The binding of calcium and magnesium to actomyosin and its modification by natural tropomyosin.
D002118:Calcium; D002614:Chelating Agents; D055598:Chemical Phenomena; D002621:Chemistry; D003956:Dialysis; D008274:Magnesium; D009119:Muscle Contraction; D009124:Muscle Proteins; D011485:Protein Binding; D013053:Spectrophotometry
D002614:Chelating Agents; D009124:Muscle Proteins; D008274:Magnesium; D002118:Calcium