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Catalysis of an oxidation-reduction (redox) reaction in which NADH or NADPH acts as a hydrogen or electron donor and reduces a quinone or a similar acceptor molecule. Catalysis of an oxidation-reduction (redox) reaction in which NADH or NADPH acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor. Catalysis of the reaction: NAD(P)H + H+ + a quinone = NAD(P)(+) + a hydroquinone.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: NAD(P)H dehydrogenase (quinone) activity
Acc: GO:0003955
Aspect: Molecular Function
Desc: Catalysis of the reaction: NAD(P)H + H+ + a quinone = NAD(P)(+) + a hydroquinone.
Synonyms:
  • NAD(P)H:quinone oxidoreductase activity
  • quinone reductase activity
  • phylloquinone reductase activity
  • naphthoquinone reductase activity
  • reduced NAD(P)H dehydrogenase activity
  • NAD(P)H2 dehydrogenase (quinone)
  • azoreductase activity
  • NAD(P)H dehydrogenase activity
  • NADH-menadione reductase activity
  • vitamin K reductase activity
  • NAD(P)H:(quinone-acceptor)oxidoreductase activity
  • NAD(P)H-quinone oxidoreductase activity
  • menadione reductase activity
  • NQO1
  • menadione oxidoreductase activity
  • NAD(P)H-quinone dehydrogenase activity
  • flavoprotein NAD(P)H-quinone reductase activity
  • NAD(P)H(2) dehydrogenase (quinone) activity
  • diaphorase activity
  • dehydrogenase, reduced nicotinamide adenine dinucleotide (phosphate, quinone) activity
  • QR1
  • vitamin-K reductase activity
  • NAD(P)H: menadione oxidoreductase activity
  • p-benzoquinone reductase activity
  • DT-diaphorase activity
  • NAD(P)H menadione reductase activity
  • reduced nicotinamide-adenine dinucleotide (phosphate) dehydrogenase activity
  • viologen accepting pyridine nucleotide oxidoreductase activity
Proteins in PDR annotated with:
   This term: 3 [Search]
   Term or descendants: 3 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0003955 - NAD(P)H dehydrogenase (quinone) activity (interactive image map)
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