Definition
Protein denaturation is said to be irreversible when the denatured state achieved by increasing temperature or by using chemical denaturants is unable to return to the native, biologically functional state upon removal of the factor that caused denaturation.
Introduction
The biological function of many proteins relies on a more or less well-defined three-dimensional structure. The process by which a linear polypeptide chain folds to a functional structure (i.e., the protein folding process) is of paramount importance in Biology and has been exhaustively studied for many years, both in vitro and in vivo. However, the processes that lead to the alteration of the native, functional structure with concomitant loss of biological function are also of great interest for a number of obvious reasons, including, for instance, that such processes may hamper industrial applications of enzymes or that they may determine the shelf life of protein pharmaceuticals.
In vitrostudies on the...
References
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Ibarra-Molero, B., Sanchez-Ruiz, J.M. (2018). Irreversible Protein Denaturation. In: Roberts, G., Watts, A. (eds) Encyclopedia of Biophysics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-35943-9_10067-1
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DOI: https://doi.org/10.1007/978-3-642-35943-9_10067-1
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Publisher Name: Springer, Berlin, Heidelberg
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Online ISBN: 978-3-642-35943-9
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