Molecular dynamics simulations represent a powerful tool to gain insights into structural and dynamical features of biomolecular systems. Nevertheless, their recognized limitation in terms of achievable timescales becomes particularly severe when dealing with slow processes. In such cases, the employment of enhanced sampling methods, which allow accelerating the characterization of rare events in a timeframe consistent with conventional computational resources, results as crucial. In particular, such advanced techniques have proven highly valuable in the context of protein folding and, specifically, to explore the conformational ensemble spanned by intrinsically disordered proteins (IDPs). Here, we describe how to set up molecular dynamics simulations with one of these enhanced sampling approaches (namely, Parallel Tempering Metadynamics in the Well-Tempered Ensemble) using the NTAIL peptide as a test case.

Masetti, M., Bernetti, M., Cavalli, A. (2020). Enhanced Molecular Dynamics Simulations of Intrinsically Disordered Proteins. New York, NY : Humana [10.1007/978-1-0716-0524-0_19].

Enhanced Molecular Dynamics Simulations of Intrinsically Disordered Proteins

Masetti, Matteo;Bernetti, Mattia;Cavalli, Andrea
2020

Abstract

Molecular dynamics simulations represent a powerful tool to gain insights into structural and dynamical features of biomolecular systems. Nevertheless, their recognized limitation in terms of achievable timescales becomes particularly severe when dealing with slow processes. In such cases, the employment of enhanced sampling methods, which allow accelerating the characterization of rare events in a timeframe consistent with conventional computational resources, results as crucial. In particular, such advanced techniques have proven highly valuable in the context of protein folding and, specifically, to explore the conformational ensemble spanned by intrinsically disordered proteins (IDPs). Here, we describe how to set up molecular dynamics simulations with one of these enhanced sampling approaches (namely, Parallel Tempering Metadynamics in the Well-Tempered Ensemble) using the NTAIL peptide as a test case.
2020
Intrinsically Disordered Proteins
391
411
Masetti, M., Bernetti, M., Cavalli, A. (2020). Enhanced Molecular Dynamics Simulations of Intrinsically Disordered Proteins. New York, NY : Humana [10.1007/978-1-0716-0524-0_19].
Masetti, Matteo; Bernetti, Mattia; Cavalli, Andrea
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/772830
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