Reaction catalyzed by germacrene A hydroxylase (1.14.14.95)
+
2
+
2
=
+
2
+
3
H2O
germacra-1(10),4,11(13)-trien-12-ol
+
2 O2
+
2 [reduced NADPH-hemoprotein reductase]
=
germacra-1(10),4,11(13)-trien-12-oate
+
2 [oxidized NADPH-hemoprotein reductase]
+
3 H2O