title: A spin-label study on calcium-induced conformational changes of troponin components.
mesh_terms: D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D004578:Electron Spin Resonance Spectroscopy; D009124:Muscle Proteins / Q000032:analysis*; D011487:Protein Conformation; D011817:Rabbits
chemical_list: D009124:Muscle Proteins; D002118:Calcium