Reaction catalyzed by progesterone 11alpha-monooxygenase (1.14.99.14)
+
AH2
+
=
+
A
+
H2O
16alpha,17-epoxyprogesterone
+
AH2
+
O2
=
11alpha-hydroxy-16alpha,17-epoxyprogesterone
+
A
+
H2O
