Candidate GTs for enzymatic synthesis (2 of 5 possible linkages):
| Orf1: E. coli O28ab WzyK90: A. baumannii LUH5553 WzyK112: A. baumannii MAR24 |
| WeiT: E. coli O109 Gtr29K11: A. baumannii LUH5545 Gtr29K83: A. baumannii LUH5538 Gtr29K87: A. baumannii LUH5547 |