Reaction catalyzed by 13-deoxydaunorubicin hydroxylase (1.14.13.181)
+
NADPH
+
+
=
+
NADP+
+
2
H2O
13-dihydrodaunorubicin
+
NADPH
+
H+
+
O2
=
daunorubicin
+
NADP+
+
2 H2O