NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|10835203|ref|NP_001127|]
View 

advanced glycosylation end product-specific receptor isoform 1 precursor [Homo sapiens]

Protein Classification

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

 Name Accession Description Interval E-value
C2-set_2 pfam08205
CD80-like C2-set immunoglobulin domain; These domains belong to the immunoglobulin superfamily.
 124-219 2.38e-24

CD80-like C2-set immunoglobulin domain; These domains belong to the immunoglobulin superfamily.


:

Pssm-ID: 400489  Cd Length: 89  Bit Score: 95.95  E-value: 2.38e-24
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203   124 PEIVDSASELTAGVPNKVGTCVSEGSYPAGTLSWHLDGKPLVPnekgvsVKEQTRRHPETGLFTLQSELMVTPARgGDPR 203
Cdd:pfam08205   1 PTIEPPASLLEGEGPEVVATCSSAGGKPAPRITWYLDGKPLEA------AETSSEQDPESGLVTVTSELKLVPSR-SDHG 73

                          90
                  ....*....|....*.
gi 10835203   204 PTFSCSFSPGLPRHRA 219
Cdd:pfam08205  74 QSLTCQVSYGALRGSI 89
Ig_3 pfam13927
Immunoglobulin domain; This family contains immunoglobulin-like domains.
 239-304 1.38e-10

Immunoglobulin domain; This family contains immunoglobulin-like domains.


:

Pssm-ID: 464046 [Multi-domain]  Cd Length: 78  Bit Score: 57.19  E-value: 1.38e-10
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 10835203   239 QLVVEPEGGAVAPGGTVTLTCEVPAQPSPQIHWMKDGVPLPLPPSPVLILPEIG---------PQDQGTYSCVAT 304
Cdd:pfam13927   3 VITVSPSSVTVREGETVTLTCEATGSPPPTITWYKNGEPISSGSTRSRSLSGSNstltisnvtRSDAGTYTCVAS 77
IG_like smart00410
Immunoglobulin like; IG domains that cannot be classified into one of IGv1, IGc1, IGc2, IG.
 24-117 1.05e-08

Immunoglobulin like; IG domains that cannot be classified into one of IGv1, IGc1, IGc2, IG.


:

Pssm-ID: 214653 [Multi-domain]  Cd Length: 85  Bit Score: 52.12  E-value: 1.05e-08
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203     24 QNITARIGEPLVLKCKgAPKKPPQRLEWKLNTGrteawKVLSPQGGGpwdSVARVLPNGSLFLPAVGIQDEGIFRCQAMN 103
Cdd:smart00410   2 PSVTVKEGESVTLSCE-ASGSPPPEVTWYKQGG-----KLLAESGRF---SVSRSGSTSTLTISNVTPEDSGTYTCAATN 72

                           90
                   ....*....|....
gi 10835203    104 RNGkETKSNYRVRV 117
Cdd:smart00410  73 SSG-SASSGTTLTV 85
 
Name Accession Description Interval E-value
C2-set_2 pfam08205
CD80-like C2-set immunoglobulin domain; These domains belong to the immunoglobulin superfamily.
 124-219 2.38e-24

CD80-like C2-set immunoglobulin domain; These domains belong to the immunoglobulin superfamily.


Pssm-ID: 400489  Cd Length: 89  Bit Score: 95.95  E-value: 2.38e-24
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203   124 PEIVDSASELTAGVPNKVGTCVSEGSYPAGTLSWHLDGKPLVPnekgvsVKEQTRRHPETGLFTLQSELMVTPARgGDPR 203
Cdd:pfam08205   1 PTIEPPASLLEGEGPEVVATCSSAGGKPAPRITWYLDGKPLEA------AETSSEQDPESGLVTVTSELKLVPSR-SDHG 73

                          90
                  ....*....|....*.
gi 10835203   204 PTFSCSFSPGLPRHRA 219
Cdd:pfam08205  74 QSLTCQVSYGALRGSI 89
Ig_3 pfam13927
Immunoglobulin domain; This family contains immunoglobulin-like domains.
 239-304 1.38e-10

Immunoglobulin domain; This family contains immunoglobulin-like domains.


Pssm-ID: 464046 [Multi-domain]  Cd Length: 78  Bit Score: 57.19  E-value: 1.38e-10
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 10835203   239 QLVVEPEGGAVAPGGTVTLTCEVPAQPSPQIHWMKDGVPLPLPPSPVLILPEIG---------PQDQGTYSCVAT 304
Cdd:pfam13927   3 VITVSPSSVTVREGETVTLTCEATGSPPPTITWYKNGEPISSGSTRSRSLSGSNstltisnvtRSDAGTYTCVAS 77
Ig cd00096
Immunoglobulin domain; The members here are composed of the immunoglobulin (Ig) domain found ...
 255-315 3.46e-09

Immunoglobulin domain; The members here are composed of the immunoglobulin (Ig) domain found in the Ig superfamily. The Ig superfamily is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. Members of this group are components of immunoglobulin, neuroglia, cell surface glycoproteins, including T-cell receptors, CD2, CD4, CD8, and membrane glycoproteins, including butyrophilin and chondroitin sulfate proteoglycan core protein. A predominant feature of most Ig domains is a disulfide bridge connecting the two beta-sheets with a tryptophan residue packed against the disulfide bond. Ig superfamily (IgSF) domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Typically, the V-set domains have A, B, E, and D strands in one sheet and A', G, F, C, C' and C" in the other. The structures in C1-set are smaller than those in the V-set; they have one beta sheet that is formed by strands A, B, E, and D and the other by strands G, F, C, and C'. Moreover, a C1-set Ig domain contains a short C' strand (three residues) and lacks A' and C" strand. Unlike other Ig domain sets, C2-set structures do not have a D strand. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.


Pssm-ID: 409353 [Multi-domain]  Cd Length: 70  Bit Score: 53.10  E-value: 3.46e-09
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203 255 VTLTCEVPAQPSPQIHWMKDGVPLPLPPSPVLILPE---------IGPQDQGTYSCVATHSSHGPQESRA 315
Cdd:cd00096   1 VTLTCSASGNPPPTITWYKNGKPLPPSSRDSRRSELgngtltisnVTLEDSGTYTCVASNSAGGSASASV 70
IG_like smart00410
Immunoglobulin like; IG domains that cannot be classified into one of IGv1, IGc1, IGc2, IG.
 244-315 4.15e-09

Immunoglobulin like; IG domains that cannot be classified into one of IGv1, IGc1, IGc2, IG.


Pssm-ID: 214653 [Multi-domain]  Cd Length: 85  Bit Score: 53.28  E-value: 4.15e-09
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203    244 PEGGAVAPGGTVTLTCEVPAQPSPQIHWMKDGVPLPLPPSPVLILPEIG----------PQDQGTYSCVAThSSHGPQES 313
Cdd:smart00410   1 PPSVTVKEGESVTLSCEASGSPPPEVTWYKQGGKLLAESGRFSVSRSGStstltisnvtPEDSGTYTCAAT-NSSGSASS 79


                   ..
gi 10835203    314 RA 315
Cdd:smart00410  80 GT 81
IG_like smart00410
Immunoglobulin like; IG domains that cannot be classified into one of IGv1, IGc1, IGc2, IG.
 24-117 1.05e-08

Immunoglobulin like; IG domains that cannot be classified into one of IGv1, IGc1, IGc2, IG.


Pssm-ID: 214653 [Multi-domain]  Cd Length: 85  Bit Score: 52.12  E-value: 1.05e-08
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203     24 QNITARIGEPLVLKCKgAPKKPPQRLEWKLNTGrteawKVLSPQGGGpwdSVARVLPNGSLFLPAVGIQDEGIFRCQAMN 103
Cdd:smart00410   2 PSVTVKEGESVTLSCE-ASGSPPPEVTWYKQGG-----KLLAESGRF---SVSRSGSTSTLTISNVTPEDSGTYTCAATN 72

                           90
                   ....*....|....
gi 10835203    104 RNGkETKSNYRVRV 117
Cdd:smart00410  73 SSG-SASSGTTLTV 85
Ig cd00096
Immunoglobulin domain; The members here are composed of the immunoglobulin (Ig) domain found ...
 34-112 5.83e-05

Immunoglobulin domain; The members here are composed of the immunoglobulin (Ig) domain found in the Ig superfamily. The Ig superfamily is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. Members of this group are components of immunoglobulin, neuroglia, cell surface glycoproteins, including T-cell receptors, CD2, CD4, CD8, and membrane glycoproteins, including butyrophilin and chondroitin sulfate proteoglycan core protein. A predominant feature of most Ig domains is a disulfide bridge connecting the two beta-sheets with a tryptophan residue packed against the disulfide bond. Ig superfamily (IgSF) domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Typically, the V-set domains have A, B, E, and D strands in one sheet and A', G, F, C, C' and C" in the other. The structures in C1-set are smaller than those in the V-set; they have one beta sheet that is formed by strands A, B, E, and D and the other by strands G, F, C, and C'. Moreover, a C1-set Ig domain contains a short C' strand (three residues) and lacks A' and C" strand. Unlike other Ig domain sets, C2-set structures do not have a D strand. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.


Pssm-ID: 409353 [Multi-domain]  Cd Length: 70  Bit Score: 40.78  E-value: 5.83e-05
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 10835203  34 LVLKCKGAPKKPPQrLEWKLNTgrteawkvlSPQGGGPWDSVARVLPNGSLFLPAVGIQDEGIFRCQAMNRNGKETKSN 112
Cdd:cd00096   1 VTLTCSASGNPPPT-ITWYKNG---------KPLPPSSRDSRRSELGNGTLTISNVTLEDSGTYTCVASNSAGGSASAS 69
Ig_3 pfam13927
Immunoglobulin domain; This family contains immunoglobulin-like domains.
 24-103 6.57e-05

Immunoglobulin domain; This family contains immunoglobulin-like domains.


Pssm-ID: 464046 [Multi-domain]  Cd Length: 78  Bit Score: 41.01  E-value: 6.57e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203    24 QNITARIGEPLVLKCKgAPKKPPQRLEWKLNTGrteawkvlsPQGGGPWDSVARVLPNGSLFLPAVGIQDEGIFRCQAMN 103
Cdd:pfam13927   9 SSVTVREGETVTLTCE-ATGSPPPTITWYKNGE---------PISSGSTRSRSLSGSNSTLTISNVTRSDAGTYTCVASN 78
IgI_2_KIRREL3-like cd05759
Second immunoglobulin (Ig)-like domain of Kirrel (kin of irregular chiasm-like) 3, and similar ...
 119-215 1.63e-04

Second immunoglobulin (Ig)-like domain of Kirrel (kin of irregular chiasm-like) 3, and similar domains; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the second immunoglobulin (Ig)-like domain of Kirrel (kin of irregular chiasm-like) 3 (also known as Neph2). This protein has five Ig-like domains, one transmembrane domain, and a cytoplasmic tail. Included in this group is mammalian Kirrel (Neph1), Kirrel2 (Neph3), and Drosophila RST (irregular chiasm C-roughest) protein. These proteins contain multiple Ig domains, have properties of cell adhesion molecules, and are important in organ development.


Pssm-ID: 409416  Cd Length: 98  Bit Score: 40.51  E-value: 1.63e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203 119 QIPGKPEIVdsaseLTAGVPNKVgTCVSEGSYPAGTLSWHLDGKPLvpnEKGVSVKEQTR-RHPEtglfTLQSELMVTPA 197
Cdd:cd05759   3 VIEGGPVIS-----LQAGVPYNL-TCRARGAKPAAEIIWFRDGEQL---EGAVYSKELLKdGKRE----TTVSTLLITPS 69

                        90
                ....*....|....*....
gi 10835203 198 RGGDPRpTFSC-SFSPGLP 215
Cdd:cd05759  70 DLDTGR-TFTCrARNEAIP 87
 
Name Accession Description Interval E-value
C2-set_2 pfam08205
CD80-like C2-set immunoglobulin domain; These domains belong to the immunoglobulin superfamily.
 124-219 2.38e-24

CD80-like C2-set immunoglobulin domain; These domains belong to the immunoglobulin superfamily.


Pssm-ID: 400489  Cd Length: 89  Bit Score: 95.95  E-value: 2.38e-24
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203   124 PEIVDSASELTAGVPNKVGTCVSEGSYPAGTLSWHLDGKPLVPnekgvsVKEQTRRHPETGLFTLQSELMVTPARgGDPR 203
Cdd:pfam08205   1 PTIEPPASLLEGEGPEVVATCSSAGGKPAPRITWYLDGKPLEA------AETSSEQDPESGLVTVTSELKLVPSR-SDHG 73

                          90
                  ....*....|....*.
gi 10835203   204 PTFSCSFSPGLPRHRA 219
Cdd:pfam08205  74 QSLTCQVSYGALRGSI 89
Ig_3 pfam13927
Immunoglobulin domain; This family contains immunoglobulin-like domains.
 239-304 1.38e-10

Immunoglobulin domain; This family contains immunoglobulin-like domains.


Pssm-ID: 464046 [Multi-domain]  Cd Length: 78  Bit Score: 57.19  E-value: 1.38e-10
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 10835203   239 QLVVEPEGGAVAPGGTVTLTCEVPAQPSPQIHWMKDGVPLPLPPSPVLILPEIG---------PQDQGTYSCVAT 304
Cdd:pfam13927   3 VITVSPSSVTVREGETVTLTCEATGSPPPTITWYKNGEPISSGSTRSRSLSGSNstltisnvtRSDAGTYTCVAS 77
Ig cd00096
Immunoglobulin domain; The members here are composed of the immunoglobulin (Ig) domain found ...
 255-315 3.46e-09

Immunoglobulin domain; The members here are composed of the immunoglobulin (Ig) domain found in the Ig superfamily. The Ig superfamily is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. Members of this group are components of immunoglobulin, neuroglia, cell surface glycoproteins, including T-cell receptors, CD2, CD4, CD8, and membrane glycoproteins, including butyrophilin and chondroitin sulfate proteoglycan core protein. A predominant feature of most Ig domains is a disulfide bridge connecting the two beta-sheets with a tryptophan residue packed against the disulfide bond. Ig superfamily (IgSF) domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Typically, the V-set domains have A, B, E, and D strands in one sheet and A', G, F, C, C' and C" in the other. The structures in C1-set are smaller than those in the V-set; they have one beta sheet that is formed by strands A, B, E, and D and the other by strands G, F, C, and C'. Moreover, a C1-set Ig domain contains a short C' strand (three residues) and lacks A' and C" strand. Unlike other Ig domain sets, C2-set structures do not have a D strand. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.


Pssm-ID: 409353 [Multi-domain]  Cd Length: 70  Bit Score: 53.10  E-value: 3.46e-09
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203 255 VTLTCEVPAQPSPQIHWMKDGVPLPLPPSPVLILPE---------IGPQDQGTYSCVATHSSHGPQESRA 315
Cdd:cd00096   1 VTLTCSASGNPPPTITWYKNGKPLPPSSRDSRRSELgngtltisnVTLEDSGTYTCVASNSAGGSASASV 70
IG_like smart00410
Immunoglobulin like; IG domains that cannot be classified into one of IGv1, IGc1, IGc2, IG.
 244-315 4.15e-09

Immunoglobulin like; IG domains that cannot be classified into one of IGv1, IGc1, IGc2, IG.


Pssm-ID: 214653 [Multi-domain]  Cd Length: 85  Bit Score: 53.28  E-value: 4.15e-09
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203    244 PEGGAVAPGGTVTLTCEVPAQPSPQIHWMKDGVPLPLPPSPVLILPEIG----------PQDQGTYSCVAThSSHGPQES 313
Cdd:smart00410   1 PPSVTVKEGESVTLSCEASGSPPPEVTWYKQGGKLLAESGRFSVSRSGStstltisnvtPEDSGTYTCAAT-NSSGSASS 79


                   ..
gi 10835203    314 RA 315
Cdd:smart00410  80 GT 81
IG_like smart00410
Immunoglobulin like; IG domains that cannot be classified into one of IGv1, IGc1, IGc2, IG.
 24-117 1.05e-08

Immunoglobulin like; IG domains that cannot be classified into one of IGv1, IGc1, IGc2, IG.


Pssm-ID: 214653 [Multi-domain]  Cd Length: 85  Bit Score: 52.12  E-value: 1.05e-08
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203     24 QNITARIGEPLVLKCKgAPKKPPQRLEWKLNTGrteawKVLSPQGGGpwdSVARVLPNGSLFLPAVGIQDEGIFRCQAMN 103
Cdd:smart00410   2 PSVTVKEGESVTLSCE-ASGSPPPEVTWYKQGG-----KLLAESGRF---SVSRSGSTSTLTISNVTPEDSGTYTCAATN 72

                           90
                   ....*....|....
gi 10835203    104 RNGkETKSNYRVRV 117
Cdd:smart00410  73 SSG-SASSGTTLTV 85
ig pfam00047
Immunoglobulin domain; Members of the immunoglobulin superfamily are found in hundreds of ...
 242-316 3.13e-07

Immunoglobulin domain; Members of the immunoglobulin superfamily are found in hundreds of proteins of different functions. Examples include antibodies, the giant muscle kinase titin and receptor tyrosine kinases. Immunoglobulin-like domains may be involved in protein-protein and protein-ligand interactions.


Pssm-ID: 395002  Cd Length: 86  Bit Score: 47.96  E-value: 3.13e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203   242 VEPEGGAVAPGGTVTLTCEV-PAQPSPQIHWMKDGVPLPLPPSPVLILPEIG----------PQDQGTYSCVATHSSHGP 310
Cdd:pfam00047   1 SAPPTVTVLEGDSATLTCSAsTGSPGPDVTWSKEGGTLIESLKVKHDNGRTTqssllisnvtKEDAGTYTCVVNNPGGSA 80


                  ....*.
gi 10835203   311 QESRAV 316
Cdd:pfam00047  81 TLSTSL 86
Ig_2 pfam13895
Immunoglobulin domain; This domain contains immunoglobulin-like domains.
 239-320 4.87e-06

Immunoglobulin domain; This domain contains immunoglobulin-like domains.


Pssm-ID: 464026 [Multi-domain]  Cd Length: 79  Bit Score: 44.31  E-value: 4.87e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203   239 QLVVEPEGGAVAPGGTVTLTCEVPAQPSPQIHWMKDGVplPLPPSPVLILPEIGPQDQGTYSCVATHsSHGPQESRAVSI 318
Cdd:pfam13895   1 KPVLTPSPTVVTEGEPVTLTCSAPGNPPPSYTWYKDGS--AISSSPNFFTLSVSAEDSGTYTCVARN-GRGGKVSNPVEL 77


                  ..
gi 10835203   319 SI 320
Cdd:pfam13895  78 TV 79
IgI_2_Robo cd05724
Second immunoglobulin (Ig)-like domain in Robo (roundabout) receptors; member of the I-set of ...
 242-320 1.27e-05

Second immunoglobulin (Ig)-like domain in Robo (roundabout) receptors; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the second immunoglobulin (Ig)-like domain in Robo (roundabout) receptors. Robo receptors play a role in the development of the central nervous system (CNS), and are receptors of the Slit protein. Slit is a repellant secreted by the neural cells in the midline. Slit acts through Robo to prevent most neurons from crossing the midline from either side. Three mammalian Robo homologs (Robo1, Robo2, and Robo3), and three mammalian Slit homologs (Slit-1,Slit-2, Slit-3), have been identified. Commissural axons, which cross the midline, express low levels of Robo; longitudinal axons, which avoid the midline, express high levels of Robo. Robo1, Robo2, and Robo3 are expressed by commissural neurons in the vertebrate spinal cord and Slit-1, Slit-2, Slit-3 are expressed at the ventral midline. Robo-3 is a divergent member of the Robo family which instead of being a positive regulator of Slit responsiveness, antagonizes Slit responsiveness in precrossing axons. The Slit-Robo interaction is mediated by the second leucine-rich repeat (LRR) domain of Slit and the two N-terminal Ig domains of Robo, Ig1 and Ig2. The primary Robo binding site for Slit-2 has been shown by surface plasmon resonance experiments and mutational analysis to be the Ig1 domain, while the Ig2 domain has been proposed to harbor a weak secondary binding site. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.


Pssm-ID: 409389 [Multi-domain]  Cd Length: 87  Bit Score: 43.16  E-value: 1.27e-05
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203 242 VEPEGGAVAPGGTVTLTCEVP-AQPSPQIHWMKDGVPLPLPPSPVLIL-------PEIGPQDQGTYSCVATHSShGPQES 313
Cdd:cd05724   2 VEPSDTQVAVGEMAVLECSPPrGHPEPTVSWRKDGQPLNLDNERVRIVddgnlliAEARKSDEGTYKCVATNMV-GERES 80


                ....*..
gi 10835203 314 RAVSISI 320
Cdd:cd05724  81 RAARLSV 87
I-set pfam07679
Immunoglobulin I-set domain;
241-315 1.54e-05

Immunoglobulin I-set domain;


Pssm-ID: 400151 [Multi-domain]  Cd Length: 90  Bit Score: 43.01  E-value: 1.54e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203   241 VVEPEGGAVAPGGTVTLTCEVPAQPSPQIHWMKDGVPLPLPPSPVLILPE---------IGPQDQGTYSCVATHSShGPQ 311
Cdd:pfam07679   4 TQKPKDVEVQEGESARFTCTVTGTPDPEVSWFKDGQPLRSSDRFKVTYEGgtytltisnVQPDDSGKYTCVATNSA-GEA 82


                  ....
gi 10835203   312 ESRA 315
Cdd:pfam07679  83 EASA 86
IgI_4_Robo cd05726
Fourth immunoglobulin (Ig)-like domain in Robo (roundabout) receptors; member of the I-set of ...
 239-275 2.92e-05

Fourth immunoglobulin (Ig)-like domain in Robo (roundabout) receptors; member of the I-set of Ig superfamily (IgSF) domains; Members here are composed the fourth immunoglobulin (Ig)-like domain in Robo (roundabout) receptors. Robo receptors play a role in the development of the central nervous system (CNS), and are receptors of Slit protein. Slit is a repellant secreted by the neural cells in the midline. Slit acts through Robo to prevent most neurons from crossing the midline from either side. Three mammalian Robo homologs (Robo1, Robo2, Robo3), and three mammalian Slit homologs (Slit-1, Slit-2, Slit-3), have been identified. Commissural axons, which cross the midline, express low levels of Robo; longitudinal axons, which avoid the midline, express high levels of Robo. Robo1, Robo2, and Robo3 are expressed by commissural neurons in the vertebrate spinal cord and Slit-1, Slit-2, and Slit-3 are expressed at the ventral midline. Robo-3 is a divergent member of the Robo family which instead of being a positive regulator of Slit responsiveness, antagonizes Slit responsiveness in precrossing axons. The Slit-Robo interaction is mediated by the second leucine-rich repeat (LRR) domain of Slit and the two N-terminal Ig domains of Robo, Ig1 and Ig2. The primary Robo binding site for Slit2 has been shown by surface plasmon resonance experiments and mutational analysis to be the Ig1 domain, while the Ig2 domain has been proposed to harbor a weak secondary binding site. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.


Pssm-ID: 409391 [Multi-domain]  Cd Length: 98  Bit Score: 42.64  E-value: 2.92e-05
                        10        20        30
                ....*....|....*....|....*....|....*..
gi 10835203 239 QLVVEPEGGAVAPGGTVTLTCEVPAQPSPQIHWMKDG 275
Cdd:cd05726   1 QFVVKPRDQVVALGRTVTFQCETKGNPQPAIFWQKEG 37
Ig cd00096
Immunoglobulin domain; The members here are composed of the immunoglobulin (Ig) domain found ...
 34-112 5.83e-05

Immunoglobulin domain; The members here are composed of the immunoglobulin (Ig) domain found in the Ig superfamily. The Ig superfamily is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. Members of this group are components of immunoglobulin, neuroglia, cell surface glycoproteins, including T-cell receptors, CD2, CD4, CD8, and membrane glycoproteins, including butyrophilin and chondroitin sulfate proteoglycan core protein. A predominant feature of most Ig domains is a disulfide bridge connecting the two beta-sheets with a tryptophan residue packed against the disulfide bond. Ig superfamily (IgSF) domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Typically, the V-set domains have A, B, E, and D strands in one sheet and A', G, F, C, C' and C" in the other. The structures in C1-set are smaller than those in the V-set; they have one beta sheet that is formed by strands A, B, E, and D and the other by strands G, F, C, and C'. Moreover, a C1-set Ig domain contains a short C' strand (three residues) and lacks A' and C" strand. Unlike other Ig domain sets, C2-set structures do not have a D strand. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.


Pssm-ID: 409353 [Multi-domain]  Cd Length: 70  Bit Score: 40.78  E-value: 5.83e-05
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 10835203  34 LVLKCKGAPKKPPQrLEWKLNTgrteawkvlSPQGGGPWDSVARVLPNGSLFLPAVGIQDEGIFRCQAMNRNGKETKSN 112
Cdd:cd00096   1 VTLTCSASGNPPPT-ITWYKNG---------KPLPPSSRDSRRSELGNGTLTISNVTLEDSGTYTCVASNSAGGSASAS 69
Ig_3 pfam13927
Immunoglobulin domain; This family contains immunoglobulin-like domains.
 24-103 6.57e-05

Immunoglobulin domain; This family contains immunoglobulin-like domains.


Pssm-ID: 464046 [Multi-domain]  Cd Length: 78  Bit Score: 41.01  E-value: 6.57e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203    24 QNITARIGEPLVLKCKgAPKKPPQRLEWKLNTGrteawkvlsPQGGGPWDSVARVLPNGSLFLPAVGIQDEGIFRCQAMN 103
Cdd:pfam13927   9 SSVTVREGETVTLTCE-ATGSPPPTITWYKNGE---------PISSGSTRSRSLSGSNSTLTISNVTRSDAGTYTCVASN 78
IgI_5_Robo cd20952
Fifth Ig-like domain of Roundabout (Robo) homolog 1/2, and similar domains; a member of the ...
 240-307 9.47e-05

Fifth Ig-like domain of Roundabout (Robo) homolog 1/2, and similar domains; a member of the I-set of IgSF domains; The members here are composed of the fifth Ig-like domain of Roundabout (Robo) homolog 1/2 and similar domains. Robo receptors play a role in the development of the central nervous system (CNS), and are receptors of Slit protein. Slit is a repellant secreted by the neural cells in the midline. Slit acts through Robo to prevent most neurons from crossing the midline from either side. Three mammalian Robo homologs (Robo1, -2, and -3), and three mammalian Slit homologs (Slit-1,-2, -3), have been identified. Commissural axons, which cross the midline, express low levels of Robo; longitudinal axons, which avoid the midline, express high levels of Robo. Robo1, -2, and -3 are expressed by commissural neurons in the vertebrate spinal cord and Slits 1, -2, -3 are expressed at the ventral midline. Robo-3 is a divergent member of the Robo family which instead of being a positive regulator of slit responsiveness, antagonizes slit responsiveness in precrossing axons. The Slit-Robo interaction is mediated by the second leucine-rich repeat (LRR) domain of Slit and the two N-terminal Ig domains of Robo, Ig1 and Ig2. The primary Robo binding site for Slit2 has been shown by surface plasmon resonance experiments and mutational analysis to be is the Ig1 domain, while the Ig2 domain has been proposed to harbor a weak secondary binding site. The fifth Ig-like domain of Robo 1 and 2 is a member of the I-set Ig domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand but lack a C" strand. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors


Pssm-ID: 409544 [Multi-domain]  Cd Length: 87  Bit Score: 40.94  E-value: 9.47e-05
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 10835203 240 LVVEPEGGAVAPGGTVTLTCEVPAQPSPQIHWMKDGVPLPLPPSPVLILPE-----IGPQ--DQGTYSCVATHSS 307
Cdd:cd20952   2 ILQGPQNQTVAVGGTVVLNCQATGEPVPTISWLKDGVPLLGKDERITTLENgslqiKGAEksDTGEYTCVALNLS 76
IgI_2_KIRREL3-like cd05759
Second immunoglobulin (Ig)-like domain of Kirrel (kin of irregular chiasm-like) 3, and similar ...
 119-215 1.63e-04

Second immunoglobulin (Ig)-like domain of Kirrel (kin of irregular chiasm-like) 3, and similar domains; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the second immunoglobulin (Ig)-like domain of Kirrel (kin of irregular chiasm-like) 3 (also known as Neph2). This protein has five Ig-like domains, one transmembrane domain, and a cytoplasmic tail. Included in this group is mammalian Kirrel (Neph1), Kirrel2 (Neph3), and Drosophila RST (irregular chiasm C-roughest) protein. These proteins contain multiple Ig domains, have properties of cell adhesion molecules, and are important in organ development.


Pssm-ID: 409416  Cd Length: 98  Bit Score: 40.51  E-value: 1.63e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203 119 QIPGKPEIVdsaseLTAGVPNKVgTCVSEGSYPAGTLSWHLDGKPLvpnEKGVSVKEQTR-RHPEtglfTLQSELMVTPA 197
Cdd:cd05759   3 VIEGGPVIS-----LQAGVPYNL-TCRARGAKPAAEIIWFRDGEQL---EGAVYSKELLKdGKRE----TTVSTLLITPS 69

                        90
                ....*....|....*....
gi 10835203 198 RGGDPRpTFSC-SFSPGLP 215
Cdd:cd05759  70 DLDTGR-TFTCrARNEAIP 87
IgI_5_Robo cd20952
Fifth Ig-like domain of Roundabout (Robo) homolog 1/2, and similar domains; a member of the ...
 20-113 2.13e-04

Fifth Ig-like domain of Roundabout (Robo) homolog 1/2, and similar domains; a member of the I-set of IgSF domains; The members here are composed of the fifth Ig-like domain of Roundabout (Robo) homolog 1/2 and similar domains. Robo receptors play a role in the development of the central nervous system (CNS), and are receptors of Slit protein. Slit is a repellant secreted by the neural cells in the midline. Slit acts through Robo to prevent most neurons from crossing the midline from either side. Three mammalian Robo homologs (Robo1, -2, and -3), and three mammalian Slit homologs (Slit-1,-2, -3), have been identified. Commissural axons, which cross the midline, express low levels of Robo; longitudinal axons, which avoid the midline, express high levels of Robo. Robo1, -2, and -3 are expressed by commissural neurons in the vertebrate spinal cord and Slits 1, -2, -3 are expressed at the ventral midline. Robo-3 is a divergent member of the Robo family which instead of being a positive regulator of slit responsiveness, antagonizes slit responsiveness in precrossing axons. The Slit-Robo interaction is mediated by the second leucine-rich repeat (LRR) domain of Slit and the two N-terminal Ig domains of Robo, Ig1 and Ig2. The primary Robo binding site for Slit2 has been shown by surface plasmon resonance experiments and mutational analysis to be is the Ig1 domain, while the Ig2 domain has been proposed to harbor a weak secondary binding site. The fifth Ig-like domain of Robo 1 and 2 is a member of the I-set Ig domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand but lack a C" strand. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors


Pssm-ID: 409544 [Multi-domain]  Cd Length: 87  Bit Score: 39.79  E-value: 2.13e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203  20 VVGAQNITARIGEPLVLKCKgAPKKPPQRLEWkLNTGRTEAWKvlspqgggpwDSVARVLPNGSLFLPAVGIQDEGIFRC 99
Cdd:cd20952   3 LQGPQNQTVAVGGTVVLNCQ-ATGEPVPTISW-LKDGVPLLGK----------DERITTLENGSLQIKGAEKSDTGEYTC 70

                        90
                ....*....|....
gi 10835203 100 QAMNRNGKETKSNY 113
Cdd:cd20952  71 VALNLSGEATWSAV 84
Ig2_PTK7 cd05760
Second immunoglobulin (Ig)-like domain of protein tyrosine kinase (PTK) 7; The members here ...
 249-322 3.39e-04

Second immunoglobulin (Ig)-like domain of protein tyrosine kinase (PTK) 7; The members here are composed of the second immunoglobulin (Ig)-like domain in protein tyrosine kinase (PTK) 7, also known as CCK4. PTK7 is a subfamily of the receptor protein tyrosine kinase family, and is referred to as an RPTK-like molecule. RPTKs transduce extracellular signals across the cell membrane and play important roles in regulating cell proliferation, migration, and differentiation. PTK7 is organized as an extracellular portion having seven Ig-like domains, a single transmembrane region, and a cytoplasmic tyrosine kinase-like domain. PTK7 is considered a pseudokinase as it has several unusual residues in some of the highly conserved tyrosine kinase (TK) motifs; it is predicted to lack TK activity. PTK7 may function as a cell-adhesion molecule. PTK7 mRNA is expressed at high levels in placenta, melanocytes, liver, lung, pancreas, and kidney. PTK7 is overexpressed in several cancers, including melanoma and colon cancer lines.


Pssm-ID: 409417  Cd Length: 95  Bit Score: 39.53  E-value: 3.39e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203 249 VAPGGTVTLTCEVPAQPSPQIHWMKDGVPLPLPPSPVLILPE--------IGPQDQGTYSCVATHSSHGPQESRAVSISI 320
Cdd:cd05760  13 IQPSSRVTLRCHIDGHPRPTYQWFRDGTPLSDGQGNYSVSSKertltlrsAGPDDSGLYYCCAHNAFGSVCSSQNFTLSI 92


                ..
gi 10835203 321 IE 322
Cdd:cd05760  93 ID 94
IgC2_CEACAM5-like cd20948
Fifth immunoglobulin (Ig)-like domain of the carcinoembryonic antigen (CEA) related cell ...
 25-117 3.51e-04

Fifth immunoglobulin (Ig)-like domain of the carcinoembryonic antigen (CEA) related cell adhesion molecule 5 (CEACAM5) and similar domains; member of the C2-set IgSF domains; The members here are composed of the fifth immunoglobulin (Ig)-like domain of the carcinoembryonic antigen (CEA) related cell adhesion molecule 5 (CEACAM5) and similar domains. The CEA family is a group of anchored or secreted glycoproteins, expressed by epithelial cells, leukocytes, endothelial cells and placenta. The CEA family is divided into the CEACAM and pregnancy-specific glycoprotein (PSG) subfamilies. Carcinoembryonic antigen-related cell adhesion molecule 5 (CEACAM5), also known as CD66e (Cluster of Differentiation 66e), is a cell surface glycoprotein that plays a role in cell adhesion, intracellular signaling and tumor progression. Diseases associated with CEACAM5 include lung cancer and rectum cancer. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. This group belongs to the C2-set of IgSF domains, having A, B, and E strands in one beta-sheet and A', G, F, C' in the other. Unlike other Ig domain sets, the C2-set lacks the D strand.


Pssm-ID: 409540  Cd Length: 76  Bit Score: 39.02  E-value: 3.51e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203  25 NITARIGEPLVLKCKGAPKKPPQrLEWKLN-TGRTeawkvlSPQgggpwdsvarvlpngSLFLPAVGIQDEGIFRCQAMN 103
Cdd:cd20948   4 DTYYLSGENLNLSCHAASNPPAQ-YSWTINgTFQT------SSQ---------------ELFLPAITENNEGTYTCSAHN 61

                        90
                ....*....|....*
gi 10835203 104 R-NGKETKSNYRVRV 117
Cdd:cd20948  62 SlTGKNISLVLSVTV 76
Ig4_L1-CAM_like cd05867
Fourth immunoglobulin (Ig)-like domain of the L1 cell adhesion molecule (CAM); The members ...
 244-310 3.62e-04

Fourth immunoglobulin (Ig)-like domain of the L1 cell adhesion molecule (CAM); The members here are composed of the fourth immunoglobulin (Ig)-like domain of the L1 cell adhesion molecule (CAM). L1 is comprised of an extracellular region having six Ig-like domains and five fibronectin type III domains, a transmembrane region, and an intracellular domain. L1 is primarily expressed in the nervous system and is involved in its development and function. L1 is associated with an X-linked recessive disorder, X-linked hydrocephalus, MASA syndrome, and spastic paraplegia type 1, that involves abnormalities of axonal growth. This group also contains the chicken neuron-glia cell adhesion molecule, Ng-CAM.


Pssm-ID: 409453 [Multi-domain]  Cd Length: 89  Bit Score: 39.11  E-value: 3.62e-04
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 10835203 244 PEGGAVAPGGTVTLTCEVPAQPSPQIHWMKDGVPLPLPPSPVLIL--------PEIGPQDQGTYSCVAThSSHGP 310
Cdd:cd05867   6 PQSHLYGPGETARLDCQVEGIPTPNITWSINGAPIEGTDPDPRRHvssgalilTDVQPSDTAVYQCEAR-NRHGN 79
IgC_1_Robo cd07693
First immunoglobulin (Ig)-like constant domain in Robo (roundabout) receptors, and similar ...
 25-117 6.75e-04

First immunoglobulin (Ig)-like constant domain in Robo (roundabout) receptors, and similar domains; The members here are composed of the first immunoglobulin (Ig)-like domain in Roundabout (Robo) receptors. Robo receptors play a role in the development of the central nervous system (CNS), and are receptors of Slit protein. Slit is a repellant secreted by the neural cells in the midline. Slit acts through Robo to prevent most neurons from crossing the midline from either side. Three mammalian Robo homologs (Robo1, Robo2, and Robo3), and three mammalian Slit homologs (Slit1, Slit2, Slit3), have been identified. Commissural axons, which cross the midline, express low levels of Robo; longitudinal axons, which avoid the midline, express high levels of Robo. Robo1, Robo2, and Robo3 are expressed by commissural neurons in the vertebrate spinal cord and Slit1, Slit2,and Slit3 are expressed at the ventral midline. Robo3 is a divergent member of the Robo family which instead of being a positive regulator of Slit responsiveness, antagonizes Slit responsiveness in precrossing axons. The Slit-Robo interaction is mediated by the second leucine-rich repeat (LRR) domain of Slit and the two N-terminal Ig domains of Robo, Ig1 and Ig2. The primary Robo binding site for Slit2 has been shown by surface plasmon resonance experiments and mutational analysis to be is the Ig1 domain, while the Ig2 domain has been proposed to harbor a weak secondary binding site.


Pssm-ID: 409490 [Multi-domain]  Cd Length: 99  Bit Score: 38.69  E-value: 6.75e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203  25 NITARIGEPLVLKCKgAPKKPPQRLEWKLNTGRTEAWKVLSpqgggpwDSVARVLPNGSLFLPAV-----GIQDEGIFRC 99
Cdd:cd07693   9 DLIVSKGDPATLNCK-AEGRPTPTIQWLKNGQPLETDKDDP-------RSHRIVLPSGSLFFLRVvhgrkGRSDEGVYVC 80

                        90
                ....*....|....*...
gi 10835203 100 QAMNRNGKETKSNYRVRV 117
Cdd:cd07693  81 VAHNSLGEAVSRNASLEV 98
ig pfam00047
Immunoglobulin domain; Members of the immunoglobulin superfamily are found in hundreds of ...
 21-111 7.37e-04

Immunoglobulin domain; Members of the immunoglobulin superfamily are found in hundreds of proteins of different functions. Examples include antibodies, the giant muscle kinase titin and receptor tyrosine kinases. Immunoglobulin-like domains may be involved in protein-protein and protein-ligand interactions.


Pssm-ID: 395002  Cd Length: 86  Bit Score: 38.33  E-value: 7.37e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203    21 VGAQNITARIGEPLVLKCKGAPKKPPQRLEWKLNTGRteawKVLSPQGGGPWDSVArvlpNGSLFLPAVGIQDEGIFRCQ 100
Cdd:pfam00047   1 SAPPTVTVLEGDSATLTCSASTGSPGPDVTWSKEGGT----LIESLKVKHDNGRTT----QSSLLISNVTKEDAGTYTCV 72

                          90
                  ....*....|.
gi 10835203   101 AMNRNGKETKS 111
Cdd:pfam00047  73 VNNPGGSATLS 83
I-set pfam07679
Immunoglobulin I-set domain;
24-111 1.08e-03

Immunoglobulin I-set domain;


Pssm-ID: 400151 [Multi-domain]  Cd Length: 90  Bit Score: 38.01  E-value: 1.08e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203    24 QNITARIGEPLVLKCK--GAPkkPPQrLEWKLNTgrteawKVLSPQGGGpwdSVARVLPNGSLFLPAVGIQDEGIFRCQA 101
Cdd:pfam07679   8 KDVEVQEGESARFTCTvtGTP--DPE-VSWFKDG------QPLRSSDRF---KVTYEGGTYTLTISNVQPDDSGKYTCVA 75

                          90
                  ....*....|
gi 10835203   102 MNRNGKETKS 111
Cdd:pfam07679  76 TNSAGEAEAS 85
Ig4_Peroxidasin cd05746
Fourth immunoglobulin (Ig)-like domain of peroxidasin; The members here are composed of the ...
 255-303 1.68e-03

Fourth immunoglobulin (Ig)-like domain of peroxidasin; The members here are composed of the fourth immunoglobulin (Ig)-like domain in peroxidasin. Peroxidasin has a peroxidase domain and interacting extracellular motifs containing four Ig-like domains. It has been suggested that peroxidasin is secreted, and has functions related to the stabilization of the extracellular matrix. It may play a part in various other important processes such as removal and destruction of cells which have undergone programmed cell death and protection of the organism against non-self.


Pssm-ID: 143223  Cd Length: 69  Bit Score: 36.78  E-value: 1.68e-03
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*
gi 10835203 255 VTLTCEVPAQPSPQIHWMKDGVPLPL------PPSPVLILPEIGPQDQGTYSCVA 303
Cdd:cd05746   1 VQIPCSAQGDPEPTITWNKDGVQVTEsgkfhiSPEGYLAIRDVGVADQGRYECVA 55
IgI_LRIG1-like cd05763
Immunoglobulin (Ig)-like ectodomain of the LRIG1 (Leucine-rich Repeats And Immunoglobulin-like ...
 244-307 1.70e-03

Immunoglobulin (Ig)-like ectodomain of the LRIG1 (Leucine-rich Repeats And Immunoglobulin-like Domains Protein 1) and similar proteins; member of the I-set of IgSF domains; The members here are composed of subgroup of the immunoglobulin (Ig) domain found in the Ig superfamily. The Ig superfamily is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. A predominant feature of most Ig domains is a disulfide bridge connecting the two beta-sheets with a tryptophan residue packed against the disulfide bond. The ectodomain of LRIG1 has two distinct regions: the proposed 15 LRRs and three Ig-like domains closer to the membrane. LRIG1 has been reported to interact with many receptor tyrosine kinases, GDNF/c-Ret, E-cadherin, JAK/STAT, c-Met, and the EGFR family signaling systems. Immunoglobulin Superfamily (IgSF) domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. The structure of the LRIG1 extracellular Ig domain lacks a C" strand and thus is better described as a member of the I-set of IgSF domains.


Pssm-ID: 409420 [Multi-domain]  Cd Length: 91  Bit Score: 37.21  E-value: 1.70e-03
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 10835203 244 PEGGAVAPGGTVTLTCEVPAQPSPQIHWMKDGVPLPLPPSPVLIL----------PEIGPQDQGTYSCVATHSS 307
Cdd:cd05763   6 PHDITIRAGSTARLECAATGHPTPQIAWQKDGGTDFPAARERRMHvmpeddvffiVDVKIEDTGVYSCTAQNSA 79
IgI_Lingo-1 cd20969
Immunoglobulin I-set domain of the Leucine-rich repeat and immunoglobin-like domain-containing ...
 23-117 1.79e-03

Immunoglobulin I-set domain of the Leucine-rich repeat and immunoglobin-like domain-containing protein 1 (Lingo-1); The members here are composed of the immunoglobulin I-set (IgI) domain of the Leucine-rich repeat and immunoglobin-like domain-containing protein 1 (Lingo-1). Human Lingo-1 is a central nervous system-specific transmembrane glycoprotein also known as LERN-1, which functions as a negative regulator of neuronal survival, axonal regeneration, and oligodendrocyte differentiation and myelination. Lingo-1 is a key component of the Nogo receptor signaling complex (RTN4R/NGFR) in RhoA activation responsible for some inhibition of axonal regeneration by myelin-associated factors. The ligand-binding ectodomain of human Lingo-1 contains a bimodular, kinked structure composed of leucine-rich repeat (LRR) and immunoglobulin (Ig)-like modules. Diseases associated with Lingo-1 include mental retardation, autosomal recessive 64 and essential tremor. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structure of the Lingo-1 lacks this strand and thus it belongs to the I-set of the IgSF. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.


Pssm-ID: 409561  Cd Length: 92  Bit Score: 37.37  E-value: 1.79e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203  23 AQNITARIGEPLVLKCKgAPKKPPQRLEWkLNTGRteawKVLSPQGGGPwdsvARVLPNGSLFLPAVGIQDEGIFRCQAM 102
Cdd:cd20969   9 AQQVFVDEGHTVQFVCR-ADGDPPPAILW-LSPRK----HLVSAKSNGR----LTVFPDGTLEVRYAQVQDNGTYLCIAA 78

                        90
                ....*....|....*
gi 10835203 103 NrNGKETKSNYRVRV 117
Cdd:cd20969  79 N-AGGNDSMPAHLHV 92
IgI_1_Neogenin_like cd05722
First immunoglobulin (Ig)-like domain in neogenin, and similar domains; member of the I-set of ...
 237-320 1.81e-03

First immunoglobulin (Ig)-like domain in neogenin, and similar domains; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the first immunoglobulin (Ig)-like domain in neogenin and related proteins. Neogenin is a cell surface protein which is expressed in the developing nervous system of vertebrate embryos in the growing nerve cells. It is also expressed in other embryonic tissues and may play a general role in developmental processes such as cell migration, cell-cell recognition, and tissue growth regulation. Included in this group is the tumor suppressor protein DCC which is deleted in colorectal carcinoma. DCC and neogenin each have four Ig-like domains followed by six fibronectin type III domains, a transmembrane domain, and an intracellular domain. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.


Pssm-ID: 409387  Cd Length: 97  Bit Score: 37.46  E-value: 1.81e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203 237 EVQLVVEPEGGAVAPGGTVTLTCEVPAQPSPQIHWMKDGVPLPLPPS-------------PVLILPEIGPQDQGTYSCVA 303
Cdd:cd05722   1 ELYFLSEPSDIVAMRGGPVVLNCSAESDPPPKIEWKKDGVLLNLVSDerrqqlpngslliTSVVHSKHNKPDEGFYQCVA 80

                        90
                ....*....|....*..
gi 10835203 304 THSSHGPQESRAVSISI 320
Cdd:cd05722  81 QNESLGSIVSRTARVTV 97
Ig4_L1-NrCAM_like cd04978
Fourth immunoglobulin (Ig)-like domain of L1, Ng-CAM (Neuron-glia CAM cell adhesion molecule), ...
 239-310 1.82e-03

Fourth immunoglobulin (Ig)-like domain of L1, Ng-CAM (Neuron-glia CAM cell adhesion molecule), and NrCAM (Ng-CAM-related); The members here are composed of the fourth immunoglobulin (Ig)-like domain of L1, Ng-CAM (Neuron-glia CAM cell adhesion molecule), and NrCAM (Ng-CAM-related). These proteins belong to the L1 subfamily of cell adhesion molecules (CAMs) and are comprised of an extracellular region having six Ig-like domains and five fibronectin type III domains, a transmembrane region and an intracellular domain. These molecules are primarily expressed in the nervous system. L1 is associated with an X-linked recessive disorder, X-linked hydrocephalus, MASA syndrome, or spastic paraplegia type 1, that involves abnormalities of axonal growth.


Pssm-ID: 409367 [Multi-domain]  Cd Length: 89  Bit Score: 37.43  E-value: 1.82e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203 239 QLVVEPEGGAVAPGGTVTLTCEVPAQPSPQIHWMKDGVPLPLPPSPVLILPE--------IGPQDQGTYSCVAThSSHGP 310
Cdd:cd04978   1 YWIIEPPSLVLSPGETGELICEAEGNPQPTITWRLNGVPIEPAPEDMRRTVDgrtlifsnLQPNDTAVYQCNAS-NVHGY 79
IgI_Titin_like cd05747
Immunoglobulin (Ig)-like domain of human titin C terminus and similar proteins; member of the ...
 240-313 1.94e-03

Immunoglobulin (Ig)-like domain of human titin C terminus and similar proteins; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the fifth immunoglobulin (Ig)-like domain from the C-terminus of human titin x and similar proteins. Titin (also called connectin) is a fibrous sarcomeric protein specifically found in vertebrate striated muscle. Titin is gigantic; depending on isoform composition it ranges from 2970 to 3700 kDa, and is of a length that spans half a sarcomere. Titin largely consists of multiple repeats of Ig-like and fibronectin type 3 (FN-III)-like domains. Titin connects the ends of myosin thick filaments to Z disks and extends along the thick filament to the H zone and appears to function similar to an elastic band, keeping the myosin filaments centered in the sarcomere during muscle contraction or stretching. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.


Pssm-ID: 143224 [Multi-domain]  Cd Length: 92  Bit Score: 37.34  E-value: 1.94e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203 240 LVVEPEGGAVAPGGTVTLTCEVPAQPSPQIHWMKDGVPLPLPPSPVLILPE---------IGPQDQGTYScVATHSSHGP 310
Cdd:cd05747   6 ILTKPRSLTVSEGESARFSCDVDGEPAPTVTWMREGQIIVSSQRHQITSTEykstfeiskVQMSDEGNYT-VVVENSEGK 84


                ...
gi 10835203 311 QES 313
Cdd:cd05747  85 QEA 87
IgI_1_FGFR cd04973
First immunoglobulin (Ig)-like domain of fibroblast growth factor receptor (FGFR); member of ...
 241-307 2.05e-03

First immunoglobulin (Ig)-like domain of fibroblast growth factor receptor (FGFR); member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the first immunoglobulin (Ig)-like domain of fibroblast growth factor receptor (FGFR). Fibroblast growth factors (FGFs) participate in morphogenesis, development, angiogenesis, and wound healing. These FGF-stimulated processes are mediated by four FGFR tyrosine kinases (FGRF1-4). FGFRs are comprised of an extracellular portion consisting of three Ig-like domains, a transmembrane helix, and a cytoplasmic portion having protein tyrosine kinase activity. The highly conserved Ig-like domains 2 and 3, and the linker region between D2 and D3 define a general binding site for all FGFs.


Pssm-ID: 409362  Cd Length: 94  Bit Score: 37.18  E-value: 2.05e-03
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 10835203 241 VVEPEGGAVAPGGTVTLTCEVpAQPSPQIHWMKDGVPLPLPPSPVLILPEI-----GPQDQGTYSCVATHSS 307
Cdd:cd04973  13 ISEVESYSAHPGDLLQLRCRL-RDDVQSINWTKDGVQLGENNRTRITGEEVqikdaVPRDSGLYACVTSSPS 83
IgI_2_Titin_Z1z2-like cd20972
Second Ig-like domain of the giant muscle protein titin Z1z2 in the sarcomeric Z-disk, and ...
 239-307 2.43e-03

Second Ig-like domain of the giant muscle protein titin Z1z2 in the sarcomeric Z-disk, and similar domains; a member of the I-set of IgSF domains; The members here are composed of the second immunoglobulin (Ig)-like domain of the giant muscle protein titin Z1z2 in the sarcomeric Z-disk and similar proteins. Titin is a key component in the assembly and functioning of vertebrate striated muscles. By providing connections at the level of individual microfilaments, it contributes to the fine balance of forces between the two halves of the sarcomere. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structure of the titin Z1z2 lacks this strand and thus it belongs to the I-set of the IgSF. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.


Pssm-ID: 409564 [Multi-domain]  Cd Length: 91  Bit Score: 36.79  E-value: 2.43e-03
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 10835203 239 QLVVEPEGGAVAPGGTVTLTCEVPAQPSPQIHWMKDGVPLPLPPSPVLIL---------PEIGPQDQGTYSCVATHSS 307
Cdd:cd20972   3 QFIQKLRSQEVAEGSKVRLECRVTGNPTPVVRWFCEGKELQNSPDIQIHQegdlhsliiAEAFEEDTGRYSCLATNSV 80
IgC2_CD22_d3 cd20937
Third immunoglobulin domain in Cluster of Differentiation (CD) 22; member of the Constant 2 ...
 237-320 2.44e-03

Third immunoglobulin domain in Cluster of Differentiation (CD) 22; member of the Constant 2 (C2)-set of IgSF domains; The members here are composed of the third immunoglobulin domain in Cluster of Differentiation (CD) 22 (also known as Siglec-2). CD22, a sialic-acid binding immunoglobulin type-lectin (Siglec) family member, is an inhibitory co-receptor of the B-cell receptor (BCR). The inhibitory function of CD22 and its restricted expression on B cells makes CD22 an attractive target against dysregulated B cells that cause autoimmune diseases and B-cell-derived cancers. CD22 plays a vital role in establishing a baseline level of B-cell inhibition, and thus is an important determinant of homeostasis in humoral immunity. Siglecs are primarily expressed on immune cells and recognize sialic acid-containing glycan ligands. Siglecs are organized as an extracellular module composed of Ig-like domains (an N-terminal variable set of Ig-like carbohydrate recognition domains, and 1 to 16 constant Ig-like domains), followed by transmembrane and short cytoplasmic domains. Human Siglecs are classified into two subgroups, one subgroup is comprised of sialoadhesin (Siglec-1), CD22 (Siglec-2), and MAG (Siglec-4, myelin-associated glycoprotein), the other subgroup is comprised of CD33-related Siglecs which include CD33 (Siglec-3) and human Siglecs 5-11. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. This group belongs to the C2-set of IgSF domains, having A, B, and E strands in one beta-sheet and A', G, F, C' in the other. Unlike other Ig domain sets, the C2-set lacks the D strand.


Pssm-ID: 409531  Cd Length: 88  Bit Score: 37.09  E-value: 2.44e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203 237 EVQLVVEPEGGAVAPGGTVTLTCEVPAQpSPQ---IHWMKDGVPLPLPPSPVLILPEIGPQDQGTYSCVATHSShGPQES 313
Cdd:cd20937   2 KLEIKVTPSDAIVREGDSVTMTCEVSSS-NPEyttVSWLKDGTSLKKQNTFTLNLREVTKDQSGKYCCQVSNDV-GPGRS 79


                ....*..
gi 10835203 314 RAVSISI 320
Cdd:cd20937  80 EEVFLQV 86
IgI_2_Follistatin_like cd05736
Second immunoglobulin (Ig)-like domain of a Follistatin-related protein 5, and similar domains; ...
 242-303 3.13e-03

Second immunoglobulin (Ig)-like domain of a Follistatin-related protein 5, and similar domains; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the second immunoglobulin (Ig)-like domain found in human Follistatin-related protein 5 (FSTL5) and a follistatin-like molecule encoded by the CNS-related Mahya gene. Mahya genes have been retained in certain Bilaterian branches during evolution. They are conserved in Hymenoptera and Deuterostomes, but are absent from other metazoan species such as fruit fly and nematode. Mahya proteins are secretory, with a follistatin-like domain (Kazal-type serine/threonine protease inhibitor domain and EF-hand calcium-binding domain), two Ig-like domains, and a novel C-terminal domain. Mahya may be involved in learning and memory and in processing of sensory information in Hymenoptera and vertebrates. Follistatin is a secreted, multidomain protein that binds activins with high affinity and antagonizes their signaling.


Pssm-ID: 409399 [Multi-domain]  Cd Length: 93  Bit Score: 36.86  E-value: 3.13e-03
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 10835203 242 VEPEGGAVAPGGTVTLTCEVPAQPSPQIHWMKDGVPLPLPPSPVLILPEIGPQ---------DQGTYSCVA 303
Cdd:cd05736   5 VYPEFQAKEPGVEASLRCHAEGIPLPRVQWLKNGMDINPKLSKQLTLIANGSElhisnvryeDTGAYTCIA 75
IgI_3_RPTP_IIa_LAR_like cd05739
Third immunoglobulin (Ig)-like domain of the receptor protein tyrosine phosphatase (RPTP)-F ...
 244-316 3.94e-03

Third immunoglobulin (Ig)-like domain of the receptor protein tyrosine phosphatase (RPTP)-F (also known as LAR), type IIa; member of the I-set of IgSF domains; The members here are composed of the third immunoglobulin (Ig)-like domain found in the receptor protein tyrosine phosphatase (RPTP)-F, also known as LAR. LAR belongs to the RPTP type IIa subfamily. Members of this subfamily are cell adhesion molecule-like proteins involved in central nervous system (CNS) development. They have large extracellular portions comprised of multiple Ig-like domains and two to nine fibronectin type III (FNIII) domains and a cytoplasmic portion having two tandem phosphatase domains. Included in this group is Drosophila LAR (DLAR).


Pssm-ID: 409401  Cd Length: 82  Bit Score: 36.03  E-value: 3.94e-03
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 10835203 244 PEGGAVAPGGTVTLTCEVPAQPSPQIHWMKDGVPLPLPPSPVL---ILPEIGPQDQGTYSCVAThSSHGPQESRAV 316
Cdd:cd05739   4 PSNHEVMPGGSVNLTCVAVGAPMPYVKWMKGGEELTKEDEMPVgrnVLELTNIYESANYTCVAI-SSLGMIEATAQ 78
IgI_7_Dscam cd20954
Seventh immunoglobulin domain of the Drosophila melanogaster Dscam protein, and similar ...
 20-103 4.37e-03

Seventh immunoglobulin domain of the Drosophila melanogaster Dscam protein, and similar domains; a member of the I-set of IgSF domains; The members here are composed of the seventh immunoglobulin domain of the Drosophila melanogaster Down syndrome cell adhesion molecule (DSCAM) protein and similar proteins. Down syndrome cell adhesion molecule (DSCAM) is a cell adhesion molecule that plays critical roles in neural development, including axon guidance and branching, axon target recognition, self-avoidance and synaptic formation. DSCAM belongs to the immunoglobulin superfamily and contributes to defects in the central nervous system in Down syndrome patients. Vertebrate DSCAMs differ from Drosophila Dscam1 in that they lack the extensive alternative splicing that occurs in the insect gene. Drosophila melanogaster Dscam has 38,016 isoforms generated by the alternative splicing of four variable exon clusters, which allows every neuron in the fly to display a distinctive set of Dscam proteins on its cell surface. Drosophila Dscam1 is a cell-surface protein that plays important roles in neural development and axon tiling of neurons. It is shown that thousands of isoforms bind themselves through specific homophilic (self-binding) interactions, a process which mediates cellular self-recognition. Drosophila Dscam2 is also alternatively spliced and plays a key role in the development of two visual system neurons, monopolar cells L1 and L2. This group is a member of the I-set Ig domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand but lack a C" strand.


Pssm-ID: 409546 [Multi-domain]  Cd Length: 96  Bit Score: 36.14  E-value: 4.37e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203  20 VVGAQNITARIGEPLVLKCKGAPKKPPQrLEWKLNTGRTEA-WKVLSpqgggpWDSVARVLPNGSLFLPAVGIQDEGIFR 98
Cdd:cd20954   5 IVEPVDANVAAGQDVMLHCQADGFPTPT-VTWKKATGSTPGeYKDLL------YDPNVRILPNGTLVFGHVQKENEGHYL 77


                ....*
gi 10835203  99 CQAMN 103
Cdd:cd20954  78 CEAKN 82
IgI_3_Contactin cd04968
Third immunoglobulin (Ig) domain of contactin; member of the I-set of Ig superfamily (IgSF) ...
 241-306 5.01e-03

Third immunoglobulin (Ig) domain of contactin; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the third immunoglobulin (Ig) domain of contactins. Contactins are neural cell adhesion molecules and are comprised of six Ig domains followed by four fibronectin type III (FnIII) domains anchored to the membrane by glycosylphosphatidylinositol. The first four Ig domains form the intermolecular binding fragment, which arranges as a compact U-shaped module via contacts between Ig domains 1 and 4, and between Ig domains 2 and 3. Contactin-2 (TAG-1, axonin-1) may play a part in the neuronal processes of neurite outgrowth, axon guidance and fasciculation, and neuronal migration. This group also includes contactin-1 and contactin-5. The different contactins show different expression patterns in the central nervous system. During development and in adulthood, contactin-2 is transiently expressed in subsets of central and peripheral neurons. Contactin-5 is expressed specifically in the rat postnatal nervous system, peaking at about 3 weeks postnatal, and a lack of contactin-5 (NB-2) results in an impairment of neuronal activity in the rat auditory system. Contactin-5 is highly expressed in the adult human brain in the occipital lobe and in the amygdala. Contactin-1 is differentially expressed in tumor tissues and may, through a RhoA mechanism, facilitate invasion and metastasis of human lung adenocarcinoma. This group belongs to the I-set of IgSF domains.


Pssm-ID: 409357 [Multi-domain]  Cd Length: 88  Bit Score: 35.99  E-value: 5.01e-03
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 10835203 241 VVEPEGGAVAPGGTVTLTCEVPAQPSPQIHWMK-DGVPLPLPPSPVLIL----PEIGPQDQGTYSCVATHS 306
Cdd:cd04968   5 VRFPADTYALKGQTVTLECFALGNPVPQIKWRKvDGSPSSQWEITTSEPvleiPNVQFEDEGTYECEAENS 75
IgI_telokin-like cd20973
immunoglobulin-like domain of telokin and similar proteins; a member of the I-set of IgSF ...
 249-306 5.48e-03

immunoglobulin-like domain of telokin and similar proteins; a member of the I-set of IgSF domains; The members here are composed of the immunoglobulin (Ig) domain in telokin, the C-terminal domain of myosin light chain kinase which is identical to telokin, and similar proteins. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structure of the telokin Ig domain lacks this strand and thus it belongs to the I-set of the IgSF. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.


Pssm-ID: 409565 [Multi-domain]  Cd Length: 88  Bit Score: 36.01  E-value: 5.48e-03
                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 10835203 249 VAPGGTVTLTCEVPAQPSPQIHWMKDGVPLPLPPSPVLILPEIG----------PQDQGTYSCVATHS 306
Cdd:cd20973   9 VVEGSAARFDCKVEGYPDPEVKWMKDDNPIVESRRFQIDQDEDGlcsliisdvcGDDSGKYTCKAVNS 76
IgI_1_Palladin_C cd05893
First C-terminal immunoglobulin (Ig)-like domain of palladin; member of the I-set of Ig ...
 252-275 6.43e-03

First C-terminal immunoglobulin (Ig)-like domain of palladin; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the C-terminal immunoglobulin (Ig)-like domain of palladin. Palladin belongs to the palladin-myotilin-myopalladin family. Proteins belonging to this family contain multiple Ig-like domains and function as scaffolds, modulating actin cytoskeleton. Palladin binds to alpha-actinin ezrin, vasodilator-stimulated phosphoprotein VASP, SPIN90 (also known as DIP or mDia interacting protein), and Src. Palladin also binds F-actin directly, via its Ig3 domain. Palladin is expressed as several alternatively spliced isoforms, having various combinations of Ig-like domains, in a cell-type-specific manner. It has been suggested that palladin's different Ig-like domains may be specialized for distinct functions. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.


Pssm-ID: 409474  Cd Length: 92  Bit Score: 35.84  E-value: 6.43e-03
                        10        20
                ....*....|....*....|....
gi 10835203 252 GGTVTLTCEVPAQPSPQIHWMKDG 275
Cdd:cd05893  15 GMPVTFTCRVAGNPKPKIYWFKDG 38
IgI_3_Robo cd05725
Third immunoglobulin (Ig)-like domain in Robo (roundabout) receptors; member of the I-set of ...
 243-316 6.57e-03

Third immunoglobulin (Ig)-like domain in Robo (roundabout) receptors; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the third immunoglobulin (Ig)-like domain in Robo (roundabout) receptors. Robo receptors play a role in the development of the central nervous system (CNS), and are receptors of Slit protein. Slit is a repellant secreted by the neural cells in the midline. Slit acts through Robo to prevent most neurons from crossing the midline from either side. Three mammalian Robo homologs (Robo1, Robo2, Robo3), and three mammalian Slit homologs (Slit-1,Slit-2, Slit-3), have been identified. Commissural axons, which cross the midline, express low levels of Robo; longitudinal axons, which avoid the midline, express high levels of Robo. Robo1, Robo2, and Robo3 are expressed by commissural neurons in the vertebrate spinal cord and Slit-1, Slit-2, and Slit-3 are expressed at the ventral midline. Robo-3 is a divergent member of the Robo family which instead of being a positive regulator of Slit responsiveness, antagonizes Slit responsiveness in precrossing axons. The Slit-Robo interaction is mediated by the second leucine-rich repeat (LRR) domain of Slit and the two N-terminal Ig domains of Robo, Ig1 and Ig2. The primary Robo binding site for Slit2 has been shown by surface plasmon resonance experiments and mutational analysis to be the Ig1 domain, while the Ig2 domain has been proposed to harbor a weak secondary binding site. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.


Pssm-ID: 409390 [Multi-domain]  Cd Length: 83  Bit Score: 35.45  E-value: 6.57e-03
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 10835203 243 EPEGGAVAPGGTVTLTCEVPAQPSPQIHWMKDGVPLPLPPSPVLIL-----PEIGPQDQGTYSCVAtHSSHGPQESRAV 316
Cdd:cd05725   3 RPQNQVVLVDDSAEFQCEVGGDPVPTVRWRKEDGELPKGRYEILDDhslkiRKVTAGDMGSYTCVA-ENMVGKIEASAT 80
IgC1_2_Nectin-2_Necl-5_like cd07703
Second immunoglobulin (Ig) domain of Nectin-2 and Nectin-like protein 5, and similar domains; ...
 129-198 6.83e-03

Second immunoglobulin (Ig) domain of Nectin-2 and Nectin-like protein 5, and similar domains; member of the C1-set of the Ig superfamily (IgSF) domains; The members here are composed of the second immunoglobulin (Ig) domain of nectin-2 (also known as poliovirus receptor related protein 2 or Cluster of Differentiation 112 (CD112)), nectin-like protein 5 (CD155), and similar proteins. Nectins and Nectin-like molecules are a family of Ca(2+)-independent immunoglobulin-like transmembrane glycoproteins belonging to the class of adhesion receptors, consisting of nine members (nectins 1 through 4 and nectin-like proteins 1 through 5). Nectins are synaptic cell adhesion molecules (CAMs) which facilitate adhesion and signaling at various intracellular junctions. Nectins form homophilic cis-dimers, followed by homophilic and heterophilic trans-dimers involved in cell-cell adhesion. Nectin-2 and nectin-3 localize at Sertoli-spermatid junctions where they form heterophilic trans-interactions between the cells that are essential for the formation and maintenance of the junctions and for spermatid development. CD155 is the fifth member in the nectin-like molecule family, and functions as the receptor of poliovirus; therefore, CD155 is also referred to as Necl-5, or PVR. In contrast to all other family members, CD155 lacks self-adhesion capacity, yet it shares with nectins the feature to interact with other nectins. For instance, CD155 heterophilically trans-interacts with nectin-3, thereby contributing significantly to the establishment of adherens junctions between epithelial cells. This group belongs to the Constant 1 (C1)-set of IgSF domains, which has one beta-sheet that is formed by strands A-B-E-D and the other strands by G-F-C-C'.


Pssm-ID: 409500  Cd Length: 97  Bit Score: 35.84  E-value: 6.83e-03
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 10835203 129 SASELTAG-VPNKVGTCVSEGSYPAGTLSWH--LDGKPLVPNEKGvsvkeqtrrhPETGLFTLQSELMVTPAR 198
Cdd:cd07703   6 EAQEVQAGgIPVPVARCVSANGRPPARISWSstLNGNANTTQVPG----------PDSGTVTVTSEYSLVPTP 68
IgC_1_Robo cd07693
First immunoglobulin (Ig)-like constant domain in Robo (roundabout) receptors, and similar ...
 239-320 7.27e-03

First immunoglobulin (Ig)-like constant domain in Robo (roundabout) receptors, and similar domains; The members here are composed of the first immunoglobulin (Ig)-like domain in Roundabout (Robo) receptors. Robo receptors play a role in the development of the central nervous system (CNS), and are receptors of Slit protein. Slit is a repellant secreted by the neural cells in the midline. Slit acts through Robo to prevent most neurons from crossing the midline from either side. Three mammalian Robo homologs (Robo1, Robo2, and Robo3), and three mammalian Slit homologs (Slit1, Slit2, Slit3), have been identified. Commissural axons, which cross the midline, express low levels of Robo; longitudinal axons, which avoid the midline, express high levels of Robo. Robo1, Robo2, and Robo3 are expressed by commissural neurons in the vertebrate spinal cord and Slit1, Slit2,and Slit3 are expressed at the ventral midline. Robo3 is a divergent member of the Robo family which instead of being a positive regulator of Slit responsiveness, antagonizes Slit responsiveness in precrossing axons. The Slit-Robo interaction is mediated by the second leucine-rich repeat (LRR) domain of Slit and the two N-terminal Ig domains of Robo, Ig1 and Ig2. The primary Robo binding site for Slit2 has been shown by surface plasmon resonance experiments and mutational analysis to be is the Ig1 domain, while the Ig2 domain has been proposed to harbor a weak secondary binding site.


Pssm-ID: 409490 [Multi-domain]  Cd Length: 99  Bit Score: 35.99  E-value: 7.27e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 10835203 239 QLVVEPEGGAVAPGGTVTLTCEVPAQPSPQIHWMKDGVPLPLPPSPVLILPEIGP----------------QDQGTYSCV 302
Cdd:cd07693   2 RIVEHPSDLIVSKGDPATLNCKAEGRPTPTIQWLKNGQPLETDKDDPRSHRIVLPsgslfflrvvhgrkgrSDEGVYVCV 81

                        90
                ....*....|....*...
gi 10835203 303 AtHSSHGPQESRAVSISI 320
Cdd:cd07693  82 A-HNSLGEAVSRNASLEV 98
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH