PreprintCited by 12Protein Structure and DynamicsMachine Learning in BioinformaticsEnzyme Structure and Function

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

ABCFold: easier running and comparison of AlphaFold 3, Boltz-1 and Chai-1

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Elliott, Luc G., Simpkin, Adam J., Rigden, Daniel J.·2025·Bioinformatics Advances

Preprint — published as 10.1093/bioadv/vbaf153 · Paper page

Abstract

Motivation: The latest generation of deep learning-based structure prediction methods enable accurate modelling of most proteins and many complexes. However, preparing inputs for the locally installed software is not always straightforward, and the results of local runs are not always presented in an ideally accessible fashion. Furthermore, it is not yet clear whether the latest tools perform equivalently for all types of target. Results: ABCFold facilitates the use of AlphaFold 3, Boltz-1, and Chai-1 with a standardised input to predict atomic structures, with Boltz-1 and Chai-1 being installed on runtime (if required). MSAs can be generated internally using either the JackHMMER MSA search within AlphaFold 3, or with the MMseqs2 API. Alternatively, users can provide their own custom MSAs. This therefore allows AlphaFold 3 to be installed and run without downloading the large databases needed for JackHMMER. There are also straightforward options to use templates, including custom templates. Results from all packages are treated in a unified fashion, enabling easy comparison of results from different methods. A variety of visualisation options are available which include information on steric clashes. Availability and implementation: ABCFold is coded in Python and JavaScript. All scripts and associated documentation are available from https://github.com/rigdenlab/ABCFold or https://pypi.org/project/ABCFold/1.0.0/ . Contact: drigden@liverpool.ac.uk

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Metadata

Authors
Elliott, L. G., Simpkin, A. J., & Rigden, D. J.
Affiliations
University of Liverpool (GB)
Corresponding author
Rigden, Daniel J.
Venue
Bioinformatics Advances
Publisher
openRxiv
Published
2025-03-17
Volume
5
Issue
1
Pages
vbaf153-vbaf153
ISSN
2635-0041 (ISSN-L)
OpenAlex
W4411712941
Cited by
12
References
1
Citations by year
2026: 9 · 2025: 3
FWCI
1.63
Type
journal article
Language
en
Open access
Locations
  • Bioinformatics Advances (publishedVersion, cc-by)
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
Funders
  • Directorate for Biological Sciences
  • Biotechnology and Biological Sciences Research Council (BB/Y008901/1)
  • Science and Technology Facilities Council
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Structure and Dynamics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Machine Learning in Bioinformatics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Structural Biology › Enzyme Structure and Function
Keywords
protein structure prediction, AlphaFold3, Chai-1, multiple sequence alignment, MMseqs2, template-based modeling, steric clashes

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