?-L-AltpA2NAc-(1->?)-?-D-FucpNAc4N-(1->?)-?-D-Glcp-(1->?)[?-D-Galp-(1->?)-?-D-Galp-(1->?)]-?-D-Glcp-(1->?)-?-D-Glcp-(1->?)[?-D-GlcpN-(1->?)-L-gro-?-D-manHep?-(1->?)]-L-gro-?-D-manHep?-(1->?)-L-gro-?-D-manHep?4PyrP-(1->?)-?-D-Kdop(2->