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 1ZWT | pdb_00001zwt

Structure of the globular head domain of the bundlin, BfpA, of the bundle-forming pilus of Enteropathogenic E.coli

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APutative cell wall binding repeat / Choline-binding repeate1zwtA1 A: alpha arraysX: cradle loop barrelH: RIFT-relatedT: PUA domainF: Putative cell wall binding repeat / Choline-binding repeatECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.30.1690.10 Alpha Beta 2-Layer Sandwich TcpA-like pilin TcpA-like pilinCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF05307Bundlin (Bundlin)BundlinThis family consists of several bundlin proteins from E. coli. Bundlin is a type IV pilin protein that is the only known structural component of enteropathogenic Escherichia coli bundle-forming pili (BFP). BFP play a role in virulence, antigenicity, ...This family consists of several bundlin proteins from E. coli. Bundlin is a type IV pilin protein that is the only known structural component of enteropathogenic Escherichia coli bundle-forming pili (BFP). BFP play a role in virulence, antigenicity, autoaggregation, and localised adherence to epithelial cells [1]. These proteins contain an N-terminal methylation motif.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Major structural subunit of bundle-forming pilus- -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR007971Major structural subunit of bundle-forming pilusFamily
IPR012902Prokaryotic N-terminal methylation sitePTM
IPR045584Pilin-likeHomologous Superfamily