4B0E

Crystal structure of the Caf1A usher protein N-terminal domain from Yersinia pestis

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
D	d4b0ed_	All beta proteins	FimD N-terminal domain-like	FimD N-terminal domain-like	automated matches	automated matches	(Yersinia pestis ) [TaxId: 632 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PapC_N	e4b0eA2	A: beta barrels	X: FimD N-terminal domain-like	H: FimD N-terminal domain-like (From Topology)	T: FimD N-terminal domain-like	F: PapC_N	ECOD (1.6)
B	PapC_N	e4b0eB3	A: beta barrels	X: FimD N-terminal domain-like	H: FimD N-terminal domain-like (From Topology)	T: FimD N-terminal domain-like	F: PapC_N	ECOD (1.6)
C	PapC_N	e4b0eC3	A: beta barrels	X: FimD N-terminal domain-like	H: FimD N-terminal domain-like (From Topology)	T: FimD N-terminal domain-like	F: PapC_N	ECOD (1.6)
D	PapC_N	e4b0eD2	A: beta barrels	X: FimD N-terminal domain-like	H: FimD N-terminal domain-like (From Topology)	T: FimD N-terminal domain-like	F: PapC_N	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.10.20.410	Alpha Beta	Roll	Ubiquitin-like (UB roll)	PapC, N-terminal domain	CATH (4.3.0)
B	3.10.20.410	Alpha Beta	Roll	Ubiquitin-like (UB roll)	PapC, N-terminal domain	CATH (4.3.0)
C	3.10.20.410	Alpha Beta	Roll	Ubiquitin-like (UB roll)	PapC, N-terminal domain	CATH (4.3.0)
D	3.10.20.410	Alpha Beta	Roll	Ubiquitin-like (UB roll)	PapC, N-terminal domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF13954	PapC N-terminal domain (PapC_N)	PapC N-terminal domain	The PapC N-terminal domain is a structural domain found at the N-terminus of the E. coli PapC protein. Pili are assembled using the chaperone usher system. In E.coli this is composed of the chaperone PapD and the usher PapC. This domain represents th ...	The PapC N-terminal domain is a structural domain found at the N-terminus of the E. coli PapC protein. Pili are assembled using the chaperone usher system. In E.coli this is composed of the chaperone PapD and the usher PapC. This domain represents the N-terminal domain from PapC and its homologues. This domain is involved in substrate binding [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	F1 CAPSULE-ANCHORING PROTEIN	wide pore channel activity passive transmembrane transporter activity channel activity porin activity fimbrial usher porin activity transporter activity transmembrane transporter activity	cellular component biogenesis cellular component organization cellular component assembly cell projection organization cellular process pilus assembly cellular component organization or biogenesis pilus organization cell projection assembly	cell periphery cell outer membrane external encapsulating structure membrane cell envelope outer membrane cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR042186	Outer membrane usher protein FimD, plug domain	Homologous Superfamily
A, B, C, D	IPR037224	PapC, N-terminal domain superfamily	Homologous Superfamily
A, B, C, D	IPR018030	Fimbrial membrane usher, conserved site	Conserved Site
A, B, C, D	IPR025885	PapC, N-terminal domain	Domain
A, B, C, D	IPR043142	PapC-like, C-terminal domain superfamily	Homologous Superfamily
A, B, C, D	IPR025949	PapC-like, C-terminal domain	Domain
A, B, C, D	IPR000015	Outer membrane usher protein	Family

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.