?-D-GlcpNAc-(1->?)[?-D-Glcp-(1->?)]-?-D-GalpNAc-(1->?)-?-D-GlcpA-(1->?)-?-D-GalpNAc-(1->?)-?-D-Glcp-(1->?)[?-D-Galp-(1->?)-?-D-Galp-(1->?)]-?-D-Glcp-(1->?)-?-D-Glcp-(1->?)[L-gro-?-D-manHepp-(1->?)]-L-gro-?-D-manHepp4P-(1->?)-L-gro-?-D-manHepp4P-(1->?)-D-Kdn(?->