Candidate GTs for enzymatic synthesis (1 of 7 possible linkages):
WbbB:
E. coli
O7:K1 VW187
WfcB:
E. coli
O141
WekA:
E. coli
O68
WbbA:
E. coli
O7
Gtr54:
A. baumannii
KZ-1098, Ab902