alpha-?-Manp-(1->3)[beta-D-GlcpNAc-(1->2)-alpha-?-Manp-(1->6)][beta-?-Xylp-(1->2)]-beta-?-Manp-(1->4)-beta-D-GlcpNAc-(1->4)[alpha-?-Fuc?-(1->3)]-beta-D-GlcpNAc-(1->
