Reaction catalyzed by carnosic acid synthase (1.14.14.61)
+
3
+
3
=
+
3
+
4
H2O
ferruginol
+
3 [reduced NADPH-hemoprotein reductase]
+
3 O2
=
pisiferic acid
+
3 [oxidized NADPH-hemoprotein reductase]
+
4 H2O
