Candidate GTs for enzymatic synthesis (2 of 3 possible linkages):

ktr6p: S. cerevisiae TO3-6D, LB1425–1B, XHW13, XW43, XW44, YS133–1D dpm1p: S. cerevisiae X2180-1A, PRY238, DBY2068, PP-1B, PP-1A, PP-1B-10, XD2-7C, XD2-1C, DBY1315, 9933-20C, XD6-2B, THY4-13A, JZY250 DPM1: T. reesei

gpi7p: S. cerevisiae X2180-1A, HMSF176, W303-1B, FBY11, FBY15, FBY122, FBY182, FBY49, C4, HMSF331, LB2134-3B, YNS3-7A, FBY118, FBY40, FBY43