4F8N | pdb_00004f8n

X-ray structure of PsaA from Yersinia pestis, in complex with galactose and phosphate choline

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AHSP70e4f8nA1 A: a/b three-layered sandwichesX: all-alpha NTP pyrophosphatasesH: all-alpha NTP pyrophosphatasesT: MazG-relatedF: HSP70ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A2.60.40.3590 Mainly Beta Sandwich Immunoglobulin-like CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF21462Ph 6 antigen (PsaS)Ph 6 antigenThis entry represents the ph 6 antigen (also known as adhesin or antigen 4) from Yersinia pestis, which is part of fimbriae, necessary for full virulence [1,2]. It mediates bacterial attachment to alveolar cells of the lung. Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
pH 6 antigen- -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR053731Fimbrial Structure-Associated Virulence FactorHomologous Superfamily
IPR048725Fimbrial protein MyfA/ph 6 antigenFamily