title: Hydrogen-exchange evidence for distinct structural classes in globular proteins.
mesh_terms: D004789:Enzyme Activation; D006859:Hydrogen; D008433:Mathematics; D008954:Models, Biological; D009113:Muramidase; D011487:Protein Conformation; D011506:Proteins; D013816:Thermodynamics
chemical_list: D011506:Proteins; D006859:Hydrogen; D009113:Muramidase