Candidate GTs for enzymatic synthesis (3 of 4 possible linkages):
WclR:
E. coli
O3
WekW:
E. coli
O18ac
WbdH:
E. coli
O111
WbbP/RfbP:
S. dysenteriae
type 1 LSPQ3472
WzY:
E. coli
O133
Orf10:
E. coli
O69,
E. coli
O120