alpha-D-Glcp-(1->2)[D-gro-alpha-D-manHep?-(1->6)-beta-D-GlcpNAc-(1->4)]-alpha-D-GalpA-(1->3)[beta-D-GalpA-(1->7)-L-gro-beta-D-manHepp-(1->7)]-L-gro-alpha-D-manHep?6P-(1->3)[alpha-D-Glcp-(1->6)-beta-D-Glcp-(1->4)]-L-gro-alpha-D-manHep?-(1->5)-?-D-Kdop(2->