[L-gro-alpha-D-manHepp-(1->3)-L-gro-alpha-D-manHepp-(1->5)-alpha-L-3-deoxy-manOct2ulo?-onic-(2->4)-alpha-L-3-deoxy-manOct2ulo?-onic-(2->6)]-beta-D-GlcpN4P-(1->6)-alpha-D-GlcpN(1->