cytochrome-b5 reductase activity, acting on NAD(P)H
Catalysis of the reaction: 2 Fe(III)-[cytochrome b5] + NAD(P)H = 2 Fe(II)-[cytochrome b5] + NAD(P)+ + H+.
GO:0016653
oxidoreductase activity, acting on NAD(P)H, heme protein as acceptor
is_a
SPAC1F12.10c SPCC330.03c SPCC970.03