alpha-D-Glcp-(1->2)-alpha-D-Glcp-(1->2)[alpha-D-GalpNAc-(1->3)]-alpha-D-Galp-(1->3)-alpha-D-Glcp-(1->3)[L-gro-alpha-D-manHep?7PyrP-(1->7)]-L-gro-alpha-D-manHep?4PyrP-(1->3)[L-gro-alpha-D-manHep?7PyrP-(1->7)]-L-gro-alpha-D-manHep?4PyrP-(1->?)-?-D-Kdop(2->