[alpha-L-Glcp-(1->6)-[beta-D-Sedf-(2->6)-beta-L-Glcp-(1->4)-[alpha-L-Glc?N-(1->7)-beta-D-Sedf-(2->3)-beta-L-Galp-(1->3)-L-gro-alpha-D-manHepp-(1->2)]-L-gro-alpha-D-manHepp-(1->3)-L-gro-alpha-D-manHepp-(1->5)]]-alpha-L-3-deoxy-manOct2ulop4P-onic-(2->6)-beta-L-GlcpN4P-(1->6)-alpha-L-GlcpN(1->