label: anthocyanidin 3-O-glucoside 2''-O-glucosyltransferase activity
label_lc: anthocyanidin 3-o-glucoside 2''-o-glucosyltransferase activity
description: "Catalysis of the reaction: UDP-alpha-D-glucose + an anthocyanidin-3-O-beta-D-glucoside = UDP + H+ + an anthocyanidin 3-O-sophoroside."