Candidate GTs for enzymatic synthesis (6 of 5 possible linkages):
| AtFUT13: A. thaliana |
| AtFUT13: A. thaliana |
| GALT1: A. thaliana WbgO: E. coli O55:H7 WbgP: E. coli O55 Orf2: E. coli O64 |
| WbgO: E. coli O55:H7 |
| WbwA: E. coli O104 |
| Orf5: E. coli O41 WfgP: E. coli O159 |