PreprintCited by 296vaccines and immunoinformatics approachesMachine Learning in BioinformaticsProtein Structure and Dynamics

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BepiPred-3.0: Improved B-cell epitope prediction using protein language models

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Preprint — published as 10.1002/pro.4497 · Paper page

Abstract

B-cell epitope prediction tools are of great medical and commercial interest due to their practical applications in vaccine development. The introduction of protein language models (LM) trained on unprecedented large datasets of protein sequences and structures, tap into a powerful numeric representation that can be exploited to accurately predict local and global protein structural features from amino acid sequences only. In this paper, we present BepiPred 3.0, a sequence-based epitope prediction tool that, by exploiting LM embeddings, greatly improves the prediction accuracy for both linear and conformational epitope prediction on several independent test sets. Furthermore, by carefully selecting additional input variables and epitope residue annotation strategy, performance can be further improved, thus achieving extraordinary results. Our tool can predict epitopes across hundreds of sequences in mere minutes. It is freely available as a web server with a user-friendly interface to navigate the results, as well as a standalone downloadable package.

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Research works printed but not linked: 24

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Metadata

Authors
Clifford, J., Høie, M. H., Nielsen, M., Deleuran, S., Peters, B., & Marcatili, P.
Affiliations
  • Technical University of Denmark (DK)
  • La Jolla Institute for Immunology (US)
Corresponding author
Clifford, Joakim
Venue
Protein Science
Publisher
openRxiv
Published
2022-07-12
Volume
31
Issue
12
Pages
e4497-e4497
ISSN
0961-8368 (ISSN-L)
OpenAlex
W4308773001
Cited by
296
References
1
Citations by year
2026: 96 · 2025: 95 · 2024: 68 · 2023: 34 · 2022: 3
FWCI
16.74
Type
journal article
Language
en
Open access
Licence
cc-by-nc
Locations
  • Protein Science (publishedVersion, cc-by-nc)
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by-nc)
  • PubMed (publishedVersion)
  • Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU) (submittedVersion, cc-by-nc)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › vaccines and immunoinformatics approaches
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Machine Learning in Bioinformatics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Structure and Dynamics
Keywords
B-cell epitope prediction, protein language models, linear epitopes, conformational epitopes, sequence-based prediction, vaccine development, web server
MeSH terms
Amino Acid Sequence, Language, Epitope Mapping, Epitopes, B-Lymphocyte, Computational Biology

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