2WBC | pdb_00002wbc

REFINED CRYSTAL STRUCTURE (2.3 ANGSTROM) OF A WINGED BEAN CHYMOTRYPSIN INHIBITOR AND LOCATION OF ITS SECOND REACTIVE SITE

External Resource: Annotation


Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad2wbca_ All beta proteins beta-Trefoil STI-like Kunitz (STI) inhibitors chymotrypsin inhibitor WCI (Psophocarpus tetragonolobus ) [TaxId: 3891 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilySTI-like 8042035 3000715 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AKunitz_legumee2wbcA1 A: beta duplicates or obligate multimersX: beta-Trefoil (From Topology)H: beta-Trefoil (From Topology)T: beta-TrefoilF: Kunitz_legumeECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A2.80.10.50 Mainly Beta Trefoil Trefoil (Acidic Fibroblast Growth Factor, subunit A) CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
CHYMOTRYPSIN INHIBITOR - -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR002160Proteinase inhibitor I3, Kunitz legumeFamily
IPR011065Kunitz inhibitor STI-like superfamilyHomologous Superfamily