Candidate GTs for enzymatic synthesis (5 of 8 possible linkages):
WfdT:
E. coli
O143
WfgO:
E. coli
O87
Orf9:
E. coli
O48
Orf10:
E. coli
O74
WfbZ:
E. coli
O147
WfgQ:
E. coli
O159