Candidate GTs for enzymatic synthesis (2 of 4 possible linkages):

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

WzyK52: A. baumannii LUH5546 WzyK2: A. baumannii ACICU, A74 WzyK93: A. baumannii B11911