Candidate GTs for enzymatic synthesis (4 of 7 possible linkages):
WfbU:
E. coli
O85
Orf7:
E. coli
O96,
E. coli
O170
WfdJ:
E. coli
O167
Orf3:
E. coli
O170
WfbS:
E. coli
O85
WfbQ:
E. coli
O85
WfbR:
E. coli
O85