Reaction catalyzed by momilactone-A synthase (1.1.1.295)
+
NAD(P)+
=
+
NAD(P)H
+
3beta-hydroxy-9beta-pimara-7,15-diene-19,6beta-olide
+
NAD(P)+
=
momilactone A
+
NAD(P)H
+
H+
