NADPH dehydrogenase (quinone)

NADPH de·hy·dro·gen·ase (quin·one)

a flavoprotein that oxidizes NADH or NADPH to NAD+ or NADP+ with quinones (for example, menadione) as hydrogen acceptors. Synonym(s): DT-diaphorase, menadione reductase, phylloquinone reductase, quinone reductase