NAD(P)H Dehydrogenase (Quinone)
Synonyms
DT Diaphorase
Diaphorase, DT
Menadione Reductase
NAD(P)H:(quinone-acceptor) oxidoreductase
Phylloquinone Reductase
Quinone Reductase
Reductase, Menadione
Reductase, Phylloquinone
Reductase, Quinone
Reductase, Vitamin K
Vitamin K Reductase
A flavoprotein that reversibly catalyzes the oxidation of NADH or NADPH by various quinones and oxidation-reduction dyes. The enzyme is inhibited by dicoumarol, capsaicin, and caffeine.