Annotations: 4IIY

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Peptidase_S66_N	e4iiyB2	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: Class I glutamine amidotransferase-like	F: Peptidase_S66_N	ECOD (1.6)
B	Peptidase_S66_C	e4iiyB1	A: a/b three-layered sandwiches	X: The swivelling beta/beta/alpha domains	H: The swivelling beta/beta/alpha domain (From Topology)	T: The swivelling beta/beta/alpha domain	F: Peptidase_S66_C	ECOD (1.6)
A	Peptidase_S66_N	e4iiyA1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: Class I glutamine amidotransferase-like	F: Peptidase_S66_N	ECOD (1.6)
A	Peptidase_S66_C	e4iiyA2	A: a/b three-layered sandwiches	X: The swivelling beta/beta/alpha domains	H: The swivelling beta/beta/alpha domain (From Topology)	T: The swivelling beta/beta/alpha domain	F: Peptidase_S66_C	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.50.10740	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Murein tetrapeptidase LD-carboxypeptidase, N-terminal domain	CATH (4.2.0)
B	3.50.30.60	Alpha Beta	3-Layer(bba) Sandwich	Glucose Oxidase	domain 1	CATH (4.2.0)
A	3.40.50.10740	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Murein tetrapeptidase LD-carboxypeptidase, N-terminal domain	CATH (4.2.0)
A	3.50.30.60	Alpha Beta	3-Layer(bba) Sandwich	Glucose Oxidase	domain 1	CATH (4.2.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	MccF	hydrolase activity catalytic activity identical protein binding protein binding binding	metabolic process cellular process bacteriocin immunity toxin metabolic process secondary metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR029062	Class I glutamine amidotransferase-like	Homologous Superfamily
A, B	IPR040921	LD-carboxypeptidase, C-terminal	Domain
A, B	IPR027461	LD-carboxypeptidase A, C-terminal domain superfamily	Homologous Superfamily
A, B	IPR040449	LD-carboxypeptidase, N-terminal	Domain
A, B	IPR027478	Murein tetrapeptide carboxypeptidase, N-terminal	Homologous Superfamily
A, B	IPR003507	Peptidase family S66	Family

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.