Candidate GTs for enzymatic synthesis (5 of 7 possible linkages):
WbbL: E. coli K12 O16
Orf12: E. coli O39
WekH: E. coli O119
WfaL: E. coli O139
WbbI: E. coli K12
WfdH: E. coli O167
WbvU: E. coli O146
Gtr97: A. baumannii NIPH 615