| Definition: |
An amino decasaccharide that is alpha-D-Manp-(1->3)-[beta-D-Manp-(1->6)]-beta-D-Manp-(1->4)-beta-D-GlcpNAc-(1->4)-[(1->6)-alpha-L-Fucp]-beta-D-GlcpNAc- in which the (1->3) linked terminal mannose has been glycosylated at position 2 by a 2-acetamino-2-deoxy-beta-D-glucosamine moiety, whiile the (1->6) linked terminal mannose has been glycosylated at position 2 by a 2-acetamino-2-deoxy-beta-D-glucosamine moiety which in turn has been glycosylated at position 4 by a beta-D-galactosyl group, and at an unspecified position by an alpha-L-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. |