Candidate GTs for enzymatic synthesis (9 of 10 possible linkages):
RfaC: E. coli K12, E. coli K12 MB1760
RfaF: E. coli K12
WaaA: E. coli K12
WaaG: E. coli R1 F470, E. coli R4 F2513
WaaR/WaaJ: E. coli O157:H7
RfaQ: E. coli K12
WaaY: E. coli K12
WzY: E. coli O137
LpxB: E. coli
WbeS: E. coli O28ac, E. coli O42
Orf6: E. coli O28ab