title: X-ray small-angle-scattering investigation of a giant respiratory protein: hemoglobin Tubifex tubifex.
mesh_terms: D000845:Annelida; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D006454:Hemoglobins / Q000032:analysis*; D046911:Macromolecular Substances; D008433:Mathematics; D008961:Models, Structural; D010084:Oxidation-Reduction; D014961:X-Ray Diffraction
chemical_list: D006454:Hemoglobins; D046911:Macromolecular Substances