Literature DB >> 19669572

Langevin dynamics of conformational transformations induced by the charge-curvature interaction.

Yu B Gaididei1, C Gorria, P L Christiansen.   

Abstract

The role of thermal fluctuations in the conformational dynamics of a single closed filament is studied. It is shown that, due to the interaction between charges and bending degrees of freedom, initially circular chains may undergo transformation to polygonal shape.

Year:  2009        PMID： 19669572      PMCID： PMC2660403          DOI： 10.1007/s10867-009-9140-5

Source DB:  PubMed          Journal:  J Biol Phys        ISSN： 0092-0606            Impact factor:   1.365


  9 in total

1.  Influence of molecular flexibility on DNA radiosensitivity: a simulation study.

Authors:  D Viduna; K Hinsen; G Kneller
Journal:  Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics       Date:  2000-09

2.  Curvature-induced symmetry breaking in nonlinear Schrodinger models

Authors: 
Journal:  Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics       Date:  2000-07

3.  Buckling, fluctuations, and collapse in semiflexible polyelectrolytes.

Authors:  P L Hansen; D Svensek; V Adrian Parsegian; R Podgornik
Journal:  Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics       Date:  1999-08

4.  Spontaneous sharp bending of double-stranded DNA.

Authors:  Timothy E Cloutier; Jonathan Widom
Journal:  Mol Cell       Date:  2004-05-07       Impact factor: 17.970

5.  Migration of small molecules through the structure of hemoglobin: evidence for gating in a protein electron-transfer reaction.

Authors:  J Feitelson; G McLendon
Journal:  Biochemistry       Date:  1991-05-21       Impact factor: 3.162

6.  Conformational transformations induced by the charge-curvature interaction: Mean-field approach.

Authors:  Yu B Gaididei; P L Christiansen; W J Zakrzewski
Journal:  Phys Rev E Stat Nonlin Soft Matter Phys       Date:  2006-08-16

7.  Interplay of nonlinearity and geometry in a DNA-related, Klein-Gordon model with long-range dipole-dipole interaction.

Authors:  J F R Archilla; P L Christiansen; Yu B Gaididei
Journal:  Phys Rev E Stat Nonlin Soft Matter Phys       Date:  2001-12-21

8.  Effective breather trapping mechanism for DNA transcription.

Authors: 
Journal:  Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics       Date:  1996-01

9.  Dynamical properties of discrete breathers in curved chains with first and second neighbor interactions.

Authors:  M Ibañes; J M Sancho; G P Tsironis
Journal:  Phys Rev E Stat Nonlin Soft Matter Phys       Date:  2002-03-15
  9 in total

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