Candidate GTs for enzymatic synthesis (5 of 9 possible linkages):
| WclY / WbeC: E. coli O117 |
| WbwA: E. coli O104 |
| WcnV: E. coli O165 Orf7: E. coli O82 WclP: E. coli O21 |
| WzyK52: A. baumannii LUH5546 WzyK2: A. baumannii ACICU, A74 WzyK93: A. baumannii B11911 |
| WzyK27: A. baumannii 1432, 4190 |