Ca ++  induced conformational changes in the Ca ++  binding component of troponin.
D000818:Animals; D001665:Binding Sites; D002118:Calcium; D005453:Fluorescence; D009124:Muscle Proteins; D009905:Optical Rotatory Dispersion; D011485:Protein Binding; D011487:Protein Conformation; D011817:Rabbits; D013050:Spectrometry, Fluorescence; D013053:Spectrophotometry; D013696:Temperature; D014443:Tyrosine; D014466:Ultraviolet Rays; D014783:Viscosity
D009124:Muscle Proteins; D014443:Tyrosine; D002118:Calcium