![](./images/Brenda_klein.gif)
1.6.5.2Gene ontology ID
GO:0003955
Definition
Catalysis of the reaction: NAD(P)H + H+ + a quinone = NAD(P)+ + a hydroquinone
Synonyms
1. azoreductase activity
2. dehydrogenase, reduced nicotinamide adenine dinucleotide (phosphate, quinone) activity
3. diaphorase activity
4. DT-diaphorase activity
5. flavoprotein NAD(P)H-quinone reductase activity
6. menadione oxidoreductase activity
7. menadione reductase activity
8. NAD(P)H dehydrogenase activity
9. NAD(P)H menadione reductase activity
10. NAD(P)H(2) dehydrogenase (quinone) activity
11. NAD(P)H-quinone dehydrogenase activity
12. NAD(P)H-quinone oxidoreductase activity
13. NAD(P)H2 dehydrogenase (quinone)
14. NAD(P)H: menadione oxidoreductase activity
15. NAD(P)H:(quinone-acceptor)oxidoreductase activity
16. NAD(P)H:quinone oxidoreductase activity
17. NADH-menadione reductase activity
18. Naphthoquinone reductase activity
19. NQO1
20. p-benzoquinone reductase activity
21. phylloquinone reductase activity
22. QR1
23. quinone reductase activity
24. reduced NAD(P)H dehydrogenase activity
25. reduced nicotinamide-adenine dinucleotide (phosphate) dehydrogenase activity
26. viologen accepting pyridine nucleotide oxidoreductase activity
27. vitamin K reductase activity
28. vitamin-K reductase activity
References
Legend
![](./ontology/inc/tree/images/is_a.png)
is an element of the parent element
![](./ontology/inc/tree/images/part_of.png)
is a part of the parent element
![](./ontology/inc/tree/images/rel.png)
is related to the parent element
![](./ontology/inc/tree/images/der.png)
derives from the parent element
![](./ontology/inc/tree/images/tissue_branch.png)
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![](./ontology/inc/tree/images/brenda_branch.png)
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![](./ontology/inc/tree/images/localization_branch.png)
at least 1 tissue/ enzyme/ localization link in this branch
![](./ontology/inc/tree/images/tissue.png)
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![](./ontology/inc/tree/images/brenda.png)
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![](./ontology/inc/tree/images/localization.png)
tissue/ enzyme/ localization link to BRENDA