Candidate GTs for enzymatic synthesis (3 of 6 possible linkages):
Orf8:
E. coli
O182
Orf4:
E. coli
O170
WbsF:
E. coli
O91
Gtr43:
A. baumannii
A388
WbcX:
E. coli
O174
Orf12:
E. coli
O65
Orf8:
E. coli
O74
Orf9:
E. coli
L19