obsolete pelargonidin 3-O-glucoside 5-O-glucosyltransferase (acyl-glucose dependent) activity (obsolete GO:0102510)
OBSOLETE. Catalysis of the reaction: pelargonidin 3-O-beta-D-glucoside + 1-O-vanilloyl-beta-D-glucose = anthocyanidin 3,5-di-O-beta-D-glucoside + vanillate + H+.