Cited by 45Protein Structure and DynamicsMachine Learning in BioinformaticsEnzyme Structure and Function

An end-to-end framework for the prediction of protein structure and fitness from single sequence

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Chen, Yinghui, Xu, Yunxin, Liu, Di, Xing, Yaoguang, Gong, Haipeng·2024·Nature Communications

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Abstract

A bstract Significant research progress has been made in the field of protein structure and fitness prediction. Particularly, single-sequence-based structure prediction methods like ESMFold and OmegaFold achieve a balance between inference speed and prediction accuracy, showing promise for many downstream prediction tasks. Here, we propose SPIRED, a novel single-sequence-based structure prediction model that exhibits comparable performance to the state-of-the-art methods but with approximately 5-fold acceleration in inference and at least one order of magnitude reduction in training consumption. By integrating SPIRED with downstream neural networks, we compose an end-to-end framework named SPIRED-Fitness for the rapid prediction of both protein structure and fitness from single sequence. SPIRED-Fitness and its derivative SPIRED-Stab achieve state-of-the-art performance in predicting the mutational effects on protein fitness and stability metrics, respectively.

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Authors
Chen, Y., Xu, Y., Liu, D., Xing, Y., & Gong, H.
Affiliations
Tsinghua University (CN)
Corresponding author
Gong, Haipeng
Venue
Nature Communications
Published
2024-08-27
Volume
15
Issue
1
Pages
7400-7400
ISSN
2041-1723 (ISSN-L)
OpenAlex
W4401900858
Cited by
45
References
90
Citations by year
2026: 17 · 2025: 24 · 2024: 4
FWCI
6.13
Type
journal article
Language
en
Open access
Locations
  • Nature Communications (publishedVersion, cc-by-nc-nd)
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion)
  • Research Square (acceptedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
Funders
  • Ministry of Science and Technology of the People's Republic of China (2023YFF1204400)
  • National Natural Science Foundation of China (32171243)
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
  • Physical Sciences › Materials Science › Materials Chemistry › Enzyme Structure and Function
Keywords
protein structure prediction, protein fitness prediction, end-to-end framework, inference acceleration, protein engineering, ESMFold
MeSH terms
Algorithms, Models, Molecular, Mutation, Protein Conformation, Proteins, Neural Networks, Computer, Computational Biology, Sequence Analysis, Protein, Protein Stability

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