Reaction catalyzed by flavonoid 7-O-methyltransferase (2.1.1.B75)
+
=
+
+
+
S-adenosyl-L-methionine
+
naringenin
=
S-adenosyl-L-homocysteine
+
sakuranetin
+
5-hydroxy-7,4'-dimethoxyflavanone
+
4'-hydroxy-5,7-dimethoxyflavanone
