Candidate GTs for enzymatic synthesis (4 of 5 possible linkages):
| WclX: E. coli O117 W30 Orf9: E. coli O51 WbeB: E. coli O117 |
| WzY: E. coli O133 |
| WbhT: E. coli O22 Orf7: E. coli O83 WccD: E. coli O140 Gtr129: A. baumannii LUH5547 |
| WbsA: E. coli O30 WbdX: E. coli O79 |