Candidate GTs for enzymatic synthesis (5 of 8 possible linkages):
| WclY / WbeC: E. coli O117 |
| WbwA: E. coli O104 |
| WfeM: E. coli O112ac WfeF: E. coli O112ab Orf9: E. coli O142 WzyK8: A. baumannii BAL 097 WzyK89: A. baumannii LUH5552 |
| WfeD: E. coli O32 Orf6: E. coli O83 Orf9: E. coli O136 WbsG: E. coli O91 |
| WzyK27: A. baumannii 1432, 4190 |