Abstract
Based on the thermodynamic parameters by Alberty (Biochemistry 31:10610–10615, 1992), the thermodynamic properties such as the standard transformed Gibbs energy change of ATP hydrolysis were systematically evaluated. From the calculation, it was found that the release of Mg2+ ion induced by the hydrolysis at pH 7.0, 298.15 K, and 1 atm affects both Gibbs energy and enthalpy significantly. The contribution of the proton binding and ionic strength was also examined.
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References
Alberty RA (1992) Biochemistry 31:10610–10615
Alberty RA (1998) Arch Biochem Biophys 353:116–130
Nakamura S et al (2013) Thermochim Acta 563:82–89
Wilson JE, Chin A (1991) Anal Biochem 193:16–19
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Kidokoro, Si. (2018). Role of Metal Ion Binding and Protonation in ATP Hydrolysis Energetics. In: Suzuki, M. (eds) The Role of Water in ATP Hydrolysis Energy Transduction by Protein Machinery. Springer, Singapore. https://doi.org/10.1007/978-981-10-8459-1_2
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DOI: https://doi.org/10.1007/978-981-10-8459-1_2
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