Evidence map›Paper›PMID 38902262›Full record

ArticleNature communications2024

Simultaneous enhancement of multiple functional properties using evolution-informed protein design.

Benjamin Fram, Yang Su, Ian Truebridge, Adam J Riesselman, John B Ingraham, Alessandro Passera, Eve Napier, Nicole N Thadani, Samuel Lim, Kristen Roberts and 7 more

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Computational Methods to Engineer Cas Proteins for Efficient Genome Editing.Methods in molecular biology (Clifton, N.J.) · 2026
    Article
  8. Review
  9. Article
  10. A protein dynamics-based deep learning model enhances predictions of fitness and epistasis.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  11. Directed evolution of hydrocarbon-producing enzymes.Biotechnology for biofuels and bioproducts · 2025
    Review
  12. Article
  13. Article
  14. Review
  15. Review
  16. Is Novelty Predictable?Cold Spring Harbor perspectives in biology · 2024
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

17 authors.

Benjamin FramDepartment of Systems Biology, Harvard Medical School, Boston, MA, USA. benjamin.fram.research@gmail.com.
Yang Su *Department of Systems Biology, Harvard Medical School, Boston, MA, USA.
Ian Truebridge *Institute for Protein Innovation, Boston, MA, USA.
Adam J RiesselmanDepartment of Systems Biology, Harvard Medical School, Boston, MA, USA.
John B IngrahamDepartment of Systems Biology, Harvard Medical School, Boston, MA, USA.
Alessandro PasseraDepartment of Data Sciences, Dana-Farber Cancer Institute, Boston, MA, USA.
Eve NapierSchool of Biochemistry and Immunology, Trinity College Dublin, Dublin 2, Ireland.
Nicole N ThadaniDepartment of Systems Biology, Harvard Medical School, Boston, MA, USA.
Samuel LimDepartment of Systems Biology, Harvard Medical School, Boston, MA, USA.
Kristen RobertsSelux Diagnostics Inc., 56 Roland Street, Charlestown, MA, USA.
Gurleen KaurSelux Diagnostics Inc., 56 Roland Street, Charlestown, MA, USA.
Michael A StifflerDepartment of Data Sciences, Dana-Farber Cancer Institute, Boston, MA, USA.
Debora S MarksDepartment of Systems Biology, Harvard Medical School, Boston, MA, USA.ORCID http://orcid.org/0000-0001-9388-2281
Christopher D BahlInstitute for Protein Innovation, Boston, MA, USA.ORCID http://orcid.org/0000-0002-3652-3693
Amir R KhanSchool of Biochemistry and Immunology, Trinity College Dublin, Dublin 2, Ireland.
Chris SanderDepartment of Systems Biology, Harvard Medical School, Boston, MA, USA.
Nicholas P GauthierDepartment of Systems Biology, Harvard Medical School, Boston, MA, USA. nicholas.gauthier.research@gmail.com.ORCID http://orcid.org/0000-0002-3680-7514

Funding

X-ray Scattering Technology CoreP30GM133893 · NIGMS · BROOKHAVEN SCIENCE ASSOC-BROOKHAVEN LAB · PI Vivian Stojanoff · 2019 to 2026
$38.6M
User Training and OutreachP30GM124165 · NIGMS · CORNELL UNIVERSITY · PI STEVEN E EALICK · 2018 to 2026
$34.2M
DOE | SC | Biological and Environmental Research (BER) DE-SC0022024NIGMS NIH HHS P30 GM124165NIGMS NIH HHS P30 GM133893
6 · The paper itself

Abstract

A major challenge in protein design is to augment existing functional proteins with multiple property enhancements. Altering several properties likely necessitates numerous primary sequence changes, and novel methods are needed to accurately predict combinations of mutations that maintain or enhance function. Models of sequence co-variation (e.g., EVcouplings), which leverage extensive information about various protein properties and activities from homologous protein sequences, have proven effective for many applications including structure determination and mutation effect prediction. We apply EVcouplings to computationally design variants of the model protein TEM-1 β-lactamase. Nearly all the 14 experimentally characterized designs were functional, including one with 84 mutations from the nearest natural homolog. The designs also had large increases in thermostability, increased activity on multiple substrates, and nearly identical structure to the wild type enzyme. This study highlights the efficacy of evolutionary models in guiding large sequence alterations to generate functional diversity for protein design applications.

Indexed as

beta-LactamasesEvolution, MolecularMutationProtein EngineeringAmino Acid SequenceEnzyme StabilityModels, MolecularProtein Conformationbeta-Lactamasesbeta-lactamase TEM-1

Identifiers

PMID38902262
PMCPMC11190266

What OpenQuestion holds

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Registered trials

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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 OpenQuestion graph.