title: X-ray absorption spectroscopy (EXAFS and XANES) a structural tool for calcium binding proteins: effect of Mg2+ on Ca2+ binding sites of troponin-C.
mesh_terms: D000818:Animals; D001665:Binding Sites; D002118:Calcium / Q000378:metabolism*; D002135:Calcium-Binding Proteins / Q000032:analysis*; D008274:Magnesium / Q000494:pharmacology*; D009124:Muscle Proteins / Q000032:analysis*; D011817:Rabbits; D013057:Spectrum Analysis; D014336:Troponin / Q000032:analysis*; D019209:Troponin C
chemical_list: D002135:Calcium-Binding Proteins; D009124:Muscle Proteins; D014336:Troponin; D019209:Troponin C; D008274:Magnesium; D002118:Calcium