ID 2.4.1.298 DE anthocyanidin 3-O-glucoside 5-O-glucosyltransferase. CA an anthocyanidin 3-O-beta-D-glucoside + UDP-alpha-D-glucose = CA an anthocyanidin 3,5-di-O-beta-D-glucoside + 2 H(+) + UDP. CC -!- Isolated from the plants Perilla frutescens var. crispa, Verbena CC hybrida, Dahlia variabilis and Gentiana triflora (clustered gentian). CC -!- It will also act on anthocyanidin 3-O-(6-O-malonylglucoside) and is CC much less active with hydroxycinnamoylglucose derivatives. CC -!- There is no activity in the absence of the 3-O-glucoside group. DR Q9ZR27, 5GT1_PERFR ; Q9ZR26, 5GT2_PERFR ; B2NID7, 5GT_GENTR ; DR Q9ZR25, 5GT_VERHY ; //