ID 2.4.1.126 DE hydroxycinnamate 4-beta-glucosyltransferase. CA (E)-4-coumarate + UDP-alpha-D-glucose = 4-O-(beta-D-glucosyl)-trans-4- CA coumarate + H(+) + UDP. CC -!- Acts on 4-coumarate, ferulate, caffeate and sinapate, forming a CC mixture of 4-glucosides and glucose esters (cf. EC 2.4.1.120). DR Q9LVR1, U72E2_ARATH; O81498, U72E3_ARATH; //