title: Small-angle x-ray scattering studies on human antithrombin III and its complex with heparin.
mesh_terms: D000991:Antithrombins; D006493:Heparin; D006801:Humans; D011485:Protein Binding; D011487:Protein Conformation; D014961:X-Ray Diffraction
chemical_list: D000991:Antithrombins; D006493:Heparin