2QJ6 | pdb_00002qj6

Crystal structure analysis of a 14 repeat C-terminal fragment of toxin TcdA in Clostridium difficile

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BCW_binding_1e2qj6B1 A: beta duplicates or obligate multimersX: beta-hairpin stack (From Topology)H: beta-hairpin stack (From Topology)T: beta-hairpin stackF: CW_binding_1ECOD (1.6)
ACW_binding_1e2qj6A1 A: beta duplicates or obligate multimersX: beta-hairpin stack (From Topology)H: beta-hairpin stack (From Topology)T: beta-hairpin stackF: CW_binding_1ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B2.10.270.10 Mainly Beta Ribbon left handed beta-beta-3-solenoid Cholin BindingCATH (4.2.0)
A2.10.270.10 Mainly Beta Ribbon left handed beta-beta-3-solenoid Cholin BindingCATH (4.2.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Toxin A

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR038383CGT/MARTX, cysteine protease (CPD) domain superfamilyHomologous Superfamily
A, B
IPR024772TcdA/TcdB toxin, N-terminal helical domainDomain
A, B
IPR020974CGT/MARTX, cysteine protease (CPD) domainDomain
A, B
IPR024769TcdA/TcdB toxin, pore forming domainDomain
A, B
IPR029044Nucleotide-diphospho-sugar transferasesHomologous Superfamily
A, B
IPR024770TcdA/TcdB toxin, catalytic glycosyltransferase domainDomain
A, B
IPR018337Cell wall/choline-binding repeatRepeat