beta-D-Xylp-(1->2)-beta-D-Glcp-(1->3)[alpha-D-Manp-(1->2)-alpha-D-Manp-(1->6)]-alpha-D-GalpNAc-(1->5)-?-D-Kdop8PEtn-(2->6)-beta-D-GlcpN-(1->6)-alpha-D-GlcpN(1->