alpha-D-Kdop-(2->4)[alpha-L-Rhap2Ac-(1->4)-alpha-D-GalpA2NAc-(1->3)-beta-D-QuipNAc-(1->3)-alpha-L-Rhap-(1->3)[alpha-D-Glcp-(1->6)]-beta-D-Glcp-(1->3)[alpha-D-Glcp-(1->4)]-alpha-D-GalpN-(1->3)-L-gro-alpha-D-manHep?6P-(1->3)-L-gro-alpha-D-manHep?2,4P2-(1->5)]-?-D-Kdop(2->