Complex network analysis of free-energy landscapes

D Gfeller, P De Los Rios… - Proceedings of the …, 2007 - National Acad Sciences
The kinetics of biomolecular isomerization processes, such as protein folding, is governed
by a free-energy surface of high dimensionality and complexity. As an alternative to …

Internal strain regulates the nucleotide binding site of the kinesin leading head

C Hyeon, JN Onuchic - Proceedings of the National …, 2007 - National Acad Sciences
In the presence of ATP, kinesin proceeds along the protofilament of microtubule by
alternated binding of two motor domains on the tubulin binding sites. Because the …

From coarse‐grain to all‐atom: toward multiscale analysis of protein landscapes

AP Heath, LE Kavraki… - … : Structure, Function, and …, 2007 - Wiley Online Library
Multiscale methods are becoming increasingly promising as a way to characterize the
dynamics of large protein systems on biologically relevant time‐scales. The underlying …

Effects of crowding and confinement on the structures of the transition state ensemble in proteins

MS Cheung, D Thirumalai - The Journal of Physical Chemistry B, 2007 - ACS Publications
Characterization of the structures of the transition state ensemble is a key step in describing
the folding reaction. Using two variants of a coarse-grained model of the three-stranded β …

Fast and reliable analysis of molecular motion using proximity relations and dimensionality reduction

E Plaku, H Stamati, C Clementi… - … : Structure, Function, and …, 2007 - Wiley Online Library
The analysis of molecular motion starting from extensive sampling of molecular
configurations remains an important and challenging task in computational biology. Existing …

Induced fit, folding, and recognition of the NF-κB-nuclear localization signals by IκBα and IκBβ

J Lätzer, GA Papoian, MC Prentiss, EA Komives… - Journal of molecular …, 2007 - Elsevier
Protein structure prediction codes based on the associative memory Hamiltonian were used
to probe the binding modes between the nuclear localization signal (NLS) polypeptide of NF …

[HTML][HTML] Temperature-dependent folding pathways of Pin1 WW domain: an all-atom molecular dynamics simulation of a Gō model

Z Luo, J Ding, Y Zhou - Biophysical Journal, 2007 - cell.com
We study the folding thermodynamics and kinetics of the Pin1 WW domain, a three-stranded
β-sheet protein, by using all-atom (except nonpolar hydrogens) discontinuous molecular …

Generalization of distance to higher dimensional objects

SS Plotkin - Proceedings of the National Academy of …, 2007 - National Acad Sciences
The measurement of distance between two objects is generalized to the case where the
objects are no longer points but are one-dimensional. Additional concepts such as …

[PDF][PDF] Analysis of molecular motion using non-linear dimensionality reduction

HF Stamati - Masters Abstracts International, 2007 - repository.rice.edu
Understanding the main stable shapes and transitions of biomolecules is key to solving
problems in computational biology. Because simulated molecular samples are high …

[图书][B] Computational tools based on energy landscape theory to predict structurally diverse ensembles of transcription factors

J Latzer - 2007 - search.proquest.com
Abstract The NF-κB/IκB system provides a challenge to the structure-function paradigm since
both binding partners are partially disordered in the monomeric form. The experimental …