label: cyanidin 3-O-glucoside 2-O-glucuronosyltransferase activity
label_lc: cyanidin 3-o-glucoside 2-o-glucuronosyltransferase activity
description: "Catalysis of the reaction: cyanidin 3-O-beta-D-glucoside betaine + UDP-alpha-D-glucuronate = H+ + cyanidin 3-O-beta-(2-O-beta-D-glucuronosyl)-beta-D-glucoside + UDP."