PreprintCited by 4Protein Structure and DynamicsMachine Learning in BioinformaticsBioinformatics and Genomic Networks

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AlphaCRV: A Pipeline for Identifying Accurate Binder Topologies in Mass-Modeling with AlphaFold

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Guzmán-Vega, Francisco J., Arold, Stefan T.·2024·Bioinformatics Advances

Preprint — published as 10.1093/bioadv/vbae131 · Paper page

Abstract

The speed and accuracy of deep learning-based structure prediction algorithms makes it now possible to perform in silico “pull-downs” to identify protein-protein interactions at a proteome-wide scale. However, existing scoring algorithms struggle to accurately identify correct interactions at such a large scale, resulting in an excessive number of false positives. Here, we introduce AlphaCRV, a Python package that helps identify correct interactors in a one-against-many AlphaFold screen by clustering, ranking, and visualizing conserved binding topologies, based on protein sequence and fold.

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Research works printed but not linked: 19

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Metadata

Authors
Guzmán-Vega, F. J., & Arold, S. T.
Affiliations
King Abdullah University of Science and Technology (SA)
Corresponding author
Arold, Stefan T.
Venue
Bioinformatics Advances
Publisher
openRxiv
Published
2024-02-08
Volume
4
Issue
1
Pages
vbae131-vbae131
ISSN
2635-0041 (ISSN-L)
OpenAlex
W4402582206
Cited by
4
References
1
Citations by year
2026: 2 · 2025: 2
FWCI
0.54
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • Bioinformatics Advances (publishedVersion, cc-by)
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, cc-by-nd)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
Funders
King Abdullah University of Science and Technology (FCC/1/1976-33 and REI/1/4446-01, FCC/1/1976‐33, REI/1/4446–01)
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 › Molecular Biology › Bioinformatics and Genomic Networks
Keywords
protein-protein interaction, AlphaFold, mass modeling, protein-protein interaction network, clustering, protein structure prediction, false positive reduction

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