Annotations: 1V29

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1v29a_	Alpha and beta proteins (a+b)	Nitrile hydratase alpha chain	Nitrile hydratase alpha chain	Nitrile hydratase alpha chain	Cobalt-containing nitrile hydratase	(Bacillus smithii ) [TaxId: 1479 ],	SCOPe (2.08)
B	d1v29b_	All beta proteins	SH3-like barrel	Electron transport accessory proteins	Nitrile hydratase beta chain	Cobalt-containing nitrile hydratase	(Bacillus smithii ) [TaxId: 1479 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Nitrile hydratase alpha chain	8030584	4002201	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Nitrile hydratase alpha chain	8042963	3000945	SCOP2 (2022-06-29)
B	SCOP2 Family	Nitrile hydratase beta chain	8030587	4001743	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Electron transport accessory proteins	8042966	3000325	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	PF02979	e1v29A1	A: a+b complex topology	X: Nitrile hydratase alpha chain (From Topology)	H: Nitrile hydratase alpha chain (From Topology)	T: Nitrile hydratase alpha chain	F: PF02979	ECOD (1.6)
B	PF02211	e1v29B2	A: beta barrels	X: SH3	H: SH3	T: SH3	F: PF02211	ECOD (1.6)
B	PF21006	e1v29B3	A: alpha arrays	X: Nitrile hydratase subunit beta N-termial domain (From Topology)	H: Nitrile hydratase subunit beta N-termial domain (From Topology)	T: Nitrile hydratase subunit beta N-termial domain	F: PF21006	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.90.330.10	Alpha Beta	Alpha-Beta Complex	Nitrile Hydratase	Chain A	CATH (4.3.0)
B	1.10.472.20	Mainly Alpha	Orthogonal Bundle	Cyclin A	domain 1	CATH (4.3.0)
B	2.30.30.50	Mainly Beta	Roll	SH3 type barrels.		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF02979	Nitrile hydratase, alpha chain (NHase_alpha)	Nitrile hydratase, alpha chain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	nitrile hydratase a chain	hydro-lyase activity lyase activity indole-3-acetonitrile nitrile hydratase activity catalytic activity carbon-oxygen lyase activity nitrile hydratase activity cation binding transition metal ion binding ion binding binding metal ion binding small molecule binding	-	-
B	nitrile hydratase b chain	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR004232	Nitrile hydratase alpha /Thiocyanate hydrolase gamma	Domain
A	IPR036648	Nitrile hydratase alpha /Thiocyanate hydrolase gamma superfamily	Homologous Superfamily
A	IPR018141	Nitrile hydratase, alpha subunit	Family
A	IPR023900	Nitrile hydratase alpha subunit /Thiocyanate hydrolase gamma 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 R01GM133198.