Candidate GTs for enzymatic synthesis (4 of 6 possible linkages):
gma12p: S. pombe W303-1A, SSY18
WclY / WbeC: E. coli O117 W30, E. coli O117
Orf6: E. coli O82
WfeR: E. coli O124
Orf4: E. coli O23
WfeK: E. coli O112ac
WbeC: E. coli O117
Orf11: E. coli O39
Gtr166: A. baumannii B8300