Reaction catalyzed by corydaline synthase (2.1.1.147)
+
+
2
NADPH
+
=
+
+
2
NADP+
S-adenosyl-L-methionine
+
palmatine
+
2 NADPH
+
H+
=
S-adenosyl-L-homocysteine
+
corydaline
+
2 NADP+