title: Spin labeled calmodulin: a new probe for studying Ca2+ and macromolecular interactions.
mesh_terms: D000818:Animals; D001921:Brain; D002118:Calcium / Q000378:metabolism*; D002135:Calcium-Binding Proteins / Q000378:metabolism*; D002147:Calmodulin / Q000378:metabolism*; D002417:Cattle; D002942:Circular Dichroism; D003497:Cyclic N-Oxides; D004578:Electron Spin Resonance Spectroscopy; D004789:Enzyme Activation; D008958:Models, Molecular; D010727:Phosphoric Diester Hydrolases / Q000378:metabolism; D011487:Protein Conformation; D013113:Spin Labels
chemical_list: D002135:Calcium-Binding Proteins; D002147:Calmodulin; D003497:Cyclic N-Oxides; D013113:Spin Labels; C029910:3-(2-iodoacetamido)-2,2,5,5-tetramethyl-1-pyrrolidinyloxyl; D010727:Phosphoric Diester Hydrolases; D002118:Calcium