Candidate GTs for enzymatic synthesis (4 of 2 possible linkages):

kre5p: S. cerevisiae SEY6210, TA405, HAB927, HAB928, HAB929, HAB930, HAB931, HAB932, HAB933, HAB934, HAB935, HAB936, HAB937 bgl2p: S. cerevisiae SEY 2101 BGLU6: A. thaliana CaUGT3: C. roseus

73B1: A. thaliana 73B2: A. thaliana

73C6: A. thaliana UGT72AF1: L. japonicus

79B7: A. thaliana