Beyond the Excluded Volume Effects: Mechanistic Complexity of the Crowded Milieu
AbstractMacromolecular crowding is known to affect protein folding, binding of small molecules, interaction with nucleic acids, enzymatic activity, protein-protein interactions, and protein aggregation. Although for a long time it was believed that the major mechanism of the action of crowded environments on structure, folding, thermodynamics, and function of a protein can be described in terms of the excluded volume effects, it is getting clear now that other factors originating from the presence of high concentrations of “inert” macromolecules in crowded solution should definitely be taken into account to draw a more complete picture of a protein in a crowded milieu. This review shows that in addition to the excluded volume effects important players of the crowded environments are viscosity, perturbed diffusion, direct physical interactions between the crowding agents and proteins, soft interactions, and, most importantly, the effects of crowders on solvent properties. View Full-Text
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Kuznetsova, I.M.; Zaslavsky, B.Y.; Breydo, L.; Turoverov, K.K.; Uversky, V.N. Beyond the Excluded Volume Effects: Mechanistic Complexity of the Crowded Milieu. Molecules 2015, 20, 1377-1409.
Kuznetsova IM, Zaslavsky BY, Breydo L, Turoverov KK, Uversky VN. Beyond the Excluded Volume Effects: Mechanistic Complexity of the Crowded Milieu. Molecules. 2015; 20(1):1377-1409.Chicago/Turabian Style
Kuznetsova, Irina M.; Zaslavsky, Boris Y.; Breydo, Leonid; Turoverov, Konstantin K.; Uversky, Vladimir N. 2015. "Beyond the Excluded Volume Effects: Mechanistic Complexity of the Crowded Milieu." Molecules 20, no. 1: 1377-1409.