Evidence map›Paper›PMID 40935922›Full record

ArticleNature methods2025

Biophysics-based protein language models for protein engineering.

Sam Gelman, Bryce Johnson, Chase R Freschlin, Arnav Sharma, Sameer D'Costa, John Peters, Anthony Gitter, Philip A Romero

Abstract read
In one paragraph

Article in Nature methods, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

33 citing papers in PubMed.

  1. Review
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  12. INBAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  13. Review
  14. Article
  15. Protein foundation models: a comprehensive survey.Science China. Life sciences · 2026
    Review
  16. Descent from a common ancestor restricts exploration of protein sequence space.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  17. Article
  18. Review
  19. Protein language models trained on biophysical dynamics inform mutation effects.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Sam GelmanDepartment of Computer Sciences, University of Wisconsin-Madison, Madison, WI, USA.ORCID http://orcid.org/0000-0001-9537-0976
Bryce JohnsonDepartment of Computer Sciences, University of Wisconsin-Madison, Madison, WI, USA.ORCID http://orcid.org/0000-0002-4564-2977
Chase R FreschlinDepartment of Biochemistry, University of Wisconsin-Madison, Madison, WI, USA.ORCID http://orcid.org/0000-0002-2208-1660
Arnav SharmaDepartment of Computer Sciences, University of Wisconsin-Madison, Madison, WI, USA.ORCID http://orcid.org/0009-0000-3610-861X
Sameer D'CostaDepartment of Biochemistry, University of Wisconsin-Madison, Madison, WI, USA.ORCID http://orcid.org/0009-0007-8143-9574
John PetersMorgridge Institute for Research, Madison, WI, USA.
Anthony Gitter *Department of Computer Sciences, University of Wisconsin-Madison, Madison, WI, USA. gitter@biostat.wisc.edu.ORCID http://orcid.org/0000-0002-5324-9833
Philip A Romero *Department of Biochemistry, University of Wisconsin-Madison, Madison, WI, USA. philip.romero@duke.edu.ORCID http://orcid.org/0000-0002-2586-7263

Funding

A Machine Learning Platform for Adaptive Chemical ScreeningR01GM135631 · NIGMS · MORGRIDGE INSTITUTE FOR RESEARCH, INC. · PI GITTER, ANTHONY JAMES · 2020 to 2024
$2.1M
Data-driven analysis of protein structure, function, and regulationR35GM119854 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI ROMERO, PHILIP ANTHONY · 2016 to 2020
$1.9M
NIGMS NIH HHS R01 GM135631NIGMS NIH HHS R35 GM119854U.S. Department of Health & Human Services | National Institutes of Health (NIH) R01GM135631U.S. Department of Health & Human Services | National Institutes of Health (NIH) R35GM119854
6 · The paper itself

Abstract

Protein language models trained on evolutionary data have emerged as powerful tools for predictive problems involving protein sequence, structure and function. However, these models overlook decades of research into biophysical factors governing protein function. We propose mutational effect transfer learning (METL), a protein language model framework that unites advanced machine learning and biophysical modeling. Using the METL framework, we pretrain transformer-based neural networks on biophysical simulation data to capture fundamental relationships between protein sequence, structure and energetics. We fine-tune METL on experimental sequence-function data to harness these biophysical signals and apply them when predicting protein properties like thermostability, catalytic activity and fluorescence. METL excels in challenging protein engineering tasks like generalizing from small training sets and position extrapolation, although existing methods that train on evolutionary signals remain powerful for many types of experimental assays. We demonstrate METL's ability to design functional green fluorescent protein variants when trained on only 64 examples, showcasing the potential of biophysics-based protein language models for protein engineering.

Indexed as

BiophysicsProtein EngineeringProteinsGreen Fluorescent ProteinsMachine LearningModels, MolecularMutationNeural Networks, ComputerGreen Fluorescent ProteinsProteins

Identifiers

PMID40935922
PMCPMC12446067

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.