Annotations: 3CE2

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Peptidase_M3	e3ce2A1	A: mixed a+b and a/b	X: Zincin-like	H: Metalloproteases (zincins) catalytic domain (From Topology)	T: Metalloproteases (zincins) catalytic domain	F: Peptidase_M3	ECOD (1.6)

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)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF08439	Oligopeptidase F (Peptidase_M3_N)	Oligopeptidase F	-	Family
A	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	Putative peptidase	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	organic substance metabolic process organonitrogen compound metabolic process proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

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