104 citations · 368 across the 13 of their papers we have counts for
13 papers
Folding lattice proteins with quantum annealing
Anders Irbäck, Lucas Knuthson, Sandipan Mohanty +1
Quantum annealing is a promising approach for obtaining good approximate solutions to difficult optimization problems. Folding a protein sequence into its minimum-energy structure…
A Novel Approach to Structure Alignment
M. Ohlsson, C. Peterson, M. Ringner +1
A novel approach for structure alignment is presented, where the key ingredients are: (1) An error function formulation of the problem simultaneously in terms of binary (Potts) ass…
Monte Carlo Procedure for Protein Design
Anders Irbäck, Carsten Peterson, Frank Potthast +1
A new method for sequence optimization in protein models is presented. The approach, which has inherited its basic philosophy from recent work by Deutsch and Kurosky [Phys. Rev. Le…
The Electrostatic Persistence Length Calculated from Monte Carlo, Variational and Perturbation Methods
M. Ullner, B. Jönsson, C. Peterson +2
Monte Carlo simulations and variational calculations using a Gaussian ansatz are applied to a model consisting of a flexible linear polyelectrolyte chain as well as to an intrinsic…
Local Interactions and Protein Folding: A 3D Off-Lattice Approach
Anders Irbäck, Carsten Peterson, Frank Potthast +1
The thermodynamic behavior of a three-dimensional off-lattice model for protein folding is probed. The model has only two types of residues, hydrophobic and hydrophilic. In absence…
A Variational Approach to the Structure and Thermodynamics of Linear Polyelectrolytes with Coulomb and Screened Coulomb Interactions
B. Jönsson, C. Peterson, B. Söderberg
A variational approach, based on a discrete representation of the chain, is used to calculate free energy and conformational properties in polyelectrolytes. The true bond and Coulo…