Candidate GTs for enzymatic synthesis (5 of 6 possible linkages):
GALT1: A. thaliana
WbgO: E. coli O55:H7
WbgP: E. coli O55
Orf2: E. coli O64
WbgO: E. coli O55:H7
Orf6: E. coli O54
WfaK: E. coli O139
Orf9: E. coli O54
WfgQ: E. coli O159