P-benzoquinone reductase (NADPH)
| p-benzoquinone reductase (NADPH) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 1.6.5.6 | ||||||||
| 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 | ||||||||
| |||||||||
p-benzoquinone reductase (NADPH) (EC 1.6.5.6) is an enzyme that catalyzes the chemical reaction
The three substrates of this enzyme are p-benzoquinone. reduced nicotinamide adenine dinucleotide phosphate (NADPH), and a proton. Its products are hydroquinone and NADP+.[1][2]
This enzyme belongs to the family of oxidoreductases, specifically those acting on NADH or NADPH with a quinone or similar compound as acceptor. The systematic name of this enzyme class is NADPH:p-benzoquinone oxidoreductase. This enzyme participates in the metabolism of 4-nitrophenol in a Moraxella species of bacteria.[2]
References
- ^ Enzyme 1.6.5.6 at KEGG Pathway Database.
- ^ a b Spain JC, Gibson DT (1991). "Pathway for Biodegradation of p-Nitrophenol in a Moraxella sp". Appl. Environ. Microbiol. 57 (3): 812–819. Bibcode:1991ApEnM..57..812S. doi:10.1128/aem.57.3.812-819.1991. PMC 182799. PMID 16348446.