Annotations: 2QR4

Crystal structure of oligoendopeptidase-F from Enterococcus faecium

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A		e2qr4A1	A: alpha arrays	X: Profilin-like	H: sensor domains	T: sensor domains	F:	ECOD (v295.2)
B	CsrA	e2qr4B1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: CsrA	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.20.140.70	Mainly Alpha	Up-down Bundle	Butyryl-CoA Dehydrogenase, subunit A	domain 3	CATH (4.3.0)
A	1.10.287.830	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	putative peptidase helix hairpin domain like	CATH (4.3.0)
A	1.10.1370.20	Mainly Alpha	Orthogonal Bundle	Neurolysin	domain 3	CATH (4.3.0)
B	1.20.140.70	Mainly Alpha	Up-down Bundle	Butyryl-CoA Dehydrogenase, subunit A	domain 3	CATH (4.3.0)
B	1.10.287.830	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	putative peptidase helix hairpin domain like	CATH (4.3.0)
B	1.10.1370.20	Mainly Alpha	Orthogonal Bundle	Neurolysin	domain 3	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF08439	Oligopeptidase F (Peptidase_M3_N)	Oligopeptidase F	-	Family
A, B	PF01432	Peptidase family M3 (Peptidase_M3)	Peptidase family M3	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Peptidase M3B, oligoendopeptidase F	cation binding ion binding binding metal ion binding small molecule binding peptidase activity catalytic activity, acting on a protein metalloendopeptidase activity hydrolase activity metallopeptidase activity catalytic activity endopeptidase activity	metabolic process cellular process peptide metabolic process proteolysis primary metabolic process protein metabolic process macromolecule metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR004438	Peptidase M3B, oligoendopeptidase F	Family
A, B	IPR042088	Oligoendopeptidase F, C-terminal domain	Homologous Superfamily
A, B	IPR013647	Oligopeptidase F, N-terminal domain	Domain
A, B	IPR001567	Peptidase M3A/M3B catalytic domain	Domain
A, B	IPR045090	Peptidase M3A/M3B	Family

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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.