Candidate GTs for enzymatic synthesis (4 of 5 possible linkages):
WfgE:
E. coli
O152
Gtr53:
A. baumannii
KZ-1098, Ab902
WclX:
E. coli
O117 W30
Orf9:
E. coli
O51
WbeB:
E. coli
O117
Orf6:
E. coli
O54
WfaK:
E. coli
O139
Orf9:
E. coli
O188 (G5413)