Candidate GTs for enzymatic synthesis (3 of 4 possible linkages):
81A1:
A. thaliana
XXT4:
A. thaliana
WfgE:
E. coli
O152
Subst // Subst = NBD-ceramide (6-{[(N-7-nitrobenz-2-oxa-1,3-diazol-4-yl)amino]caproyl}sphingosine))
bDGlcp)
bDGlcp)