obsolete cyanidin 3-O-glucoside-(2''-O-xyloside) 6''-O-acyltransferase activity (obsolete GO:0102583)
OBSOLETE. Catalysis of the reaction: cyanidin 3-O-beta-D-sambubioside + 4-coumaryl-CoA = cyanidin 3-O-[2''-O-xylosyl) 6''-O-(p-coumaroyl) glucoside + coenzyme A.