Nonlinear dynamics of molecular systems and the correlations of internal motions in oligopeptides

Authors
Shaitan, KV Ermolaeva, MD Saraikin, SS
Citation
Kv. Shaitan et al., Nonlinear dynamics of molecular systems and the correlations of internal motions in oligopeptides, FERROELECTR, 220(3-4), 1999, pp. 205
Citations number
16
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
FERROELECTRICS
ISSN journal
00150193 → ACNP
Volume
220
Issue
3-4
Year of publication
1999
Database
ISI
SICI code
0015-0193(1999)220:3-4<205:NDOMSA>2.0.ZU;2-K
Abstract
The dynamical properties of significantly nonlinear molecular systems with conformational mobility are discussed. The peculiarities of the figurative point movements along the potential energy hypersurfaces with a lot of sadd le points are investigated. The methods of dynamical correlation functions of dihedral angles and calculation of free energy maps are developed. These correlation. functions and free energy maps can characterize the dynamical properties of the nonlinear systems in detail. The dynamical properties of some oligopeptides are described.