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
Protein Family Annotation
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)
A	SCOP2B Superfamily	DmpA/ArgJ-like	8041565	3001033	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	DmpA/ArgJ-like	8041565	3001033	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	DmpA/ArgJ-like	8041565	3001033	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	DmpA/ArgJ-like	8041565	3001033	SCOP2B (2022-06-29)
B	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)
F	SCOP2B Superfamily	ArgJ C-terminal domain	8053799	3002225	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	ArgJ C-terminal domain	8053799	3002225	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)
B	PF01960	e2v4iB2	A: a+b two layers	X: C-terminal domain of OAT (ornithine acetyltransferase) (From Topology)	H: C-terminal domain of OAT (ornithine acetyltransferase) (From Topology)	T: C-terminal domain of OAT (ornithine acetyltransferase)	F: PF01960	ECOD (1.6)
D	PF01960	e2v4iD2	A: a+b two layers	X: C-terminal domain of OAT (ornithine acetyltransferase) (From Topology)	H: C-terminal domain of OAT (ornithine acetyltransferase) (From Topology)	T: C-terminal domain of OAT (ornithine acetyltransferase)	F: PF01960	ECOD (1.6)
F	PF01960	e2v4iF2	A: a+b two layers	X: C-terminal domain of OAT (ornithine acetyltransferase) (From Topology)	H: C-terminal domain of OAT (ornithine acetyltransferase) (From Topology)	T: C-terminal domain of OAT (ornithine acetyltransferase)	F: PF01960	ECOD (1.6)
H	PF01960	e2v4iH2	A: a+b two layers	X: C-terminal domain of OAT (ornithine acetyltransferase) (From Topology)	H: C-terminal domain of OAT (ornithine acetyltransferase) (From Topology)	T: C-terminal domain of OAT (ornithine acetyltransferase)	F: PF01960	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
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)
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)
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)
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)
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)
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)
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)
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)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C, E, G	PF01960	ArgJ family (ArgJ)	ArgJ family	-	Family
B, D, F, H	PF01960	ArgJ family (ArgJ)	ArgJ family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C, E, G	GLUTAMATE N-ACETYLTRANSFERASE 2 ALPHA CHAIN	glutamate N-acetyltransferase activity acetyltransferase activity N-acetyltransferase activity acyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity catalytic activity N-acyltransferase activity acetyl-CoA:L-glutamate N-acetyltransferase activity	oxoacid metabolic process glutamine family amino acid biosynthetic process cellular biosynthetic process organonitrogen compound biosynthetic process amino acid metabolic process organic acid metabolic process organic acid biosynthetic process arginine biosynthetic process alpha-amino acid metabolic process carboxylic acid biosynthetic process glutamine family amino acid metabolic process arginine metabolic process organic substance metabolic process organic substance biosynthetic process oxoacid metabolic process glutamine family amino acid biosynthetic process cellular biosynthetic process organonitrogen compound biosynthetic process amino acid metabolic process organic acid metabolic process organic acid biosynthetic process arginine biosynthetic process alpha-amino acid metabolic process carboxylic acid biosynthetic process glutamine family amino acid metabolic process arginine metabolic process organic substance metabolic process organic substance biosynthetic process nitrogen compound metabolic process small molecule metabolic process organonitrogen compound metabolic process small molecule biosynthetic process cellular metabolic process carboxylic acid metabolic process primary metabolic process L-amino acid biosynthetic process L-amino acid metabolic process proteinogenic amino acid metabolic process amino acid biosynthetic process biosynthetic process proteinogenic amino acid biosynthetic process metabolic process cellular process alpha-amino acid biosynthetic process clavulanic acid biosynthetic process clavulanic acid metabolic process cellular nitrogen compound biosynthetic process heterocycle metabolic process amide metabolic process monocarboxylic acid biosynthetic process amide biosynthetic process cellular nitrogen compound metabolic process lactam biosynthetic process heterocycle biosynthetic process lactam metabolic process organic cyclic compound metabolic process organic cyclic compound biosynthetic process monocarboxylic acid metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity
B, D, F, H	GLUTAMATE N-ACETYLTRANSFERASE 2 BETA CHAIN	glutamate N-acetyltransferase activity acetyltransferase activity N-acetyltransferase activity acyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity catalytic activity N-acyltransferase activity acetyl-CoA:L-glutamate N-acetyltransferase activity	oxoacid metabolic process glutamine family amino acid biosynthetic process cellular biosynthetic process organonitrogen compound biosynthetic process amino acid metabolic process organic acid metabolic process organic acid biosynthetic process arginine biosynthetic process alpha-amino acid metabolic process carboxylic acid biosynthetic process glutamine family amino acid metabolic process arginine metabolic process organic substance metabolic process organic substance biosynthetic process oxoacid metabolic process glutamine family amino acid biosynthetic process cellular biosynthetic process organonitrogen compound biosynthetic process amino acid metabolic process organic acid metabolic process organic acid biosynthetic process arginine biosynthetic process alpha-amino acid metabolic process carboxylic acid biosynthetic process glutamine family amino acid metabolic process arginine metabolic process organic substance metabolic process organic substance biosynthetic process nitrogen compound metabolic process small molecule metabolic process organonitrogen compound metabolic process small molecule biosynthetic process cellular metabolic process carboxylic acid metabolic process primary metabolic process L-amino acid biosynthetic process L-amino acid metabolic process proteinogenic amino acid metabolic process amino acid biosynthetic process biosynthetic process proteinogenic amino acid biosynthetic process metabolic process cellular process alpha-amino acid biosynthetic process clavulanic acid biosynthetic process clavulanic acid metabolic process cellular nitrogen compound biosynthetic process heterocycle metabolic process amide metabolic process monocarboxylic acid biosynthetic process amide biosynthetic process cellular nitrogen compound metabolic process lactam biosynthetic process heterocycle biosynthetic process lactam metabolic process organic cyclic compound metabolic process organic cyclic compound biosynthetic process monocarboxylic acid metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
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
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

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.