Candidate GTs for enzymatic synthesis (17 of 18 possible linkages):
| alg8p: S. cerevisiae DBY640, DBY1033, SS328, PRY107, YG0100 WaaO: E. coli R1 F470, E. coli R4 F2513, E. coli K12 |
| RfaC: E. coli K12, E. coli K12 MB1760 |
| RfaF: E. coli K12 |
| WaaA: E. coli K12 |
| WaaA: E. coli K12 |
| WaaG: E. coli R1 F470, E. coli R4 F2513 |
| WaaO: E. coli K12 |
| WaaT: E. coli R1 F470, E. coli R4 F2513 |
| WaaV: E. coli R1 F470 |
| WaaW: E. coli R1 F470, E. coli R4 F2513 |
| WaaZ: E. coli K12 |
| RfaQ: E. coli K12 |
| WaaY: E. coli K12 |
| WzY: E. coli O137 LpxB: E. coli |
| LpxL: E. coli K12 |
| LpxM: E. coli K12 |
| WbeS: E. coli O28ac, E. coli O42 Orf6: E. coli O28ab |