label: cyanidin-3-rhamnosylglucoside 5-O-glucosyltransferase activity
label_lc: cyanidin-3-rhamnosylglucoside 5-o-glucosyltransferase activity
description: "Catalysis of the reaction: cyanidin-3-O-D-rhamnosyl-(1,6)-D-glucoside + UDP-D-glucose = cyanidin-3-O-[D-rhamnosyl-(1,6)-D-glucoside]-5-O-D-glucoside + UDP."