Candidate GTs for enzymatic synthesis (7 of 16 possible linkages):
RfaC: E. coli K12, E. coli K12 MB1760
RfaF: E. coli K12
WaaA: E. coli K12
WaaZ: E. coli K12
RfaQ: E. coli K12
WzY: E. coli O137
LpxB: E. coli
Orf12: E. coli O65
Orf8: E. coli O74
Orf9: E. coli L19