Candidate GTs for enzymatic synthesis (3 of 9 possible linkages):
QhbA:
A. baumannii
AYE, AB307-0294, A1, LUH5542
Gtr44K20:
A. baumannii
A388
Gtr44K21:
A. baumannii
G21
QhbA:
A. baumannii
AYE