7B26 | pdb_00007b26

CirpA1 in complex with pseudo-monomeric Properdin lacking TSR2-3

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
CSerpine7b26C1 A: alpha bundlesX: CNF1/YfiH-like putative cysteine hydrolasesH: CNF1/YfiH-like putative cysteine hydrolasesT: CNF1/YfiH-like putative cysteine hydrolasesF: SerpinECOD (develop294)
B [auth A]Serpine7b26A1 A: alpha bundlesX: CNF1/YfiH-like putative cysteine hydrolasesH: CNF1/YfiH-like putative cysteine hydrolasesT: CNF1/YfiH-like putative cysteine hydrolasesF: SerpinECOD (develop294)
A [auth B]Serpine7b26B1 A: alpha bundlesX: CNF1/YfiH-like putative cysteine hydrolasesH: CNF1/YfiH-like putative cysteine hydrolasesT: CNF1/YfiH-like putative cysteine hydrolasesF: SerpinECOD (develop294)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
B [auth A]PF00090Thrombospondin type 1 domain (TSP_1)Thrombospondin type 1 domainDomain
B [auth A]PF18487Thrombospondin type 1 repeat (TSR)Thrombospondin type 1 repeat- Repeat
A [auth B]PF00090Thrombospondin type 1 domain (TSP_1)Thrombospondin type 1 domainDomain
A [auth B]PF22195CFP-like, C-terminal thrombospondin type 1 domain (TSP1_CFP_C)CFP-like, C-terminal thrombospondin type 1 domainThis domain is found at the C-terminal end of human Properdin (CFP, for Complement factor P) and similar animal proteins. CFP is a positive regulator of the alternate pathway (AP) of complement. It contains six thrombospondin repeat type I (TSP 1-6 d ...This domain is found at the C-terminal end of human Properdin (CFP, for Complement factor P) and similar animal proteins. CFP is a positive regulator of the alternate pathway (AP) of complement. It contains six thrombospondin repeat type I (TSP 1-6 domains and an N-terminal domain (Pfam:PF18487). This entry represents the last TSP type I domain, which binds to the first TSP type I domain (Pfam:PF00090), contributing to multimerisation [1-5].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
CirpA1- - -
B [auth A]Properdin-
A [auth B]Properdin-

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
B [auth A]IPR000884Thrombospondin type-1 (TSP1) repeatRepeat
B [auth A]IPR052065Complement and asymmetry regulatorFamily
B [auth A]IPR036383Thrombospondin type-1 repeat superfamilyHomologous Superfamily
B [auth A]IPR054019Properdin, thrombospondin type 1 C-terminalRepeat
B [auth A]IPR049536Properdin, thrombospondin type 1 repeat 0Repeat
A [auth B]IPR000884Thrombospondin type-1 (TSP1) repeatRepeat
A [auth B]IPR052065Complement and asymmetry regulatorFamily
A [auth B]IPR036383Thrombospondin type-1 repeat superfamilyHomologous Superfamily
A [auth B]IPR054019Properdin, thrombospondin type 1 C-terminalRepeat
A [auth B]IPR049536Properdin, thrombospondin type 1 repeat 0Repeat

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
B [auth A]Pharos:  P27918
A [auth B]Pharos:  P27918