4NQ3 | pdb_00004nq3

Crystal structure of cyanuic acid hydrolase from A. caulinodans

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)
B	d4nq3b_	Alpha and beta proteins (a+b)	Bacillus chorismate mutase-like	YjgF-like	automated matches	automated matches	(Azorhizobium caulinodans ORS 571 ) [TaxId: 438753 ],	SCOPe (2.08)
A	d4nq3a_	Alpha and beta proteins (a+b)	Bacillus chorismate mutase-like	YjgF-like	automated matches	automated matches	(Azorhizobium caulinodans ORS 571 ) [TaxId: 438753 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	YjgF-like	8090334	3001733	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	YjgF-like	8090335	3001733	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	YjgF-like	8090336	3001733	SCOP2B (2022-06-29)
A	SCOP2 Family	AtzD-like	8045366	4004437	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	YjgF-like	8090335	3001733	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	YjgF-like	8090334	3001733	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	YjgF-like	8090336	3001733	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)
B	Hexapep	e4nq3B1	A: a/b three-layered sandwiches	X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	F: Hexapep	ECOD (v294.1)
A	Hexapep	e4nq3A1	A: a/b three-layered sandwiches	X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4	F: Hexapep	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.30.1330.170	Alpha Beta	2-Layer Sandwich	60s Ribosomal Protein L30	Chain: A	CATH (4.3.0)
B	3.30.1330.180	Alpha Beta	2-Layer Sandwich	60s Ribosomal Protein L30	Chain: A	CATH (4.3.0)
B	3.30.1330.160	Alpha Beta	2-Layer Sandwich	60s Ribosomal Protein L30	Chain: A	CATH (4.3.0)
A	3.30.1330.170	Alpha Beta	2-Layer Sandwich	60s Ribosomal Protein L30	Chain: A	CATH (4.3.0)
A	3.30.1330.180	Alpha Beta	2-Layer Sandwich	60s Ribosomal Protein L30	Chain: A	CATH (4.3.0)
A	3.30.1330.160	Alpha Beta	2-Layer Sandwich	60s Ribosomal Protein L30	Chain: A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF09663	Amidohydrolase ring-opening protein (Amido_AtzD_TrzD) (Amido_AtzD_TrzD)	Amidohydrolase ring-opening protein (Amido_AtzD_TrzD)	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Cyanuric acid amidohydrolase	hydrolase activity cyanuric acid amidohydrolase activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in cyclic amides catalytic activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds cation binding ion binding binding metal ion binding small molecule binding	cellular response to stimulus catabolic process response to stimulus cellular response to xenobiotic stimulus polyamine metabolic process s-triazine compound catabolic process xenobiotic catabolic process biogenic amine catabolic process xenobiotic metabolic process response to xenobiotic stimulus amine metabolic process cellular response to chemical stimulus organohalogen metabolic process response to chemical atrazine catabolic process cellular response to stimulus catabolic process response to stimulus cellular response to xenobiotic stimulus polyamine metabolic process s-triazine compound catabolic process xenobiotic catabolic process biogenic amine catabolic process xenobiotic metabolic process response to xenobiotic stimulus amine metabolic process cellular response to chemical stimulus organohalogen metabolic process response to chemical atrazine catabolic process metabolic process cellular process polyamine catabolic process biogenic amine metabolic process amine catabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR043006	Cyanuric acid hydrolase/Barbiturase, repeating unit B	Homologous Superfamily
A, B	IPR043007	Cyanuric acid hydrolase/Barbiturase, repeating unit C	Homologous Superfamily
A, B	IPR014086	Cyanuric acid hydrolase/Barbiturase	Family
A, B	IPR043008	Cyanuric acid hydrolase/Barbiturase, repeating unit A	Homologous Superfamily

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.