Figure 6.
Figure 6 Schematic representation of the 3GalT-retaining
reaction mechanism. Steps (A) and (B) are derived from the
substrate-bound 3GalT
structure. The acceptor substrate schematized in steps (C) and
(D) is a lactosamine-type glycan (Gal 1,4GlcNAc-R).
3GalT-retaining
reaction mechanism. Steps (A) and (B) are derived from the
substrate-bound 
1,4GlcNAc-R).