Cited by 320Protein Structure and DynamicsMachine Learning in Bioinformaticsvaccines and immunoinformatics approaches

Protein design and variant prediction using autoregressive generative models

Open access
Shin, Jung-Eun, Riesselman, Adam J., Kollasch, Aaron W., McMahon, Conor, Simon, Elana, Sander, Chris, Manglik, Aashish, Kruse, Andrew C. +1 more·2021·Nature Communications

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Abstract

Abstract The ability to design functional sequences and predict effects of variation is central to protein engineering and biotherapeutics. State-of-art computational methods rely on models that leverage evolutionary information but are inadequate for important applications where multiple sequence alignments are not robust. Such applications include the prediction of variant effects of indels, disordered proteins, and the design of proteins such as antibodies due to the highly variable complementarity determining regions. We introduce a deep generative model adapted from natural language processing for prediction and design of diverse functional sequences without the need for alignments. The model performs state-of-art prediction of missense and indel effects and we successfully design and test a diverse 10 5 -nanobody library that shows better expression than a 1000-fold larger synthetic library. Our results demonstrate the power of the alignment-free autoregressive model in generalizing to regions of sequence space traditionally considered beyond the reach of prediction and design.

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  • Shin et al.'s trained model was used to generate libraries of nanobodies, fully designing the CDR1, CDR2, and CDR3 regions.

    “Their trained model was used to generate libraries of nanobodies, fully designing the CDR1, CDR2, and CDR3 regions.”
  • Shin et al. applied causal dilated convolutions to learn long-range relationships in sequences in an autoregressive model.

    “In an early method, Shin et al. [56] applied causal dilated convolutions to learn long-range relationships in sequences in an autoregressive model (i.e., a model that predicts each amino acid one at a time, using the previous predictions as the next model input).”

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Research works printed but not linked: 7

  1. [56]Brookes, D. H., Park, H. & Listgarten, J. Conditioning by adaptive sampling for robust design. In Proc. 36th International Conference on Machine Learning. 97, 773–782 (2019).
  2. [61]Sutskever, I., Martens, J. & Hinton, G. Generating text with recurrent neural networks. In Proc. 28th International Conference on Machine Learning (ICML-11), 1017–1024 (2011).
  3. [62]Pascanu, R., Mikolov, T. & Begio, Y. On the difficulty of training recurrent neural networks. In Proc. International Conference on Machine Learning, 1310–1318 (2013).
  4. [92]Ingraham, J. B., Vikas, G. K., Barzilay, R. & Jaakkola, T. Generative models for graph-based protein design. In Proc.33rd Conference on Neural Information Processing Systems 15794–15805 (2019).
  5. [93]Kim Y Wiseman S Miller AC Sontag D Rush A Semi-amortized variational autoencoders arXiv 2018 1802 02550
  6. [97]Vijayakumar AK Diverse beam search: decoding diverse solutions from neural sequence models arXiv 2016 1610 02424
  7. [98]Salimans T Kingma DP Weight normalization: a simple reparametrization to accelerate training of deep neural networks Adv. Neural Inf. Process. Syst. 2016 29 901 909

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Authors
Shin, J.-E., Riesselman, A. J., Kollasch, A. W., McMahon, C., Simon, E., Sander, C., Manglik, A., Kruse, A. C., & Marks, D. S.
Affiliations
  • Harvard University (US)
  • University of California, San Francisco (US)
  • Broad Institute (US)
Corresponding author
  • Kruse, Andrew C.
  • Marks, Debora S.
Venue
Nature Communications
Published
2021-04-23
Volume
12
Issue
1
Pages
2403-2403
ISSN
2041-1723 (ISSN-L)
OpenAlex
W3154275519
Cited by
320
References
105
Citations by year
2026: 28 · 2025: 46 · 2024: 90 · 2023: 58 · 2022: 67 · 2021: 29 · 2020: 2
FWCI
19.13
Type
journal article
Language
en
Open access
Locations
  • Nature Communications (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • eScholarship (California Digital Library) (submittedVersion)
  • eScholarship (California Digital Library) (submittedVersion, cc-by)
Funders
  • National Institutes of Health (DP5OD023048, DP5OD021345)
  • National Cancer Institute (R01CA260415)
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 › vaccines and immunoinformatics approaches
Keywords
protein design, variant effect prediction, autoregressive generative models, missense mutations, nanobody design, hypervariable region, disordered proteins, protein engineering, deep generative models
MeSH terms
Algorithms, Amino Acid Sequence, Antibodies, Antigens, Genotype, Humans, Mutation, Phenotype, Proteins, Protein Engineering, Neural Networks, Computer, Computational Biology

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