Candidate GTs for enzymatic synthesis (5 of 5 possible linkages):
| GALT1: A. thaliana WbgO: E. coli O55:H7 WbgP: E. coli O55 Orf2: E. coli O64 |
| WbgO: E. coli O55:H7 |
| Orf8: E. coli O182 Orf4: E. coli O170 WbsF: E. coli O91 Gtr43: A. baumannii A388 |
| Orf6: E. coli O64 WbcY: E. coli O174 |
| WbcX: E. coli O174 |