Reaction catalyzed by flavanoid 3',5'-hydroxylase (1.14.14.81)
+
2
+
2
=
+
2
+
2
H2O
naringenin
+
2 [reduced NADPH-hemoprotein reductase]
+
2 O2
=
(2S)-5,7,3',4',5'-pentahydroxyflavanone
+
2 [oxidized NADPH-hemoprotein reductase]
+
2 H2O
