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The structure of arginine/ornithine succinyltransferase subunit AI from Pseudomonas aeruginosa.

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
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: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1ylea1	Alpha and beta proteins (a+b)	Acyl-CoA N-acyltransferases (Nat)	Acyl-CoA N-acyltransferases (Nat)	AstA-like	Arginine N-succinyltransferase, alpha chain, AstA	(Pseudomonas aeruginosa ) [TaxId: 287 ],	SCOPe (2.08)
A	d1ylea3	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Pseudomonas aeruginosa ) [TaxId: 287 ],	SCOPe (2.08)
A	d1ylea2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Pseudomonas aeruginosa ) [TaxId: 287 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	AstA-like	8022343	4003932	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Acyl-CoA N-acyltransferases (Nat)	8034723	3000403	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	AstA_C	e1yleA2	A: beta barrels	X: cradle loop barrel	H: Arginine N-succinyltransferase alpha chain C-terminal domain (From Topology)	T: Arginine N-succinyltransferase alpha chain C-terminal domain	F: AstA_C	ECOD (1.6)
A	AstA_N	e1yleA1	A: a+b three layers	X: Nat/Ivy	H: Acyl-CoA N-acyltransferases (Nat) (From Topology)	T: Acyl-CoA N-acyltransferases (Nat)	F: AstA_N	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.40.40.20	Mainly Beta	Beta Barrel	Barwin-like endoglucanases		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF04958	Arginine N-succinyltransferase beta subunit (AstA)	Arginine N-succinyltransferase beta subunit	Arginine N-succinyltransferase EC:2.3.1.109 catalyses the transfer of succinyl-CoA to arginine to produce succinyl-arginine. This is the first step in arginine catabolism by the arginine succinyltransferase pathway.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Arginine N-succinyltransferase, alpha chain	N-succinyltransferase activity acyltransferase activity arginine N-succinyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity succinyltransferase activity catalytic activity N-acyltransferase activity	catabolic process oxoacid metabolic process glutamine family amino acid catabolic process amino acid metabolic process arginine catabolic process organic acid metabolic process organic acid catabolic process alpha-amino acid metabolic process glutamine family amino acid metabolic process cellular catabolic process arginine metabolic process carboxylic acid catabolic process small molecule metabolic process amino acid catabolic process catabolic process oxoacid metabolic process glutamine family amino acid catabolic process amino acid metabolic process arginine catabolic process organic acid metabolic process organic acid catabolic process alpha-amino acid metabolic process glutamine family amino acid metabolic process cellular catabolic process arginine metabolic process carboxylic acid catabolic process small molecule metabolic process amino acid catabolic process cellular metabolic process carboxylic acid metabolic process L-amino acid catabolic process primary metabolic process L-amino acid metabolic process proteinogenic amino acid metabolic process alpha-amino acid catabolic process proteinogenic amino acid catabolic process metabolic process cellular process small molecule catabolic process succinate metabolic process dicarboxylic acid metabolic process arginine catabolic process to succinate	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR007041	Arginine N-succinyltransferase AstA/AruG	Family
A	IPR016181	Acyl-CoA N-acyltransferase	Homologous Superfamily
A	IPR017651	Arginine/ornithine succinyltransferase, alpha subunit	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.