[L-gro-alpha-D-manHepp-(1->7)-[alpha-L-Galp-(1->6)-[beta-L-Galp-(1->4)-[alpha-D-GlcpNAc-(1->2)-alpha-D-Glcp-(1->2)]-alpha-D-Glcp-(1->3)-alpha-D-Glcp-(1->3)]-L-gro-alpha-D-manHepp4P-(1->3)]-L-gro-alpha-D-manHepp4P-(1->5)-alpha-L-3-deoxy-manOct2ulop-onic-(2->4)-alpha-L-3-deoxy-manOct2ulop-onic-(2->6)]-beta-D-GlcpN4P-(1->6)-alpha-D-GlcpN(1->