Enzyme

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     4. Lyases
        4.2 Carbon-oxygen lyases
            4.2.1 Hydro-lyases
ID:4.2.1.84
Description:Nitrile hydratase.
Alternative Name: Nitrile hydro-lyase.
Nitrilase.
Cath: 1.10.472.20; 3.60.110.10; 3.90.330.10; 2.30.30.50;

3D structure

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References

External Links

UniProtKB Enzyme Link: UniProtKB 4.2.1.84
BRENDA Enzyme Link: BRENDA 4.2.1.84
KEGG Enzyme Link: KEGG4.2.1.84
BioCyc Enzyme Link: BioCyc 4.2.1.84
ExPASy Enzyme Link: ExPASy4.2.1.84
EC2PDB Enzyme Link: EC2PDB 4.2.1.84
ExplorEnz Enzyme Link: ExplorEnz 4.2.1.84
PRIAM enzyme-specific profiles Link: PRIAM 4.2.1.84
IntEnz Enzyme Link: IntEnz 4.2.1.84
MEDLINE Enzyme Link: MEDLINE 4.2.1.84
MSA:

4.2.1.84;

Phylogenetic Tree:

4.2.1.84;

Uniprot:
M-CSA:
RHEA:12673 an aliphatic amide = a nitrile + H2O
RULE(radius=1) [*:1]-[C;H0;+0:2](-[NH2;+0:3])=[O;H0;+0:4]>>[*:1]-[C;H0;+0:2]#[N;H0;+0:3].[OH2;+0:4]
Reaction
Core-to-Core No scaffolds atoms were exchanged as a result of the reaction

References

TitleAuthorsDatePubMed ID
Full reaction mechanism of nitrile hydratase: a cyclic intermediate and an unexpected disulfide switch.Hopmann KH2014 Mar 1724597943
The active site sulfenic acid ligand in nitrile hydratases can function as a nucleophile.Martinez S, Wu R, Sanishvili R, Liu D, Holz R2014 Jan 2924383915
Thermal equilibrium of two conformations in photosensitive nitrile hydratase probed by the FTIR band of nitric oxide bound to the non-heme iron center.Suzuki H, Nojiri M, Kamiya N, Noguchi T2004 Jul15269247