Reaction catalyzed by 24-hydroxycholesterol 7alpha-hydroxylase (1.14.14.26)
+
+
=
+
+
H2O
(24S)-cholest-5-ene-3beta,24-diol
+
[reduced NADPH-hemoprotein reductase]
+
O2
=
(24S)-cholest-5-ene-3beta,7alpha,24-triol
+
[oxidized NADPH-hemoprotein reductase]
+
H2O
