Title
Intraresidual correlated motions in peptide chains.
Abstract
We investigate the interresidual and intraresidual correlations between dihedral displacements of adjacent residues within model polyalanine peptides by analyzing extensive molecular dynamics trajectories. Correlations are evaluated individually at different residue conformations covering the whole (phi(i),psi(i))-space. From these, we draw maps that unveil an unprecedented strong intramolecular correlation displaying opposite (correlated/anticorrelated) behaviors at different conformations. Both interresidual and intraresidual correlations arise from the propensity of the peptide to minimize the overall atomic displacements.
Year
DOI
Venue
2019
10.1021/acs.jcim.9b00842
JOURNAL OF CHEMICAL INFORMATION AND MODELING
DocType
Volume
Issue
Journal
59
11
ISSN
Citations 
PageRank 
1549-9596
0
0.34
References 
Authors
0
5
Name
Order
Citations
PageRank
Adolfo Bastida100.68
Javier Carmona-García200.34
Jose Zuñiga301.01
Alberto Requena421.88
Javier Cerezo501.01