Annotations: 8C2O

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.630.40	Alpha Beta	3-Layer(aba) Sandwich	Aminopeptidase	Zn-dependent exopeptidases	CATH (utative)
B	3.40.630.40	Alpha Beta	3-Layer(aba) Sandwich	Aminopeptidase	Zn-dependent exopeptidases	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF01520	N-acetylmuramoyl-L-alanine amidase (Amidase_3)	N-acetylmuramoyl-L-alanine amidase	This enzyme domain cleaves the amide bond between N-acetylmuramoyl and L-amino acids in bacterial cell walls.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	N-acetylmuramoyl-L-alanine amidase AmiA	cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding peptidoglycan muralytic activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides hydrolase activity catalytic activity N-acetylmuramoyl-L-alanine amidase activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds	cellular response to stimulus cellular response to antibiotic cellular response to chemical stimulus response to stimulus response to chemical cellular process response to antibiotic carbohydrate derivative catabolic process catabolic process peptidoglycan catabolic process glycosaminoglycan metabolic process carbohydrate derivative metabolic process aminoglycan catabolic process macromolecule catabolic process cellular response to stimulus cellular response to antibiotic cellular response to chemical stimulus response to stimulus response to chemical cellular process response to antibiotic carbohydrate derivative catabolic process catabolic process peptidoglycan catabolic process glycosaminoglycan metabolic process carbohydrate derivative metabolic process aminoglycan catabolic process macromolecule catabolic process glycosaminoglycan catabolic process aminoglycan metabolic process peptidoglycan metabolic process metabolic process macromolecule metabolic process cell division cellular component organization cell wall organization or biogenesis cell wall organization cellular component organization or biogenesis external encapsulating structure organization reproductive process in single-celled organism reproductive process cytokinesis cell cycle FtsZ-dependent cytokinesis cell cycle process asexual reproduction	cellular anatomical structure periplasmic space outer membrane-bounded periplasmic space cell envelope

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR006311	Twin-arginine translocation pathway, signal sequence	Conserved Site
A, B	IPR050695	N-acetylmuramoyl-L-alanine amidase 3	Family
A, B	IPR002508	N-acetylmuramoyl-L-alanine amidase, catalytic 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.