Providing Extra-Sensitive to Temperature Transitions in Biological Macromolecules in the Context of Entropy-Driven Unfolding Processes

Authors

DOI:

https://doi.org/10.15407/ujpe71.5.419

Keywords:

temperature sensitivity, entropy-driven processes, biological macromolecules

Abstract

The two-configuration approximation based on the thermodynamic approach to describing conformational transitions in physiologically significant biological macromolecules, e.g. some specific RNA molecules known as RNA-thermometers, is used to derive the consistent equation for determining the thermodynamic probability of the entropy-driven unfolded process which is extra-sensitive to ambient temperature. We show that with the given accuracy of the involved parameters this equation coincides with the equation obtained using the microscopic approach. We then compare the derived equation with experimental data and finally discuss and conclude the results obtained.

References

1. S. Chowdhury, C. Ragaz, E. Kreufer, F. Narberhaus. Temperature-controlled structural alterations of an RNA thermometer. J. Biol. Chem. 278, 47915 (2003).

https://doi.org/10.1074/jbc.M306874200

2. P. Noll, C. Treinen, S. M¨uller, L. Lilge, R. Hausmann, M. Henkel. Exploiting RNA thermometer-driven molecular bioprocess control as a concept for heterologous rhamnolipid production. Sci. Rep. 11, 14802 (2021).

https://doi.org/10.1038/s41598-021-94400-4

3. G. Mahendran, O.T. Jayasinghe, D. Thavakumaran, G.M. Arachchilage, G.N. Silva. Key players in regulatory RNA realm of bacteria. Biochem. and Biophys. Rep. 30, 101276 (2022).

https://doi.org/10.1016/j.bbrep.2022.101276

4. M. Leonarski, M. Jasi'nski, J. Trylska. Thermodynamics of the fourU RNA thermal switch derived from molecular dynamics simulations and spectroscopic techniques. Biochimie. 156, 2 (2019).

https://doi.org/10.1016/j.biochi.2018.09.005

5. K.K. Gola, A. Patel, S. Sen. Tradeoffs in the design of RNA thermometers. Phys. Biol. 21, 044001 (2024).

https://doi.org/10.1088/1478-3975/ad5d6b

6. P. Vaiteikunas, C. Crane-Pobinson, P.L. Privalov. The energetic basis of the DNA double helix: A combined microcalorimetric approach. Nucleic Acids Res. 43, 8577 (2015).

https://doi.org/10.1093/nar/gkv812

7. D. Wagner, J. Rinnenthal, F. Narberhaus, H. Schwalbe. Mechanistic insights into temperature-dependent regulation of the simple cyanobacterial hsp17 RNA thermometer at base-pair resolution. Nucleic Acids Res. 43, 5572 (2015).

https://doi.org/10.1093/nar/gkv414

8. C.A. Angel. Liquid fragility and the glass transition in water and aqueous solutions. Chem. Rev. 102, 2627 (2002).

https://doi.org/10.1021/cr000689q

9. P. Shah, M.A. Gilchrist. Is thermosensing property of RNA thermometers unique? PLoS ONE 5, e11308 (2010).

https://doi.org/10.1371/journal.pone.0011308

10. A. Cooper. Thermodynamic analysis of biomolecular interactions. Curr. Opin. Chem. Biol. 3, 557 (1999).

https://doi.org/10.1016/S1367-5931(99)00008-3

11. J. Rinnenthal, B. Klinkert, F. Narberhaus, H. Schwalbe. Direct observation of the temperature-induced melting process of the Salmonella fourU RNA thermometer at basepair resolution. Nucleic Acids Res. 38, 3834 (2010).

https://doi.org/10.1093/nar/gkq124

12. B.B. Karki, R.M. Wentzcovitch. High-pressure lattice dynamics and thermoelasticity of MgO. Phys. Rev. B 61, 8793 (2000).

https://doi.org/10.1103/PhysRevB.61.8793

13. T. Song, Q. Ma, J.H. Tian, X.B. Liu, Y.H. Ouyang, C.L. Zhang, W.F. Su. Debye temperature, thermal expansion, and heat capacity of TcC up to 100 GPa. Materials Res. Bull. 61, 58 (2015).

https://doi.org/10.1016/j.materresbull.2014.10.010

14. M.V. Volkenstein. Entropy and information. (Birkhauser Verlag AG, 2009).

https://doi.org/10.1007/978-3-0346-0078-1

15. R. Fernandez-Prini. Le Chˆatelier's principle and the prediction of the effect of temperature on solubilities. J. Chem. Educ. 59, 550 (1982).

https://doi.org/10.1021/ed059p550

16. R.L. Kroes, D. Reiss. Properties of TGS aqueous solution for crystal growth. J. Crystal Growth 69, 414 (1984).

https://doi.org/10.1016/0022-0248(84)90351-8

17. A. Manson, J. Sefcik, L. Lue. Temperature dependence of solubility predicted from thermodynamic data measured at a single temperature: Application to α, β, and γ-glycine. Cryst. Growth Des. 22, 1691 (2022).

https://doi.org/10.1021/acs.cgd.1c01217

18. A. Apelblat, E. Manzurola. Solubilities ofo-acetylsalicylic, 4-aminosalicylic, 3,5-dinitrosalicylic, andp-toluic acid, and magnesium-aspartate in water from T = (278 to 348) K. J. Chem. Thermodyn. 31, 85 (1999).

https://doi.org/10.1006/jcht.1998.0424

19. M. Gao, D. Gnutt, A. Orban, B. Appel, F. Righetti, R. Winter, F. Narberhaus, S. Muller, S. Ebbinghaus. RNA hairpin folding in the crowded cell. Angew. Chem. 55, 3224 (2016).

https://doi.org/10.1002/anie.201510847

20. F. Paillusson. Gibbs' paradox according to Gibbs and slightly beyond. Molecular Phys. 116, 3196 (2018).

https://doi.org/10.1080/00268976.2018.1463467

21. A.A. Minakov, C. Schick. Ultrafast thermal processing and nanocalorimetry at heating and cooling rates up to 1 MK/s. Rev. Sci. Instr. 78, 073902 (2007).

https://doi.org/10.1063/1.2751411

22. L.E. Ficke, H. Rodr'ıguez, J.F. Brennecke. Heat capacities and excess enthalpies of 1-ethyl-3-methylimidazoliumbased ionic liquids and water. J. Chem. Eng. Data 53, 2112 (2008).

https://doi.org/10.1021/je800248w

23. M. Kr'olikowska, K. Paduszy'nski, T. Hofman, J. Antonowicz. Heat capacities and excess enthalpies of the (Nhexylisoquinolinium thiocyanate ionic liquid + water) binary systems. J. Chem. Thermodynamics 55, 144 (2012).

https://doi.org/10.1016/j.jct.2012.06.030

24. A. Esmaelli, H. Hekmatmehr, M. Moheisen, S. Atashrouz, A. Abedi, A. Mohaddespour. Heat capacity of ionic liquids: Toward interpretable chemical structure-based machine learning approaches. J. Chem. Inf. Model. 65, 4010 (2025).

https://doi.org/10.1021/acs.jcim.5c00238

Published

2026-05-11

Issue

Section

General physics

How to Cite

Providing Extra-Sensitive to Temperature Transitions in Biological Macromolecules in the Context of Entropy-Driven Unfolding Processes. (2026). Ukrainian Journal of Physics, 71(5), 419. https://doi.org/10.15407/ujpe71.5.419

Most read articles by the same author(s)