Reaction catalyzed by cholesterol 24-hydroxylase (1.14.14.25)
+
+
=
+
+
+
H2O
(24S)-hydroxycholesterol
+
[reduced NADPH-hemoprotein reductase]
+
O2
=
24,25-dihydroxycholesterol
+
24,27-dihydroxycholesterol
+
[oxidized NADPH-hemoprotein reductase]
+
H2O
