2OKM | pdb_00002okm

Crystal structure of ACE19, the collagen binding subdomain of Enterococcus faecalis surface protein ACE

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 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)
A	d2okma_	All beta proteins	Common fold of diphtheria toxin/transcription factors/cytochrome f	Bacterial adhesins	automated matches	automated matches	(Enterococcus faecalis ) [TaxId: 1351 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Collagen-binding domain of adhesin	8085590	4002031	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Bacterial adhesin-like	8085591	3000723	SCOP2 (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	Collagen_bind	e2okmA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: Collagen_bind	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.740	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF05737	Collagen binding domain (Collagen_bind)	Collagen binding domain	The domain fold is a jelly-roll, composed of two antiparallel beta-sheets and two short alpha-helices [1]. A groove on beta-sheet I exhibited the best surface complementarity to the collagen. This site partially overlaps with the peptide sequence pre ...	The domain fold is a jelly-roll, composed of two antiparallel beta-sheets and two short alpha-helices [1]. A groove on beta-sheet I exhibited the best surface complementarity to the collagen. This site partially overlaps with the peptide sequence previously shown to be critical for collagen binding. Recombinant proteins containing single amino acid mutations designed to disrupt the surface of the putative binding site exhibited significantly lower affinities for collagen.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Collagen adhesin	collagen binding protein-containing complex binding binding	cell adhesion cellular process	cellular anatomical structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR008456	Collagen binding domain	Domain
A	IPR008966	Adhesion domain superfamily	Homologous Superfamily
A	IPR011252	Fibrogen-binding domain 1	Homologous Superfamily
A	IPR019931	LPXTG cell wall anchor domain	Domain
A	IPR043631	QPE repeat	Repeat
A	IPR041171	SDR-like Ig domain	Domain

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.