Candidate GTs for enzymatic synthesis (3 of 4 possible linkages):
| WzY: E. coli O12 WclO: E. coli O21 WzyK88: A. baumannii LUH5548 |
| WfaC: E. coli O66 WbhU: E. coli O45 Gtr28K11: A. baumannii LUH5545 Gtr60K83: A. baumannii LUH5538 |
| WeiT: E. coli O109 Gtr29K11: A. baumannii LUH5545 Gtr29K83: A. baumannii LUH5538 Gtr29K87: A. baumannii LUH5547 |