Annotations: 2V4I

Structure of a novel N-acyl-enzyme intermediate of an N-terminal nucleophile (Ntn) hydrolase, OAT2

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
H	SCOP2B Superfamily	ArgJ, C-terminal domain	8053799	3002225	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	ArgJ, C-terminal domain	8053799	3002225	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	ArgJ, C-terminal domain	8053799	3002225	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	ArgJ, C-terminal domain	8053799	3002225	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	DmpA/ArgJ-like	8041565	3001033	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	DmpA/ArgJ-like	8041565	3001033	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	DmpA/ArgJ-like	8041565	3001033	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	DmpA/ArgJ-like	8041565	3001033	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
H	Med26	e2v4iH2	A: a/b three-layered sandwiches	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: Med26	ECOD (v294.1)
F	Med26	e2v4iF2	A: a/b three-layered sandwiches	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: Med26	ECOD (v294.1)
D	Med26	e2v4iD2	A: a/b three-layered sandwiches	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: Med26	ECOD (v294.1)
B	Med26	e2v4iB2	A: a/b three-layered sandwiches	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: Med26	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
H	3.30.2330.10	Alpha Beta	2-Layer Sandwich	arginine biosynthesis bifunctional protein fold	arginine biosynthesis bifunctional protein suprefamily	CATH (4.3.0)
H	3.10.20.340	Alpha Beta	Roll	Ubiquitin-like (UB roll)	ArgJ beta chain, C-terminal domain	CATH (4.3.0)
F	3.30.2330.10	Alpha Beta	2-Layer Sandwich	arginine biosynthesis bifunctional protein fold	arginine biosynthesis bifunctional protein suprefamily	CATH (4.3.0)
F	3.10.20.340	Alpha Beta	Roll	Ubiquitin-like (UB roll)	ArgJ beta chain, C-terminal domain	CATH (4.3.0)
D	3.30.2330.10	Alpha Beta	2-Layer Sandwich	arginine biosynthesis bifunctional protein fold	arginine biosynthesis bifunctional protein suprefamily	CATH (4.3.0)
D	3.10.20.340	Alpha Beta	Roll	Ubiquitin-like (UB roll)	ArgJ beta chain, C-terminal domain	CATH (4.3.0)
B	3.30.2330.10	Alpha Beta	2-Layer Sandwich	arginine biosynthesis bifunctional protein fold	arginine biosynthesis bifunctional protein suprefamily	CATH (4.3.0)
B	3.10.20.340	Alpha Beta	Roll	Ubiquitin-like (UB roll)	ArgJ beta chain, C-terminal domain	CATH (4.3.0)
G	3.60.70.12	Alpha Beta	4-Layer Sandwich	L-amino peptidase D-ALA esterase/amidase	L-amino peptidase D-ALA esterase/amidase	CATH (4.3.0)
E	3.60.70.12	Alpha Beta	4-Layer Sandwich	L-amino peptidase D-ALA esterase/amidase	L-amino peptidase D-ALA esterase/amidase	CATH (4.3.0)
C	3.60.70.12	Alpha Beta	4-Layer Sandwich	L-amino peptidase D-ALA esterase/amidase	L-amino peptidase D-ALA esterase/amidase	CATH (4.3.0)
A	3.60.70.12	Alpha Beta	4-Layer Sandwich	L-amino peptidase D-ALA esterase/amidase	L-amino peptidase D-ALA esterase/amidase	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B, D, F, H	GLUTAMATE N-ACETYLTRANSFERASE 2 BETA CHAIN	acyltransferase activity L-glutamate N-acetyltransferase activity, acting on acetyl-L-ornithine as donor transferase activity catalytic activity L-amino-acid N-acetyltransferase activity amino acid acyltransferase activity L-glutamate N-acetyltransferase activity, acting on acetyl-CoA as donor	L-arginine biosynthetic process oxoacid metabolic process small molecule biosynthetic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process L-amino acid biosynthetic process organic acid metabolic process organic acid biosynthetic process alpha-amino acid metabolic process L-glutamine family amino acid biosynthetic process L-amino acid metabolic process carboxylic acid biosynthetic process arginine metabolic process proteinogenic amino acid metabolic process L-arginine biosynthetic process oxoacid metabolic process small molecule biosynthetic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process L-amino acid biosynthetic process organic acid metabolic process organic acid biosynthetic process alpha-amino acid metabolic process L-glutamine family amino acid biosynthetic process L-amino acid metabolic process carboxylic acid biosynthetic process arginine metabolic process proteinogenic amino acid metabolic process amino acid biosynthetic process biosynthetic process proteinogenic amino acid biosynthetic process metabolic process cellular process small molecule metabolic process alpha-amino acid biosynthetic process ornithine metabolic process ornithine biosynthetic process non-proteinogenic amino acid metabolic process non-proteinogenic amino acid biosynthetic process clavulanic acid biosynthetic process monocarboxylic acid biosynthetic process lactam biosynthetic process lactam metabolic process monocarboxylic acid metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm
A, C, E, G	GLUTAMATE N-ACETYLTRANSFERASE 2 ALPHA CHAIN	acyltransferase activity L-glutamate N-acetyltransferase activity, acting on acetyl-L-ornithine as donor transferase activity catalytic activity L-amino-acid N-acetyltransferase activity amino acid acyltransferase activity L-glutamate N-acetyltransferase activity, acting on acetyl-CoA as donor	L-arginine biosynthetic process oxoacid metabolic process small molecule biosynthetic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process L-amino acid biosynthetic process organic acid metabolic process organic acid biosynthetic process alpha-amino acid metabolic process L-glutamine family amino acid biosynthetic process L-amino acid metabolic process carboxylic acid biosynthetic process arginine metabolic process proteinogenic amino acid metabolic process L-arginine biosynthetic process oxoacid metabolic process small molecule biosynthetic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process L-amino acid biosynthetic process organic acid metabolic process organic acid biosynthetic process alpha-amino acid metabolic process L-glutamine family amino acid biosynthetic process L-amino acid metabolic process carboxylic acid biosynthetic process arginine metabolic process proteinogenic amino acid metabolic process amino acid biosynthetic process biosynthetic process proteinogenic amino acid biosynthetic process metabolic process cellular process small molecule metabolic process alpha-amino acid biosynthetic process ornithine metabolic process ornithine biosynthetic process non-proteinogenic amino acid metabolic process non-proteinogenic amino acid biosynthetic process clavulanic acid biosynthetic process monocarboxylic acid biosynthetic process lactam biosynthetic process lactam metabolic process monocarboxylic acid metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B, D, F, H	IPR002813	Arginine biosynthesis protein ArgJ	Family
B, D, F, H	IPR042195	ArgJ beta chain, C-terminal domain	Homologous Superfamily
B, D, F, H	IPR016117	ArgJ-like domain superfamily	Homologous Superfamily
A, C, E, G	IPR002813	Arginine biosynthesis protein ArgJ	Family
A, C, E, G	IPR042195	ArgJ beta chain, C-terminal domain	Homologous Superfamily
A, C, E, G	IPR016117	ArgJ-like domain superfamily	Homologous Superfamily

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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.