141 citations · 417 across the 6 of their papers we have counts for
6 papers
Thermodynamics of alpha- and beta-structure formation in proteins
Anders Irbäck, Björn Samuelsson, Fredrik Sjunnesson +1
An atomic protein model with a minimalistic potential is developed and then tested on an alpha-helix and a beta-hairpin, using exactly the same parameters for both peptides. We fin…
Folding thermodynamics of three beta-sheet peptides: A model study
Anders Irbäck, Fredrik Sjunnesson
We study the folding thermodynamics of a beta-hairpin and two three-stranded beta-sheet peptides using a simplified sequence-based all-atom model, in which folding is driven mainly…
Hydrogen Bonds, Hydrophobicity Forces and the Character of the Collapse Transition
Anders Irbäck, Fredrik Sjunnesson, Stefan Wallin
We study the thermodynamic behavior of a model protein with 54 amino acids that is designed to form a three-helix bundle in its native state. The model contains three types of amin…
Stability of the Kauffman Model
S. Bilke, F. Sjunnesson
Random Boolean networks, the Kauffman model, are revisited by means of a novel decimation algorithm, which reduces the networks to their dynamical cores. The average size of the re…
Monte Carlo Update for Chain Molecules: Biased Gaussian Steps in Torsional Space
Giorgio Favrin, Anders Irbäck, Fredrik Sjunnesson
We develop a new elementary move for simulations of polymer chains in torsion angle space. The method is flexible and easy to implement. Tentative updates are drawn from a (conform…
Three-helix-bundle Protein in a Ramachandran Model
Anders Irbäck, Fredrik Sjunnesson, Stefan Wallin
We study the thermodynamic behavior of a model protein with 54 amino acids that forms a three-helix bundle in its native state. The model contains three types of amino acids and fi…