Evidence map›Paper›PMID 32661377›Full record

ArticleNature chemical biology2020

Designer protein assemblies with tunable phase diagrams in living cells.

Meta Heidenreich, Joseph M Georgeson, Emanuele Locatelli, Lorenzo Rovigatti, Saroj Kumar Nandi, Avital Steinberg, Yotam Nadav, Eyal Shimoni, Samuel A Safran, Jonathan P K Doye and 1 more

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In one paragraph

Article in Nature chemical biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
5.8field-weighted citation impact, top 3% of its field
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

46 citing papers in PubMed, 105 citations in OpenAlex.

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  11. Dominance analysis to assess solute contributions to multicomponent phase equilibria.Proceedings of the National Academy of Sciences of the United States of America · 2024
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  12. Surface Charge Can Modulate Phase Separation of Multidomain Proteins.Journal of the American Chemical Society · 2024
    Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 4 institutions in 5 countries.

Meta Heidenreich *Department of Structural Biology, Weizmann Institute of Science, Rehovot, Israel.
Joseph M Georgeson *Department of Structural Biology, Weizmann Institute of Science, Rehovot, Israel.
Emanuele LocatelliFaculty of Physics, University of Vienna, Vienna, Austria.ORCID http://orcid.org/0000-0002-5507-1282
Lorenzo RovigattiPhysical & Theoretical Chemistry Laboratory, Department of Chemistry, University of Oxford, Oxford, UK. lorenzo.rovigatti@uniroma1.it.ORCID http://orcid.org/0000-0001-5017-2829
Saroj Kumar NandiDepartment of Chemical and Biological Physics, Weizmann Institute of Science, Rehovot, Israel.
Avital SteinbergDepartment of Structural Biology, Weizmann Institute of Science, Rehovot, Israel.
Yotam NadavDepartment of Structural Biology, Weizmann Institute of Science, Rehovot, Israel.
Eyal ShimoniDepartment of Chemical Research Support, Weizmann Institute of Science, Rehovot, Israel.
Samuel A SafranDepartment of Chemical and Biological Physics, Weizmann Institute of Science, Rehovot, Israel. sam.safran@weizmann.ac.il.
Jonathan P K DoyePhysical & Theoretical Chemistry Laboratory, Department of Chemistry, University of Oxford, Oxford, UK. jonathan.doye@chem.ox.ac.uk.ORCID http://orcid.org/0000-0002-2226-9524
Emmanuel D LevyDepartment of Structural Biology, Weizmann Institute of Science, Rehovot, Israel. emmanuel.Levy@weizmann.ac.il.ORCID http://orcid.org/0000-0001-8959-7365
Weizmann Institute of Science · ILUniversity of Oxford · GBTIFR Centre for Interdisciplinary Sciences · INUniversity of Vienna · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Protein self-organization is a hallmark of biological systems. Although the physicochemical principles governing protein-protein interactions have long been known, the principles by which such nanoscale interactions generate diverse phenotypes of mesoscale assemblies, including phase-separated compartments, remain challenging to characterize. To illuminate such principles, we create a system of two proteins designed to interact and form mesh-like assemblies. We devise a new strategy to map high-resolution phase diagrams in living cells, which provide self-assembly signatures of this system. The structural modularity of the two protein components allows straightforward modification of their molecular properties, enabling us to characterize how interaction affinity impacts the phase diagram and material state of the assemblies in vivo. The phase diagrams and their dependence on interaction affinity were captured by theory and simulations, including out-of-equilibrium effects seen in growing cells. Finally, we find that cotranslational protein binding suffices to recruit a messenger RNA to the designed micron-scale structures.

Indexed as

Protein Interaction Domains and MotifsCell SurvivalDiffusionEscherichia coliFluorescence Recovery After PhotobleachingLuminescent ProteinsModels, BiologicalPhase TransitionPoint MutationProtein DomainsProtein MultimerizationRecombinant ProteinsRed Fluorescent ProteinRNA, MessengerThermodynamicsViscosityLuminescent ProteinsRecombinant ProteinsRed Fluorescent ProteinRNA, Messenger

Identifiers

PMID32661377
OpenAlexW3041271009

What OpenQuestion holds

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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 OpenQuestion graph.