ID 1.7.1.9 DE nitroquinoline-N-oxide reductase. AN 4-nitroquinoline 1-oxide reductase. AN 4NQO reductase. AN NAD(P)H:4-nitroquinoline-N-oxide oxidoreductase. CA (1) 4-(hydroxyamino)quinoline N-oxide + H2O + 2 NADP(+) = CA 4-nitroquinoline N-oxide + 2 H(+) + 2 NADPH. CA (2) 4-(hydroxyamino)quinoline N-oxide + H2O + 2 NAD(+) = 4-nitroquinoline CA N-oxide + 2 H(+) + 2 NADH. CC -!- Formerly EC 1.6.6.10. DR P37261, FRM2_YEAST ; //