alpha-D-Kdop-(2->4)[beta-D-GlcpNAc-(1->7)-L-gro-alpha-D-manHepp-(1->6)-alpha-D-Glc?-(1->2)-alpha-D-Glc?-(1->3)[alpha-D-Gal?-(1->6)]-alpha-D-Glc?-(1->3)[L-gro-alpha-D-manHepp-(1->7)]-L-gro-alpha-D-manHepp4P-(1->3)-L-gro-alpha-D-manHepp4P-(1->5)]-alpha-D-Kdop(2->