Candidate GTs for enzymatic synthesis (4 of 12 possible linkages):
RfaF: E. coli K12
WaaG: E. coli R1 F470, E. coli R4 F2513
WcnV: E. coli O165
Orf7: E. coli O82
WclP: E. coli O21
Orf4: E. coli O82
WfgC: E. coli O152
WcmV: E. coli O173