Candidate GTs for enzymatic synthesis (10 of 14 possible linkages):
| RfaC: E. coli K12, E. coli K12 MB1760 |
| RfaF: E. coli K12 |
| WaaA: E. coli K12 |
| WaaA: E. coli K12 |
| WaaB: E. coli K12 |
| WaaG: E. coli R1 F470, E. coli R4 F2513 |
| WaaZ: E. coli K12 |
| WzY: E. coli O137 LpxB: E. coli |
| Gtr62: A. baumannii NIPH 190 |
| KpsS3: A. baumannii 52-249 |