4-Nitrophenol 4-monooxygenase
| 4-nitrophenol 4-monooxygenase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 1.14.13.167 | ||||||||
| Databases | |||||||||
| BRENDA | enzyme data | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | enzyme entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| Rhea | reactions | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
4-nitrophenol 4-monooxygenase (EC 1.14.13.167, pnpA (gene), pdcA (gene)) is an enzyme with systematic name 4-nitrophenol,NAD(P)H:oxygen 4-oxidoreductase (4-hydroxylating, nitrite-forming).[1] This enzyme catalyses the following chemical reaction
The four substrates of this enzyme are 4-nitrophenol, reduced nicotinamide adenine dinucleotide phosphate (NADPH), oxygen, and a proton. Its products are 1,4-benzoquinone, oxidised NADP+, water, and nitrous acid. It is a flavoprotein that uses flavin adenine dinucleotide as a cofactor.[2]
References
- ↑ Zhang JJ, Liu H, Xiao Y, Zhang XE, Zhou NY (April 2009). "Identification and characterization of catabolic para-nitrophenol 4-monooxygenase and para-benzoquinone reductase from Pseudomonas sp. strain WBC-3". Journal of Bacteriology. 191 (8): 2703–10. doi:10.1128/JB.01566-08. PMC 2668391. PMID 19218392.
- ↑ Enzyme 1.14.13.167 at KEGG Pathway Database.
External links
- 4-nitrophenol+4-monooxygenase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
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