Candidate GTs for enzymatic synthesis (13 of 16 possible linkages):
| WfgE: E. coli O152 WcmX: E. coli O173 WfaO: E. coli O24 |
| WaaA: E. coli K12 |
| WaaA: E. coli K12 |
| WaaO: E. coli K12 |
| WaaR/WaaJ: E. coli K12 |
| WaaV: E. coli R1 F470 |
| WaaX: E. coli R4 F2513 |
| WaaZ: E. coli K12 |
| WclY / WbeC: E. coli O117 |
| WzY: E. coli O137 LpxB: E. coli |
| WbeS: E. coli O28ac, E. coli O42 Orf6: E. coli O28ab |
| WfeQ: E. coli O124 WekB: E. coli O25a |
| Orf10: E. coli O37 Gtr107: A. baumannii LUH5546 |