Candidate GTs for enzymatic synthesis (4 of 8 possible linkages):
LgaI: A. baumannii LUH5551
Gtr2K1: A. baumannii AYE, AB307-0294, A1, LUH5542
Gtr2K19: A. baumannii 28, RBH2
Gtr2K53: A. baumannii D23
Gtr40K17: A. baumannii G7
WzyK1: A. baumannii AYE, AB307-0294, A1, LUH5542
Gtr1: A. baumannii AYE, AB307-0294, A1, LUH5542
Gtr172: A. baumannii REV-1184