Candidate GTs for enzymatic synthesis (4 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
WbwA: E. coli O104
WcnV: E. coli O165
Orf7: E. coli O82
WclP: E. coli O21