?-D-GlcpNAc-(1→?)[?-D-Manp-(1→?)-?-D-Manp-(1→?)-?-D-Manp-(1→?)-α-D-Manp-(1→3)][α-D-Manp-(1→6)]-β-D-Manp-(1→4)-β-D-GlcpNAc-(1→4)[α-L-Fucp-(1→6)]-β-D-GlcpNAc-(1→
