Evidence map›Paper›PMID 25114242›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2014

Coevolutionary information, protein folding landscapes, and the thermodynamics of natural selection.

Faruck Morcos, Nicholas P Schafer, Ryan R Cheng, José N Onuchic, Peter G Wolynes

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 85 papers.

0numbers the graph read from it
0cells of the map it votes in
85citing 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

85 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Probing the dark energy in the functional protein universe.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  6. Predicting Protein Folding Dynamics Using Sequence Information.Methods in molecular biology (Clifton, N.J.) · 2026
    Article
  7. Energy Landscapes of Model Knotted Polymers.Journal of chemical theory and computation · 2025
    Article
  8. Article
  9. Frustration in physiology and molecular medicine.Molecular aspects of medicine · 2025
    Review
  10. Article
  11. Article
  12. Emergent time scales of epistasis in protein evolution.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  13. Article
  14. Review
  15. Machine learning in biological physics: From biomolecular prediction to design.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  16. Article
  17. Article
  18. Solvent constraints for biopolymer folding and evolution in extraterrestrial environments.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  19. The physical and evolutionary energy landscapes of devolved protein sequences corresponding to pseudogenes.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  20. Article

25 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Faruck MorcosCenter for Theoretical Biological Physics and.
Nicholas P SchaferCenter for Theoretical Biological Physics and Departments of Chemistry.
Ryan R ChengCenter for Theoretical Biological Physics and.
José N OnuchicCenter for Theoretical Biological Physics and Departments of Chemistry, Physics and Astronomy, and Biochemistry and Cell Biology, Rice University, Houston, TX 77005.
Peter G WolynesCenter for Theoretical Biological Physics and Departments of Chemistry, Physics and Astronomy, and Biochemistry and Cell Biology, Rice University, Houston, TX 77005 pwolynes@rice.edu.

Funding

CONCEPTUAL ASPECTS OF THE PROTEIN FOLDING PROBLEMR01GM044557 · NIGMS · UNIVERSITY OF ILLINOIS URBANA-CHAMPAIGN · PI WOLYNES, PETER GUY · 1990 to 2018
$4.2M
NIGMS NIH HHS R01 GM044557NIGMS NIH HHS R01 GM44557
6 · The paper itself

Abstract

The energy landscape used by nature over evolutionary timescales to select protein sequences is essentially the same as the one that folds these sequences into functioning proteins, sometimes in microseconds. We show that genomic data, physical coarse-grained free energy functions, and family-specific information theoretic models can be combined to give consistent estimates of energy landscape characteristics of natural proteins. One such characteristic is the effective temperature T(sel) at which these foldable sequences have been selected in sequence space by evolution. T(sel) quantifies the importance of folded-state energetics and structural specificity for molecular evolution. Across all protein families studied, our estimates for T(sel) are well below the experimental folding temperatures, indicating that the energy landscapes of natural foldable proteins are strongly funneled toward the native state.

Indexed as

Evolution, MolecularInformation TheoryProtein FoldingSelection, GeneticBiophysical PhenomenaModels, MolecularModels, StatisticalProtein ConformationRepressor ProteinsSequence AlignmentThermodynamicsViral Proteinsrepressor protein C1, bacteriophageRepressor ProteinsViral Proteinselastic effectsenergy landscape theoryfunneled landscapesinformation theoryselection temperature

Identifiers

PMID25114242
PMCPMC4151759

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.