Mechanisms of Protein Search for Targets on DNA: Theoretical Insights
AbstractProtein-DNA interactions are critical for the successful functioning of all natural systems. The key role in these interactions is played by processes of protein search for specific sites on DNA. Although it has been studied for many years, only recently microscopic aspects of these processes became more clear. In this work, we present a review on current theoretical understanding of the molecular mechanisms of the protein target search. A comprehensive discrete-state stochastic method to explain the dynamics of the protein search phenomena is introduced and explained. Our theoretical approach utilizes a first-passage analysis and it takes into account the most relevant physical-chemical processes. It is able to describe many fascinating features of the protein search, including unusually high effective association rates, high selectivity and specificity, and the robustness in the presence of crowders and sequence heterogeneity. View Full-Text
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Shvets, A.A.; Kochugaeva, M.P.; Kolomeisky, A.B. Mechanisms of Protein Search for Targets on DNA: Theoretical Insights. Molecules 2018, 23, 2106.
Shvets AA, Kochugaeva MP, Kolomeisky AB. Mechanisms of Protein Search for Targets on DNA: Theoretical Insights. Molecules. 2018; 23(9):2106.Chicago/Turabian Style
Shvets, Alexey A.; Kochugaeva, Maria P.; Kolomeisky, Anatoly B. 2018. "Mechanisms of Protein Search for Targets on DNA: Theoretical Insights." Molecules 23, no. 9: 2106.
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