Conserved Protein Domain Family
vWA_CTRP

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cd01473: vWA_CTRP 
CTRP for CS protein-TRAP-related protein: Adhesion of Plasmodium to host cells is an important phenomenon in parasite invasion and in malaria associated pathology.CTRP encodes a protein containing a putative signal sequence followed by a long extracellular region of 1990 amino acids, a transmembrane domain, and a short cytoplasmic segment. The extracellular region of CTRP contains two separated adhesive domains. The first domain contains six 210-amino acid-long homologous VWA domain repeats. The second domain contains seven repeats of 87-60 amino acids in length, which share similarities with the thrombospondin type 1 domain found in a variety of adhesive molecules. Finally, CTRP also contains consensus motifs found in the superfamily of haematopoietin receptors. The VWA domains in these proteins likely mediate protein-protein interactions.
Statistics
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PSSM-Id: 238750
Aligned: 12 rows
Threshold Bit Score: 228.356
Created: 1-Nov-2000
Updated: 2-Oct-2020
Structure
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Aligned Rows:
 
metal
Feature 1:metal ion-dependent adhesion site (MIDAS)
Evidence:
  • Comment:the MIDAS motif in integrins is involved in collagen binding
  • Comment:divalent cations are bound by the MIDAS motif

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
Feature 1             # # #                                                                    
CAB38978   848 YDLTLIIDESASIGYsnWEKEVVPFTIGLASNLEISEKKVNMGILLFSdKIREFIKYGQKESYDKNNLVRRIHDLKKYYK 927  Plasmodium falci...
CAB45562    64 YDLTLILDESRSIRKsnWVEYVVPFTEQIVKGLKIGENDIHVGILLFAlRNRDYITFDNDIRYKKTELLKKVNDLNDDYR 143  Plasmodium berghei
CAB45562   282 YDLTLILGVSVSITLykWKKDVIPFSEKLINNLNISKDQVHVGIMRFSkEVITDVDYSQDTRYIKNDLISVVKGLNKKYR 361  Plasmodium berghei
CAB45562   732 YHLTVILDESGSIGAynWEKQVYPFTEKFLNNLEISENKVHVGIMLFAqFNRDFVKFSDKESYDKENLMKQIKGLKESYK 811  Plasmodium berghei
T18397     304 YDLTLILDESRSITLnkWKKDVVPFAEKVLNNLNIDKDKIHVGIMRFAkSMKTDIGYEQETRYMKNDLIKLVRELKDKYG 383  malaria parasite...
T18397      84 YDLTLILDESASIGSknWKNHVIPFTDKIIKDLTISKNEVHVGILLFSsKNRDYVTYGDELRYQKDELLKKVEKLKKDYY 163  malaria parasite...
T18397     568 YDITLVLDESASISDliWRNEVIPFSLEIIKRINISYKNVHMGVLLFSeYTRDIVRFYDNARYEKGTLQTKINDLKRDYR 647  malaria parasite...
T18397    1050 FDLTYIEVPTLNSTYt-WRSDFMDCSTNIMNSLVIDKNKVHVSLIISLeKKSVHQGFDDVNSYNKNELIKTLGKLENSTV 1128 malaria parasite...
EAA16792   594 YDVTLILDESASIGEsrWVLEVIPFAKDIINHLNIDYDSVHVGVLLFShYALDLVPFSDEARYNKISLLKKIDSLKTNYG 673  Plasmodium yoeli...
EAA16792   815 YDLTVILDESGSIGSynWKNQVYPFTEQFINNLEISEDKVHVGIMLFAqFNRDFVMFSDKESYDKEHMMKLIKGLKDSYK 894  Plasmodium yoeli...
EAA16792  1030 FDLTLITVPITTLDYn-HRTGFTRYARNIINMFNIGKKNIHASISMYL-GVRSVNIDFDDDLTHDKKGLLMALDQMNHYF 1107 Plasmodium yoeli...
NP_704534   95 YDITLVVEESSFVQKdyWLKGTIPFLESMVFNSNVSKDKAHMSVVLFAgKQRVVVPFTDESSQDKNMLLEKINSIDEGIA 174  malaria parasite...
Feature 1          #                               #                                           
CAB38978   928 sGGFSYIVEALKYGLYSYAKSTSSRLNvPKVNILLTDGNNTDTSDFILTEVSSLYKKENVKLLLIGIGGPTIHKLRLLGG 1007 Plasmodium falci...
CAB45562   144 aGGDTYILEALKYSLKKYSMNKNARDDaPKVTILFTDGNDIHASKSEFHKMYSEYQEKHVKLLVLGVSAAEESKLKVIAG 223  Plasmodium berghei
CAB45562   362 yGSRTNIVDALDYSLKNFTRHPNSRQNaPKVTILFTDGNDTSKTLAEERNMGILYRHEQVRLILVGVGQASSIDLYALAD 441  Plasmodium berghei
CAB45562   812 sGGYTYIIEALNYGLANYTHHEASRSDvPKVTMLFTDGNNTNPGDKLLSDVSLLYKQENVKLLVVGVGASTMANLRLLAG 891  Plasmodium berghei
T18397     384 yGGATHLVDALQYSLKTFTRHPNNRVDaPKVTILFTDGNETSKKEKDIRDVGLLYRKENVKLIVVGVNLATEKSLKLLAG 463  malaria parasite...
T18397     164 cGGGTKILGALKYSLENYTKHKNIRYDaPKVTILFTDGNENSASNKQLLEMGLTYRRERVKLLVLGVAAAEDNKLKLIAG 243  malaria parasite...
T18397     648 sGKKTYIIQALRYALTYYSKLSNRKEA-PKVTMLFTDGNDPYESEKGLQDIALLYRKENVKLLVVGVSTASENKLKMLVG 726  malaria parasite...
T18397    1129 -LNKTNILDSLVYGIQQSFGKGNRENA-PKVTMLLTNSNSDISDEKALQDIYLNYKEKSIKLLIIGIGITNTGKLFNAGG 1206 malaria parasite...
EAA16792   674 nGYESFIVKTLKYALYNYIKDSGRSNA-PKITMLFTDGNDSSESDMDMYNIGSLYRTERVKLLVIGVSMASENKLKQLVG 752  Plasmodium yoeli...
EAA16792   895 sGGYTYIIEALNYGLENYTHHKDSRSDvPKVTMLFTDGNNTNPGDKLLSDASLLYKEENVKLLVVGVGASTMANLRLLAG 974  Plasmodium yoeli...
EAA16792  1108 aEEETNITEALEIGLKQIFGKGNREKA-PKIALLLTDSNNDAYEKSKLENISKEYTDKGVKLLVMGRVELSKEILFVAGG 1186 Plasmodium yoeli...
NP_704534  175 tSSDTLYVNALKYAIENVIFGDGTRKDaPKVAVLFYYGFDYGANKNMIPDVVQTYKEQNVKLIIVGIALGIRDNAYLLAD 254  malaria parasite...
Feature 1                                       
CAB38978  1008 CdKSDGDCPYVVKAE-WNNLKYTSNLIIDKICH 1039 Plasmodium falciparum 3D7
CAB45562   224 C-ENHSSCPSAMKAE-WETINNITNKLTNKICD 254  Plasmodium berghei
CAB45562   442 C-EYGKNCSQVIECK-WNELTGITTIITDKICD 472  Plasmodium berghei
CAB45562   892 ChKTDGNCPLATKTE-WDNLQDISKLMADKICN 923  Plasmodium berghei
T18397     464 C-TENEECLRVIKCE-WNDLTNITKILTDKICN 494  malaria parasite P. falciparum
T18397     244 C-EENTNCPYSMKAE-WETINDITKRLTNKICH 274  malaria parasite P. falciparum
T18397     727 C-APNVVCPFVIKTE-WGLLKSVSEVFVKKICD 757  malaria parasite P. falciparum
T18397    1207 CnMNGDNCPHVYASKsFSYIGGVDTFLEVNKCD 1239 malaria parasite P. falciparum
EAA16792   753 C-AQNVPCPFVIKTE-WGTLDALSKVFVDKICD 783  Plasmodium yoelii yoelii
EAA16792   975 ChKTDGDCPLATKTE-WNNLQDISKLMADKICN 1006 Plasmodium yoelii yoelii
EAA16792  1187 CdINNDTCPNVLIYNsFINDNTAEKFLEENICD 1219 Plasmodium yoelii yoelii
NP_704534  255 CsIGDENCVNVVFKP-WDFVIPAAADVNQKICD 286  malaria parasite P. falciparum

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