREPHFV 175
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 235 AAMvlspaewgdEDGdDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGGR-KTLQQRWTTFLKADLLCPGPehGRAS- 312
Cdd:cd11268  176 QAL---------EHG-DHVYFFFREVSVEDARLGRVQFSRVARVCKRDMGGSpRALDRHWTSFLKLRLNCSVP--GDSTf 243
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 313 --GVLQDMTElrPQPGAGTPLFYGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFRELKHDCNRGLPVMDNEVPQPRPGEC 390
Cdd:cd11268  244 yfDVLQALTG--PVNLHGRSALFGVFTTQTNSIPGSAVCAFYLDEIERGFEGKFKEQRSLDGAWTPVSEDRVPSPRPGSC 321
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 391 ITNNMKfQQFGSSLSLPDRVLTFIRDHPLMDRPVFPADGRPLLVTTDTAYLRVVAhrVTSLSGKEYD--VLYLGTEDGHL 468
Cdd:cd11268  322 AGVGGA-ALFSSSRDLPDDVLTFIKAHPLLDPAVPPVTHQPLLTLTSRALLTQVA--VDGMAGPHSNitVMFLGSNDGTV 398

                 ....*....
gi 164698454 469 HRAVRIGAQ 477
Cdd:cd11268  399 LKVLPPGGR 407
Sema_7A cd11243
The Sema domain, a protein interacting module, of semaphorin 7A (Sema7A, also called CD108); ...
71-514 2.12e-59

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: 207.01  E-value: 2.12e-59
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  71 YSALLVDPASHTLYVGARDSIFALTLPFSGEKPRRIDWMVPETHrqnCRKKGKKEDeCHNFIQILAIANAShLLTCGTFA 150
Cdd:cd11243    4 YPVFFHEAGSSSVYVGGQGALYLLDFTGSAVIVKKIPDEKTEKD---CKKRATLDD-CENYITLIKKLDYR-LLVCGTNA 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 151 FDPKCGVIDVssfQQVERLESGRGKCPFEPAQRSAAVMAGGVLYTaTVKNFLGTEPIISRAVGRAEdwIRTEtlSSWLNA 230
Cdd:cd11243   79 GSPKCWFLVN---QTLVTLSADRGVAPFLPDENSLVLIEGNNVYS-TISGKKGNIPRFRRYGGKKE--LYTS--DTVMQK 150
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 231 PAFVAAMVLSPaewgDEDGDDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGGRKTLQ-QRWTTFLKADLLCPGPEHG 309
Cdd:cd11243  151 PQFVKATLLPE----DEQYQDKIYYFFREDNEDKGPEAEPNISRVARLCKEDQGGTSSLStSKWSTFLKARLVCGDPATP 226
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 310 RASGVLQDMTeLRPQPGAGTPLFYGIFSSQWEGaaiSAVCAFRPQDIRAVlngpFRelkhdcNRGLPVMDNEVPQPRPGE 389
Cdd:cd11243  227 MNFNRLQDVF-LLPKEEWREAVVYGVFSNTWGS---SAVCSYSLGDIDKV----FR------TSSLKGYSGSLPNPRPGT 292
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 390 CITnnmkfqqfgSSLSLPDRVLTFIRDHPLMDRPVFPADGRPL-LVTTDTAYLRVVAHRVTSLSGKEYDVLYLGTEDGHL 468
Cdd:cd11243  293 CVP---------PEQTHPSETFSFADEHPELDDRIEPDEPRKLpVFQNKDHYQKVVVDEVRASDGVSYDVLYLATDKGKI 363
                        410       420       430       440
                 ....*....|....*....|....*....|....*....|....*...
gi 164698454 469 HRAVRIGAQLSVLEDLALFPETQPVESMKLYHDW--LLVGSHTEVTQV 514
Cdd:cd11243  364 HKVVESKGQTHNIMEIQPFKEQEPIQSMILDAERshLYVGTKAEVTRL 411
Sema cd09295
The Sema domain, a protein interacting module, of semaphorins and plexins; Both semaphorins ...
70-516 9.76e-54

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: 190.88  E-value: 9.76e-54
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  70 NYSALLVDPASHTLYVGARDSIFALTLPFSGEKPRRI----DWMVPETHRQNCRKKGKKEDECHNFIQILAIANAS-HLL 144
Cdd:cd09295    1 DDDKILVSFRKDTIYVGAIARIYKVDGGGTRLLLSCIspelNFGFNEDQKAFCPLRRGKWTECINYIKVLQQKGDLdILA 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 145 TCGTFAFDPKCGV--IDVSSFQQVERLESGRGKCPFEPAQRSAAVMAGGVLYTATVKNFL-GTEPIISRAVGRAEDwIRT 221
Cdd:cd09295   81 VCGSNAAQPSCGSyrLDVLVELGKVRWPSGRPRCPIDNKHSNMGVNVDSKLYSATDHDFKdGDRPALSRRSSNVHY-LRI 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 222 ETLSS-WLNAPAFVAAMVLSpaewgdeDGDDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGGRKTLQQRWTTFLKAD 300
Cdd:cd09295  160 VVDSStGLDEITFVYAFVSG-------DDDDEVYFFFRQEPVEYLKKGMVYVPRIARVCKLDVGGCHRLKKKLTSFLKAD 232
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 301 LLCPGPEHGRASGVLQDMTELRpqPGAGTPLFYGIFSSQWEGAAISAVCAFRPQDIravlngpfrelkhdcnrglpvmdn 380
Cdd:cd09295  233 LNCSRPQSGFAFNLLQDATGDT--KNLIQDVKFAIFSSCLNKSVESAVCAYLFTDI------------------------ 286
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 381 evpqprpgecitNNmkfqqfgsslslpdrvltfirdhpLMDRPVFPADGRPLLVTTDTAY-LRVVAHRVTSLSGKEYDVL 459
Cdd:cd09295  287 ------------NN------------------------VFDDPVEAINNRPLYAHQNQRSrLTSIAVDATKQKSVGYQVV 330
                        410       420       430       440       450       460
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 164698454 460 YLGTEDGHLHRAVRIGA--QLSVLEDLALFPETQPVESMKLY--HDWLLVGSHTEVTQVNT 516
Cdd:cd09295  331 FLGLKLGSLGKALAFFFlyKGHIIEEWKVFKDSSRITNLDLSrpPLYLYVGSESGVLGVPV 391
Sema_5C cd11265
The Sema domain, a protein interacting module, of semaphorin 5C (sema5C); In Drosophila, ...
63-514 4.39e-53

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: 190.38  E-value: 4.39e-53
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454  63 FAAPHTYNYSALLVDPASHTLYVGARDSIFALTLPfSGEKPRRIDWMVPETHRQNCRKKGKKEDECHNFIQILaIANASH 142
Cdd:cd11265    1 FSDPEVTSYSQMLFDVARNQVIVGARDNLYRLSLD-GLELLERASWPAAESKVALCQNKGQSEEDCHNYVKVL-LSYGKQ 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 143 LLTCGTFAFDPKCGVIDVSSFQQVERLESGRGKCPFEPAQRSAAVMA-GGVLYTATVKNFLGTEPIISRAVGRA-EDWIR 220
Cdd:cd11265   79 LFACGTNAFSPRCSWREMENLTSVTEWDSGVAKCPYSPHANITALLSsSGQLFVGSPTDFSGSDSAIYRTLGTSnKSFLR 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 221 TETLSS-WLNAPAFVaamvlspaewGDEDGDDEIFFFFTETSRVLDSYERIKVPRVARVCAGDLGGRKTLQQ-RWTTFLK 298
Cdd:cd11265  159 TKQYNSkWLNEPQFV----------GSFETGNFVYFLFRESAVEYMNCGKVIYSRIARVCKNDVGGGTMLLKdNWTTFLK 228
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 299 ADLLCPGP-EHGRASGVLQDMTELrPQPGagtpLFYGIFSSQWEGAAISAVCAFRPQDIRAVLNGPFrelKHDCNRGLPV 377
Cdd:cd11265  229 ARLNCSLPgEYPFYFDEIQGMTYL-PDEG----ILYATFTTPENSIAGSAVCAFNLSSINAAFDGPF---KHQESSGAAW 300
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 378 MDNEVPQprpgecitnnmKFQQFGSSLSLPDRVLTFIRdHPLMDRPVFPADGRPLLVTTDTAYLRVVAHRVTSLSGKEYD 457
Cdd:cd11265  301 ERVNVNH-----------RDHFNQCSSSSSSHLLESSR-YQLMDEAVQPITLEPLHHAKLERFSHIAVDVIPTKIHQSVH 368
                        410       420       430       440       450       460
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 164698454 458 VLYLGTEDGHLHRAVRI--GAQLSVLEDLALFPE-TQPVESMKLYH--DWLLVGSHTEVTQV 514
Cdd:cd11265  369 VLYVATTGGLIKKISVLprTQETCLVEIWQPLPTpDSPIKTMQYLKvtDSLYVGTELALMRI 430
Ig_Sema4B_like cd05872
Immunoglobulin (Ig)-like domain of the class IV semaphorin Sema4B; The members here are ...
576-655 1.03e-24

Immunoglobulin (Ig)-like domain of the class IV semaphorin Sema4B; The members here are composed of the immunoglobulin (Ig)-like domain of Sema4B and similar proteins. Sema4B is a Class IV semaphorin. Semaphorins are classified based on structural features additional to the Sema domain. Sema4B has extracellular Sema and Ig domains, a transmembrane domain, and a short cytoplasmic domain. Sema4B has been shown to preferentially regulate the development of the postsynaptic specialization at the glutamatergic synapses. This cytoplasmic domain includes a PDZ-binding motif upon which the synaptic localization of Sem4B is dependent. Sema4B is a ligand of CLCP1. CLCP1 was identified in an expression profiling analysis, which compared a highly metastic lung cancer subline with its low metastic parental line. Sema4B was shown to promote CLCP1 endocytosis and their interaction is a potential target for therapeutic intervention of metastasis.


Pssm-ID: 409456  Cd Length: 86  Bit Score: 98.28  E-value: 1.03e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 576 PVVFEVPVATvGHVVLPCSPSSAWASCVWHQPSGVT-----SLTPRRDGLEVVVT-PGAMGAYACECQEGGAARVVAAYS 649
Cdd:cd05872    2 PVKFRTVVAG-ADVVLPCQLRSNLASPVWLFNGTPLnaqfsYLRLGTDGLLILVTsPEHSGTYRCYSEEEGFQQLVASYS 80

                 ....*.
gi 164698454 650 LVWGSQ 655
Cdd:cd05872   81 LNVVEQ 86
Sema cd09295
The Sema domain, a protein interacting module, of semaphorins and plexins; Both semaphorins ...
250-577 3.56e-13

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: 71.85  E-value: 3.56e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 250 DDEIFFFFTEtsrvldsyERIKVPRVARVCAGDLGGRKTLQQR------WTTFLKADLLCPgpehgRASGVLQDMtelrp 323
Cdd:cd09295    2 DDKILVSFRK--------DTIYVGAIARIYKVDGGGTRLLLSCispelnFGFNEDQKAFCP-----LRRGKWTEC----- 63
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 324 qpgagtpLFYGIFSSQWEGAAISAVCAFR-PQDIRAVLNGP-FRELKHdcnrglpvmdNEVPQPRPGECITNnmkfqqFG 401
Cdd:cd09295   64 -------INYIKVLQQKGDLDILAVCGSNaAQPSCGSYRLDvLVELGK----------VRWPSGRPRCPIDN------KH 120
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 402 SSLSL-PDRVLTFIRDHPLMDrpvfpaDGRPLLVT--TDTAYLRVVAHRVTSLSGKEYDVLYLGTEDghlhravrigaql 478
Cdd:cd09295  121 SNMGVnVDSKLYSATDHDFKD------GDRPALSRrsSNVHYLRIVVDSSTGLDEITFVYAFVSGDD------------- 181
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 479 svLEDLALFpeTQPVESMKLYHDWLLVGSHTEVTQVNTSNCGRLQSCSECILAQDPVCAWSFRLDACV---AHAGEHRGM 555
Cdd:cd09295  182 --DDEVYFF--FRQEPVEYLKKGMVYVPRIARVCKLDVGGCHRLKKKLTSFLKADLNCSRPQSGFAFNllqDATGDTKNL 257
                        330       340
                 ....*....|....*....|..
gi 164698454 556 VQDIESADVSSlCPKEPGEHPV 577
Cdd:cd09295  258 IQDVKFAIFSS-CLNKSVESAV 278
PSI pfam01437
Plexin repeat; A cysteine rich repeat found in several different extracellular receptors. The ...
518-569 1.46e-07

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: 48.47  E-value: 1.46e-07
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 164698454  518 NCGRLQSCSECILAQDPVCAWSFRLDACVAHA--GEHRGMVQDIESAdvSSLCP 569
Cdd:pfam01437   1 RCSQYTSCSSCLAARDPYCGWCSSEGRCVRRSacGAPEGNCEEWEQA--SSKCP 52
PSI smart00423
domain found in Plexins, Semaphorins and Integrins;
518-569 5.98e-07

domain found in Plexins, Semaphorins and Integrins;


Pssm-ID: 214655 [Multi-domain]  Cd Length: 47  Bit Score: 46.77  E-value: 5.98e-07
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|..
gi 164698454   518 NCGRLQSCSECILAQDPVCAWSFRLDACVaHAGEHRGMVQDIESADvsslCP 569
Cdd:smart00423   1 RCSKYTSCSECLLARDPYCAWCSSQGRCT-SGERCDSRRQNWLSGG----CP 47
Sema_plexin_A2 cd11272
The Sema domain, a protein interacting module, of Plexin A2; Plexin A2 serves as a receptor ...
447-548 7.26e-06

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: 49.16  E-value: 7.26e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 164698454 447 RVTSLSG---KEYDVLYLGTEDGHLHRaVRIGAQLS---VLEDLALFPETQPV---ESMKLYHDWLLVGSHTEVTQVNTS 517
Cdd:cd11272  394 RLTSVASyvyNGYSVVFVGTKSGKLKK-IRADGPPHggvQYEMVSVFKDGSPIlrdMAFSIDHKYLYVMSERQVSRVPVE 472
                         90       100       110
                 ....*....|....*....|....*....|.
gi 164698454 518 NCGRLQSCSECILAQDPVCAWsfrldaCVAH 548
Cdd:cd11272  473 SCEQYTTCGECLSSGDPHCGW------CALH 497
 
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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