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The influence of Ca2+ ions on the difference absorption spectra of phosphorylase kinase
Molecular Biology Reports
|February 28, 1978
Abstract:
A low iodide concentration causes a positive difference band in the 250-260 mm UV range. The effect of Ca2+ changes the direction of difference spectra. The concentration dependence is explained by multistage interaction. The addition of EDTA the solution restores the positive band.