In enzymology, a hydroxylamine reductase (NADH) (EC 1.7.1.10) is an enzyme that catalyzes the chemical reaction.
| hydroxylamine reductase (NADH) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 1.7.1.10 | ||||||||
| CAS no. | 9032-06-8 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
- NH3 + NAD+ + H2O hydroxylamine + NADH + H+
The 3 substrates of this enzyme are NH3, NAD+, and H2O, whereas its 3 products are hydroxylamine, NADH, and H+.
This enzyme belongs to the family of oxidoreductases, specifically those acting on other nitrogenous compounds as donors with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is ammonium:NAD+ oxidoreductase. Other names in common use include hydroxylamine reductase, ammonium dehydrogenase, NADH-hydroxylamine reductase, N-hydroxy amine reductase, hydroxylamine reductase (NADH2), and NADH2:hydroxylamine oxidoreductase. This enzyme participates in nitrogen metabolism.
References
edit- Bernheim ML (1969). "The hydroxylamine reductase of mitochondria". Arch. Biochem. Biophys. 134 (2): 408–13. doi:10.1016/0003-9861(69)90300-2. PMID 4311180.
- Bernheim ML, Hochstein P (1968). "Reduction of hydroxylamine by rat liver mitochondria". Arch. Biochem. Biophys. 124 (1): 436–42. doi:10.1016/0003-9861(68)90349-4. PMID 4298499.
- Wang R, Nicholas DJ (1986). "Some properties of nitrite and hydroxylamine reductases from Derxia gummosa". Phytochemistry. 25 (11): 2463–2469. doi:10.1016/S0031-9422(00)84489-1.
