title: Role of Mg2+ ions in several steps of the sarcoplasmic reticulum-ATPase cycle.
mesh_terms: D000251:Adenosine Triphosphatases / Q000378:metabolism*; D000818:Animals; D002118:Calcium / Q000494:pharmacology; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D008274:Magnesium / Q000494:pharmacology*; D011485:Protein Binding; D012519:Sarcoplasmic Reticulum / Q000187:drug effects / Q000201:enzymology*; D013050:Spectrometry, Fluorescence
chemical_list: D000251:Adenosine Triphosphatases; D008274:Magnesium; D002118:Calcium