GlyTouCan G48975GN
glytoucan g48975gn
An amino decasaccharide that is α-<small>D</small>-Man<em>p</em>-(1→3)-[β-<small>D</small>-Man<em>p</em>-(1→6)]-β-<small>D</small>-Man<em>p</em>-(1→4)-β-<small>D</small>-Glc<em>p</em>NAc-(1→4)-[(1→6)-α-<small>L</small>-Fuc<em>p</em>]-β-<small>D</small>-Glc<em>p</em>NAc- in which the (1→3) linked terminal mannose has been glycosylated at position 2 by a 2-acetamino-2-deoxy-β-<small>D</small>-glucosamine moiety, whiile the (1→6) linked terminal mannose has been glycosylated at position 2 by a 2-acetamino-2-deoxy-β-<small>D</small>-glucosamine moiety which in turn has been glycosylated at position 4 by a β-<small>D</small>-galactosyl group, and at an unspecified position by an α-<small>L</small>-fucosyl group. In the illustrated structure, either R1 is an alpha-L-fucosyl group and R2 is H, or R2 is an alpha-L-fucosyl group and R1 is H.