Term Name:	cytochrome-b5 reductase activity, acting on NAD(P)H
Synonyms:	cytochrome b5 reductase activity, dihydronicotinamide adenine dinucleotide-cytochrome b5 reductase activity, NADH 5alpha-reductase activity, NADH-cytochrome b5 reductase activity, NADH-cytochrome-b5 reductase activity, NADH-ferricytochrome b5 oxidoreductase activity, NADH:ferricytochrome-b5 oxidoreductase activity, reduced nicotinamide adeninedinucleotide-cytochrome b5 reductase activity
Definition:	Catalysis of the reaction: NAD(P)H + H+ + 2 ferricytochrome b(5) = NAD(P)+ + 2 ferrocytochrome b(5).
Ontology:	GO: Molecular Function [GO:0004128]    QuickGO    AmiGO