Candidate GTs for enzymatic synthesis (3 of 6 possible linkages):
WclX:
E. coli
O107 H705
KfoC:
E. coli
K4
Orf7:
E. coli
O185
Gtr69:
A. baumannii
LUH5549
Gtr221:
A. baumannii
Ab-46-1632