Annotations: 4C2E

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF13180	e4c2eA13	A: beta barrels	X: PDZ domain (From Topology)	H: PDZ domain (From Topology)	T: PDZ domain	F: PF13180	ECOD (1.6)
A	PF01471	e4c2eA15	A: alpha arrays	X: PGBD-like (From Topology)	H: PGBD-like (From Topology)	T: PGBD-like	F: PF01471	ECOD (1.6)
A	PF22694	e4c2eA16	A: alpha bundles	X: Tail specific protease helical domain (From Topology)	H: Tail specific protease helical domain (From Topology)	T: Tail specific protease helical domain	F: PF22694	ECOD (1.6)
A	PF03572	e4c2eA14	A: a/b three-layered sandwiches	X: ClpP/crotonase (From Topology)	H: ClpP/crotonase (From Topology)	T: ClpP/crotonase	F: PF03572	ECOD (1.6)
B	PF13180	e4c2eB7	A: beta barrels	X: PDZ domain (From Topology)	H: PDZ domain (From Topology)	T: PDZ domain	F: PF13180	ECOD (1.6)
B	PF01471	e4c2eB2	A: alpha arrays	X: PGBD-like (From Topology)	H: PGBD-like (From Topology)	T: PGBD-like	F: PF01471	ECOD (1.6)
B	PF22694	e4c2eB8	A: alpha bundles	X: Tail specific protease helical domain (From Topology)	H: Tail specific protease helical domain (From Topology)	T: Tail specific protease helical domain	F: PF22694	ECOD (1.6)
B	PF03572	e4c2eB4	A: a/b three-layered sandwiches	X: ClpP/crotonase (From Topology)	H: ClpP/crotonase (From Topology)	T: ClpP/crotonase	F: PF03572	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF13180	PDZ domain (PDZ_2)	PDZ domain	-	Domain
A, B	PF03572	Peptidase family S41 (Peptidase_S41)	Peptidase family S41	-	Family
A, B	PF01471	Putative peptidoglycan binding domain (PG_binding_1)	Putative peptidoglycan binding domain	This domain is composed of three alpha helices [1]. This domain is found at the N or C terminus of a variety of enzymes involved in bacterial cell wall degradation [2]. This domain may have a general peptidoglycan binding function. This family is ...	This domain is composed of three alpha helices [1]. This domain is found at the N or C terminus of a variety of enzymes involved in bacterial cell wall degradation [2]. This domain may have a general peptidoglycan binding function. This family is found N-terminal to the catalytic domain of matrixins [3]. The domain is found to bind peptidoglycan experimentally [4].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	CARBOXY-TERMINAL PROCESSING PROTEASE CTPB	identical protein binding protein binding binding protein homodimerization activity protein dimerization activity peptidase activity catalytic activity, acting on a protein hydrolase activity catalytic activity endopeptidase activity serine hydrolase activity serine-type peptidase activity serine-type endopeptidase activity peptide binding	organic substance metabolic process metabolic process peptide metabolic process sporulation resulting in formation of a cellular spore developmental process anatomical structure morphogenesis anatomical structure formation involved in morphogenesis anatomical structure development sporulation organonitrogen compound metabolic process proteolysis primary metabolic process protein metabolic process macromolecule metabolic process organic substance metabolic process metabolic process peptide metabolic process sporulation resulting in formation of a cellular spore developmental process anatomical structure morphogenesis anatomical structure formation involved in morphogenesis anatomical structure development sporulation organonitrogen compound metabolic process proteolysis primary metabolic process protein metabolic process macromolecule metabolic process cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation cellular process signal transduction cell communication	outer membrane-bounded periplasmic space cell envelope periplasmic space cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR002477	Peptidoglycan binding-like	Domain
A, B	IPR029045	ClpP/crotonase-like domain superfamily	Homologous Superfamily
A, B	IPR036034	PDZ superfamily	Homologous Superfamily
A, B	IPR036365	PGBD-like superfamily	Homologous Superfamily
A, B	IPR005151	Tail specific protease	Domain
A, B	IPR001478	PDZ domain	Domain
A, B	IPR004447	C-terminal-processing peptidase S41A	Family
A, B	IPR036366	PGBD superfamily	Homologous Superfamily

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.