catalytic activity:NADPH + 2 quinone = NADP(+) + 2 semiquinone.,caution:The sequence shown here is derived from an Ensembl automatic analysis pipeline and should be considered as preliminary data.,function:Does not have alcohol dehydrogenase activity. Binds NADP and acts through a one-electron transfer process. Orthoquinones are the best substrates. May act in the detoxification of xenobiotics.,similarity:Belongs to the zinc-containing alcohol dehydrogenase family. Quinone oxidoreductase subfamily.,subunit:Homotetramer.,tissue specificity:Only very low amounts in the lens.,
Cytoplasm .
Only very low amounts in the lens.