Reaction catalyzed by anthocyanidin 3-O-glucoside 6''-O-acyltransferase (2.3.1.215)

		+			=		CoA	+
	4-hydroxycinnamoyl-CoA	+		cyanidin 3,5-O-beta-D-diglucoside	=		CoA	+		cyanidin 3-O-[6-O-(4-hydroxycinnamoyl)-beta-D-glucosyl]-5-O-beta-D-glucoside