Candidate GTs for enzymatic synthesis (4 of 3 possible linkages):
| alg10p: S. cerevisiae SS328, YG428, YG651, YG654, YG653, YG650, YG730, YG125 ALG10: A. thaliana WaaR/WaaJ: E. coli K12 WaaD: E. coli O157:H7 DGS: A. laidlawii |
| WaaR/WaaJ: E. coli K12 |
| WclX: E. coli O117 W30 Orf9: E. coli O51 WbeB: E. coli O117 |
| WbvU: E. coli O146 |