Candidate GTs for enzymatic synthesis (4 of 6 possible linkages):
gnt1p:
S. cerevisiae
SEY6210
WbwH:
E. coli
O123,
E. coli
O186
WcqX:
E. coli
O163
WcqW:
E. coli
O163
WcqV:
E. coli
O163