Reaction catalyzed by beta-amyrin 28-monooxygenase (1.14.14.126)
+
3
+
3
=
+
3
+
4
H2O
beta-amyrin
+
3 O2
+
3 [reduced NADPH-hemoprotein reductase]
=
oleanolate
+
3 [oxidized NADPH-hemoprotein reductase]
+
4 H2O
