Cited by 2,759Protein Structure and DynamicsEnzyme Structure and FunctionRNA and protein synthesis mechanisms

The FoldX web server: an online force field

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Schymkowitz, J., Borg, J., Stricher, F., Nys, R., Rousseau, F., Serrano, L.·2005·Nucleic Acids Research

Abstract

FoldX is an empirical force field that was developed for the rapid evaluation of the effect of mutations on the stability, folding and dynamics of proteins and nucleic acids. The core functionality of FoldX, namely the calculation of the free energy of a macromolecule based on its high-resolution 3D structure, is now publicly available through a web server at http://foldx.embl.de/. The current release allows the calculation of the stability of a protein, calculation of the positions of the protons and the prediction of water bridges, prediction of metal binding sites and the analysis of the free energy of complex formation. Alanine scanning, the systematic truncation of side chains to alanine, is also included. In addition, some reporting functions have been added, and it is now possible to print both the atomic interaction networks that constitute the protein, print the structural and energetic details of the interactions per atom or per residue, as well as generate a general quality report of the pdb structure. This core functionality will be further extended as more FoldX applications are developed.

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Authors
Schymkowitz, J., Borg, J., Stricher, F., Nys, R., Rousseau, F., & Serrano, L.
Affiliations
  • Vrije Universiteit Brussel (BE)
  • University of Copenhagen (DK)
  • European Molecular Biology Laboratory (DE)
Corresponding author
Schymkowitz, J.
Venue
Nucleic Acids Research
Published
2005-07-01
Volume
33
Issue
Web Server
Pages
W382-W388
ISSN
  • 0305-1048 (ISSN-L)
  • 1362-4962
OpenAlex
W2023490488
Cited by
2,759
References
23
Citations by year
2026: 222 · 2025: 298 · 2024: 254 · 2023: 264 · 2022: 215 · 2021: 227 · 2020: 223 · 2019: 181 · 2018: 150 · 2017: 113 · 2016: 99 · 2015: 96 · 2014: 90 · 2013: 65 · 2012: 65
FWCI
9.29
Type
journal article
Language
en
Open access
Licence
public-domain
Locations
  • Nucleic Acids Research (publishedVersion, public-domain)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • VUBIR (Vrije Universiteit Brussel) (submittedVersion)
Funders
European Commission
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Structure and Dynamics
  • Physical Sciences › Materials Science › Materials Chemistry › Enzyme Structure and Function
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › RNA and protein synthesis mechanisms
Keywords
FoldX, empirical force fields, protein stability, free energy calculation, protein folding, protein dynamics, nucleic acids, mutation effects, proton positions, water bridges, metal binding sites, complex formation, alanine scanning
MeSH terms
Mutation, Nucleic Acid Conformation, Protein Conformation, Proteins, Software, Molecular Structure, Protein Folding, Internet, Polymorphism, Single Nucleotide, Databases, Protein

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