Candidate GTs for enzymatic synthesis (6 of 6 possible linkages):
75C1:
A. thaliana
78D2:
A. thaliana
At3AT1:
A. thaliana
At3AT2:
A. thaliana
At5MAT:
A. thaliana
SCPL9/SST:
A. thaliana
SCPL13:
A. thaliana
SNG1:
A. thaliana
WaaR/WaaJ:
E. coli
K12