Candidate GTs for enzymatic synthesis (5 of 5 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

GALT29A: A. thaliana GALT31A: A. thaliana Orf5: E. coli O64 Orf8: E. coli O131 Gtr17: A. baumannii RBH4 Gtr57: A. baumannii 1432, 4190, NIPH 70

SFR2: A. thaliana

WaaB: E. coli K12

Gtr4: A. baumannii ACICU, A74