ID 2.4.1.297 DE anthocyanidin 3-O-glucoside 2''-O-glucosyltransferase. CA an anthocyanidin 3-O-beta-D-glucoside + UDP-alpha-D-glucose = CA an anthocyanidin 3-O-sophoroside + 2 H(+) + UDP. CC -!- Isolated from Ipomoea nil (Japanese morning glory). DR Q53UH4, DUSKY_IPONI; Q53UH5, DUSKY_IPOPU; //