Výsledky vyhledávání - "J. P. Dal Molin"

Entropic formulation for the protein folding process: Hydrophobic stability correlates with folding rates

Autor: J. P. Dal Molin, A. Caliri

Publikováno v: Physica A: Statistical Mechanics and its Applications. 490:1111-1124

Here we focus on the conformational search for the native structure when it is ruled by the hydrophobic effect and steric specificities coming from amino acids. Our main tool of investigation is a 3D lattice model provided by a ten-letter alphabet, t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6ae491cac73917fb236180cd96e80124
https://doi.org/10.1016/j.physa.2017.07.027

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A non-Gaussian model in polymeric network

Autor: Luis C. Malacarne, S. Picoli, J. P. Dal Molin, Renio S. Mendes, Ervin K. Lenzi

Publikováno v: The European Physical Journal E. 20:395-399

We investigate a finite chain approximation, the non-Gaussian Tsallis distribution, to the polymeric network, which gives an improvement to the Gaussian model. This distribution presents some necessary characteristics, like a cutoff to the maximum ch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b350b09d4a8e331514ac0bd0a73807e
https://doi.org/10.1140/epje/i2006-10028-x

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Effect of local thermal fluctuations on folding kinetics: A study from the perspective of nonextensive statistical mechanics

Autor: J. P. Dal Molin, M. A. A. da Silva, A. Caliri

Publikováno v: Physical Review E. 84

Protein folding is a universal process, very fast and accurate, which works consistently (as it should be) in a wide range of physiological conditions. The present work is based on three premises, namely: ($i$) folding reaction is a process with two

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c04867ddae1a3c8b378c83c98fdd877a
https://doi.org/10.1103/physreve.84.041903

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Nonextensive statistical mechanics applied to protein folding problem: kinetics aspects

Autor: J. P. Dal Molin, I. R. da Silva, Marco Antonio Alves da Silva, A. Caliri

Publikováno v: ResearcherID
Brazilian Journal of Physics v.39 n.2a 2009
Brazilian Journal of Physics
Sociedade Brasileira de Física (SBF)
instacron:SBF
Brazilian Journal of Physics, Volume: 39, Issue: 2a, Pages: 435-438, Published: AUG 2009

A reduced (stereo-chemical) model is employed to study kinetic aspects of globular protein folding process, by Monte Carlo simulation. Nonextensive statistical approach is used: transition probability p i j between configurations i → j is given by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f89f690711b17cc75cd54922b998fdf8
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000269724300016&KeyUID=WOS:000269724300016

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