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

WaaX: E. coli R4 F2513

WbgO: E. coli O55:H7

WcnV: E. coli O165 Orf7: E. coli O82 WclP: E. coli O21

Orf6: E. coli O131 Orf7: E. coli O171