Candidate GTs for enzymatic synthesis (3 of 6 possible linkages):

WfeD: E. coli O32 Orf6: E. coli O83 Orf9: E. coli O136 WbsG: E. coli O91

Orf7: E. coli O136 Gtr37: A. baumannii ST25

WzyK16: A. baumannii ST25