Candidate GTs for enzymatic synthesis (6 of 6 possible linkages):
WfgE:
E. coli
O152
WcmX:
E. coli
O173
WfaO:
E. coli
O24
WaaO:
E. coli
K12
WaaR/WaaJ:
E. coli
K12
WaaV:
E. coli
R1 F470
WaaX:
E. coli
R4 F2513
WfeQ:
E. coli
O124
WekB:
E. coli
O25a