Candidate GTs for enzymatic synthesis (8 of 13 possible linkages):
| AtCSLC4: A. thaliana |
| WfgE: E. coli O152 WcmX: E. coli O173 WfaO: E. coli O24 |
| WaaA: E. coli K12 |
| WaaA: E. coli K12 |
| WaaR/WaaJ: E. coli K12 |
| WaaZ: E. coli K12 |
| WzY: E. coli O137 LpxB: E. coli |
| WbeS: E. coli O28ac, E. coli O42 Orf6: E. coli O28ab |