Annotations: 3F83

Structure of fusion complex of the minor pilin CfaE and major pilin CfaB of CFA/I pili from ETEC E. coli

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	CS1 type fimbrial assembly protein-like	8098441	4004778	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Fimbrillin MatB-like	8098442	3002281	SCOP2 (2022-06-29)
A	SCOP2B Superfamily	Fimbrillin MatB-like	8095992	3002281	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Fimbrillin MatB-like	8095991	3002281	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF31151	e3f83A1	A: a/b three-layered sandwiches	X: Four-helical up-and-down bundle	H: Restriction endonuclease-like	T: Restriction endonuclease-like	F: PF31151	ECOD (v294.1)
A	Fimbrial_CS1	e3f83A2	A: a/b three-layered sandwiches	X: Four-helical up-and-down bundle	H: Restriction endonuclease-like	T: Restriction endonuclease-like	F: Fimbrial_CS1	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.2520	Mainly Beta	Sandwich	Immunoglobulin-like	CFA/I fimbrial subunit E, adhesin domain	CATH (4.3.0)
A	2.60.40.2040	Mainly Beta	Sandwich	Immunoglobulin-like	CFA/I fimbrial subunit E, pilin domain	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Fusion of the minor pilin CfaE and major pilin CfaB	-	-	pilus cell projection cellular anatomical structure

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR007540	Fimbrial major subunit, CS1-type	Family
A	IPR010888	CblD-like pilus biogenesis initiator	Family
A	IPR043037	CFA/I fimbrial subunit E, adhesin domain	Homologous Superfamily

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.