Reaction catalyzed by anthocyanidin 3-O-glucoside 6''-O-acyltransferase (2.3.1.215)
+
=
CoA
+
malvidin 3-O-beta-D-glucoside
+
coumaroyl-CoA
=
CoA
+
malvidin 3-O-(6-O-coumaroyl)-beta-D-glucoside