Annotations: 3VAR

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A		e3varA1	A: beta-Grasp	X: Ubiquitin-related	H: Ubiquitin-like	T: Elong_Iki1	F:	ECOD (20:10:01)
A		e3varA2	A: Four-helical up-and-down bundle	X: N-terminal helical domain in restriction-modification system methylation subunit	H: N-terminal helical domain in restriction-modification system methylation subunit	T: N6_Mtase	F:	ECOD (20:10:01)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.630.10	Alpha Beta	3-Layer(aba) Sandwich	Aminopeptidase	Zn peptidases	CATH (4.3.0)
A	2.30.250.10	Mainly Beta	Roll	Aminopeptidase i, Domain 2	Aminopeptidase i, Domain 2	CATH (4.3.0)

Chains	Accession	Name	Description	Comments	Source
A	PF02127	Aminopeptidase I zinc metalloprotease (M18) (Peptidase_M18)	Aminopeptidase I zinc metalloprotease (M18)	-	Family

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Aspartyl aminopeptidase	peptidase activity catalytic activity, acting on a protein metallopeptidase activity hydrolase activity catalytic activity cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding aminopeptidase activity exopeptidase activity	proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm