Candidate GTs for enzymatic synthesis (2 of 4 possible linkages):
WfaC:
E. coli
O66
WbhU:
E. coli
O45
Gtr28K11:
A. baumannii
LUH5545
Gtr60K83:
A. baumannii
LUH5538
Atr6:
A. baumannii
KZ-1098, Ab902