Candidate GTs for enzymatic synthesis (3 of 4 possible linkages):

alg10p: S. cerevisiae SS328, YG125, YG730, YG650, YG653, YG654, YG651, YG428 ALG10: A. thaliana WaaR/WaaJ: E. coli K12 WaaD: E. coli O157:H7 DGS: A. laidlawii

WaaR/WaaJ: E. coli K12

WekA: E. coli O25a