A structural role for the Ca2+-Mg2+ sites on troponin C in the regulation of muscle contraction. Preparation and properties of troponin C depleted myofibrils.
D000251:Adenosine Triphosphatases / Q000378:metabolism; D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D004492:Edetic Acid / Q000494:pharmacology; D007700:Kinetics; D008274:Magnesium / Q000494:pharmacology*; D009119:Muscle Contraction / Q000187:drug effects; D009124:Muscle Proteins / Q000502:physiology*; D009132:Muscles / Q000201:enzymology; D009210:Myofibrils / Q000201:enzymology*; D009994:Osmolar Concentration; D011485:Protein Binding; D011817:Rabbits; D014336:Troponin / Q000502:physiology*; D019209:Troponin C
D009124:Muscle Proteins; D014336:Troponin; D019209:Troponin C; D004492:Edetic Acid; D000251:Adenosine Triphosphatases; D008274:Magnesium; D002118:Calcium