Reaction catalyzed by 4-hydroxyquinoline 3-monooxygenase (1.14.13.62)
+
NADPH
+
=
+
NADP+
+
H2O
1H-4-Oxoquinoline
+
NADPH
+
O2
=
1H-3-Hydroxy-4-oxoquinoline
+
NADP+
+
H2O
