Candidate GTs for enzymatic synthesis (2 of 3 possible linkages):
AtFUT4: A. thaliana
AtFUT6: A. thaliana
GALT29A: A. thaliana
GALT31A: A. thaliana
Orf5: E. coli O64
Orf8: E. coli O131
Gtr17: A. baumannii RBH4
Gtr57: A. baumannii 4190, 1432, NIPH 70