?-D-Glcp-(1->?)[?-D-GlcpN-(1->?)]-?-D-GalpN-(1->?)-L-gro-?-D-manHepp6P-(1->?)-L-gro-?-D-manHepp2,4P2-(1->?)[?-D-Kdo?-(2->?)]-?-D-Kdo?-(2->?)-?-D-Glc?N4P-(1->?)-?-D-Glc?N(1->