Reaction catalyzed by taxane 13alpha-hydroxylase (1.14.14.106)
+
+
=
+
+
H2O
taxa-4(20),11-dien-5alpha-ol
+
[reduced NADPH-hemoprotein reductase]
+
O2
=
taxa-4(20),11-dien-5alpha,13alpha-diol
+
[oxidized NADPH-hemoprotein reductase]
+
H2O
