obsolete caffeoyl-CoA:pelargonidin-3,5-diglucoside 5-O-glucoside-6-O-hydroxycinnamoyltransferase activity (obsolete GO:0102777)
OBSOLETE. Catalysis of the reaction: anthocyanidin 3,5-di-O-beta-D-glucoside + caffeoyl-CoA = pelargonidin-3,5-diglucoside-5-O-caffeoylglucoside + coenzyme A(4-).