Reaction catalyzed by cholestanetriol 26-monooxygenase (1.14.15.15)
+
reduced adrenodoxin
+
=
+
+
H2O
7alpha-hydroxy-4-cholesten-3-one
+
reduced adrenodoxin
+
O2
=
7alpha,26-dihydroxy-4-cholesten-3-one
+
oxidized adrenodoxin
+
H2O
