Candidate GTs for enzymatic synthesis (6 of 9 possible linkages):
| GALT1: A. thaliana WbgO: E. coli O55:H7 WbgP: E. coli O55 Orf2: E. coli O64 |
| WclY / WbeC: E. coli O117 |
| WbgO: E. coli O55:H7 |
| WbwA: E. coli O104 |
| WcnV: E. coli O165 Orf7: E. coli O82 WclP: E. coli O21 |
| WzyK27: A. baumannii 1432, 4190 |