Annotations: 3G23

Crystal structure of a ld-carboxypeptidase a (saro_1426) from novosphingobium aromaticivorans dsm at 1.89 A resolution

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Peptidase_S66C	e3g23B1	A: beta barrels	X: HTH	H: Nudix	T: Nudix	F: Peptidase_S66C	ECOD (v294.2)
A	ArsC	e3g23A1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding protein	T: Nucleic acid-binding protein	F: ArsC	ECOD (v294.2)

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 (4.3.0)
B	3.50.30.60	Alpha Beta	3-Layer(bba) Sandwich	Glucose Oxidase	domain 1	CATH (4.3.0)
A	3.40.50.10740	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Murein tetrapeptidase LD-carboxypeptidase, N-terminal domain	CATH (4.3.0)
A	3.50.30.60	Alpha Beta	3-Layer(bba) Sandwich	Glucose Oxidase	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF17676	LD-carboxypeptidase C-terminal domain (Peptidase_S66C)	LD-carboxypeptidase C-terminal domain	Muramoyl-tetrapeptide carboxypeptidase hydrolyses a peptide bond between a di-basic amino acid and the C-terminal D-alanine in the tetrapeptide moiety in peptidoglycan. This cleaves the bond between an L- and a D-amino acid. The function of this acti ...	Muramoyl-tetrapeptide carboxypeptidase hydrolyses a peptide bond between a di-basic amino acid and the C-terminal D-alanine in the tetrapeptide moiety in peptidoglycan. This cleaves the bond between an L- and a D-amino acid. The function of this activity is in murein recycling. This family also includes the microcin c7 self-immunity protein Swiss:Q47511. This family corresponds to Merops family S66.	Domain
A, B	PF02016	LD-carboxypeptidase N-terminal domain (Peptidase_S66)	LD-carboxypeptidase N-terminal domain	Muramoyl-tetrapeptide carboxypeptidase hydrolyses a peptide bond between a di-basic amino acid and the C-terminal D-alanine in the tetrapeptide moiety in peptidoglycan. This cleaves the bond between an L- and a D-amino acid. The function of this acti ...	Muramoyl-tetrapeptide carboxypeptidase hydrolyses a peptide bond between a di-basic amino acid and the C-terminal D-alanine in the tetrapeptide moiety in peptidoglycan. This cleaves the bond between an L- and a D-amino acid. The function of this activity is in murein recycling. This family also includes the microcin c7 self-immunity protein Swiss:Q47511. This family corresponds to Merops family S66.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	LD-carboxypeptidase A	peptidase activity serine hydrolase activity catalytic activity, acting on a protein serine-type peptidase activity hydrolase activity catalytic activity exopeptidase activity carboxypeptidase activity	proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule 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

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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.