alpha-D-Kdop-(2->4)[alpha-D-Glcp-(1->2)-alpha-D-Glcp-(1->2)[alpha-D-GlcpN-(1->3)]-alpha-D-Galp-(1->3)-alpha-D-Glcp-(1->3)[L-gro-alpha-D-manHep?-(1->7)]-L-gro-alpha-D-manHep?4P-(1->3)-L-gro-alpha-D-manHep?4P-(1->5)]-alpha-D-Kdop-(2->6)-beta-D-GlcpN4P-(1->6)-?-D-GlcpN?P(1->