the results of this study indicated that allo a strongly binds to the trisaccharide structure , neuac alpha 2-3 ( 6 ) gal-beta 1-4glcnac , and that its binding potency is affected by the inner core structures of oligosaccharides and glycopeptides , because the presence of a bisecting n-acetyl-glucosamine residue and an alpha-fucose residue linked to the innermost n-acetylglucosamine residue reduced the association constants for oligosaccharides and glycopeptides .
C0041102
trisaccharide
C0028959
oligosaccharides