Quantum entanglement shared in hydrogen bonds and its usage as a resource in molecular recognition
Abstract
Quantum tunneling events occurring through biochemical bonds are capable of generating quantum correlations between bonded systems, which in turn makes the conventional second law of thermodynamics approach insufficient to investigate these systems. This means that the utilization of these correlations in their biological functions could give an evolutionary advantage to biomolecules to an extent beyond the predictions of molecular biology that are generally based on the second law in its standard form. To explore this possibility, we first compare the tunneling assisted quantum entanglement shared in the ground states of covalent and hydrogen bonds. Only the latter appears to be useful from a quantum information point of view. Also, significant amounts of quantum entanglement can be found in the thermal state of hydrogen bond. Then, we focus on an illustrative example of ligand binding in which a receptor protein or an enzyme is restricted to recognize its ligands using the same set of proton-acceptors and donors residing on its binding site. In particular, we show that such a biomolecule can discriminate between agonist ligands if it uses the entanglement shared in intermolecular hydrogen bonds as a resource in molecular recognition. Finally, we consider the molecular recognition events encountered in both the contemporary genetic machinery and its hypothetical primordial ancestor in pre-DNA world, and discuss whether there may have been a place for the utilization of quantum entanglement in the evolutionary history of this system.
References
- 1. , Phys. Rev. A 39 (1989) 5378. Web of Science, ADS, Google Scholar
- 2. , Phys. Rev. Lett. 109 (2012) 180602. Web of Science, ADS, Google Scholar
- 3. , Phys. Rev. Lett. 113 (2014) 030601. Web of Science, ADS, Google Scholar
- 4. , Nat. Commun. 4 (2013) 2059. Web of Science, ADS, Google Scholar
- 5. , Proc. Natl. Acad. Sci. USA 112 (2015) 3275. Web of Science, ADS, Google Scholar
- 6. , Phys. Rev. A 96 (2017) 062135. Web of Science, ADS, Google Scholar
- 7. , Nat. Commun. 8 (2017) 2180. Web of Science, ADS, Google Scholar
- 8. , Phys. Rev. E 77 (2008) 021110. Web of Science, ADS, Google Scholar
- 9. , Phys. Rev. E 81 (2010) 061130. Web of Science, ADS, Google Scholar
- 10. K. Micadei, J. P. S. Peterson, A. M. Souza, R. S. Sarthour, I. S. Oliveira, G. T. Landi, T. B. Batalhão, R. M. Serra and E. Lutz, Reversing the Thermodynamic Arrow of Time using Quantum Correlations, arXiv:1711.03323v1 [quant-ph]. Google Scholar
- 11. , The Nature of the Chemical Bond (Cornell University Press, Ithaca, NY, 1960). Google Scholar
- 12. , Chem. Rev. 111 (2011) 2597. Web of Science, Google Scholar
- 13. , J. Am. Chem. Soc. 124 (2002) 9639. Web of Science, Google Scholar
- 14. , Chem.-Eur. J 5 (1999) 3581. Web of Science, Google Scholar
- 15. , J. Am. Chem. Soc. 122 (2000) 411. Google Scholar
- 16. , Chem. Phys. Lett. 426 (2006) 415. Web of Science, ADS, Google Scholar
- 17. , J. Biol. Chem. 273 (1998) 25529. Web of Science, Google Scholar
- 18. , Proc. Natl. Acad. Sci. USA 95 (1998) 12799. Web of Science, ADS, Google Scholar
- 19. , Proteins 55 (2004) 711. Web of Science, Google Scholar
- 20. , Chem. Rev. 106 (2006) 3210. Web of Science, Google Scholar
- 21. , Nature 491 (2012) 134. Web of Science, ADS, Google Scholar
- 22. , Crystallogr. Rev. 19 (2013) 3. Web of Science, Google Scholar
- 23. , Rev. Mod. Phys. 35 (1963) 724. Web of Science, ADS, Google Scholar
- 24. , Chem. Phys. 316 (2005) 1. Web of Science, Google Scholar
- 25. , Chem. Phys. 324 (2006) 438. Web of Science, Google Scholar
- 26. , Phys. Chem. Chem. Phys. 12 (2010) 2664. Web of Science, Google Scholar
- 27. , J. Phys. Chem. B 114 (2010) 9653. Web of Science, Google Scholar
- 28. , J. Biomol. Struct. Dyn. 32 (2014) 127. Web of Science, Google Scholar
- 29. , J. Biomol. Struct. Dyn. 32 (2014) 1474. Web of Science, Google Scholar
- 30. , J. Biomol. Struct. Dyn. 33 (2015) 2716. Web of Science, Google Scholar
- 31. , Phys. Chem. Chem. Phys. 17 (2015) 13034. Web of Science, Google Scholar
- 32. , Chem. Phys. 461 (2015) 106. Web of Science, Google Scholar
- 33. , Phys. Rev. A 54 (1996) 3824. Web of Science, ADS, Google Scholar
- 34. , Phys. Rev. Lett. 71 (1993) 4287. Web of Science, ADS, Google Scholar
- 35. , Phys. Rev. A 57 (1998) 822. Web of Science, ADS, Google Scholar
- 36. , Phys. Rev. Lett. 70 (1993) 1895. Web of Science, ADS, Google Scholar
- 37. , Proc. Natl. Acad. Sci. USA 90 (1993) 8763. Web of Science, ADS, Google Scholar
- 38. , J. Biol. Chem. 276 (2001) 6881. Web of Science, Google Scholar
- 39. , RNA 16 (2010) 141. Web of Science, Google Scholar
Remember to check out the Most Cited Articles! |
---|
Boost your collection with these New Books in Condensed Matter Physics today! |