Evidence map›Paper›PMID 41741446›Full record

ArticleNature communications2026

Structural and functional implications of phase separation of membrane protein LacY in Escherichia coli.

Dmitrii Linnik, Sumayra Sultanji, Jan A Stevens, Gea K Schuurman-Wolters, Rinse de Boer, Christiaan M Punter, Siewert J Marrink, Ivan Maslov, Bert Poolman

Abstract read
In one paragraph

Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Review
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

9 authors.

Dmitrii LinnikDepartment of Biochemistry, Groningen Biomolecular Sciences & Biotechnology Institute, University of Groningen, Groningen, the Netherlands.ORCID http://orcid.org/0000-0002-8046-9743
Sumayra SultanjiDepartment of Biochemistry, Groningen Biomolecular Sciences & Biotechnology Institute, University of Groningen, Groningen, the Netherlands.
Jan A StevensMolecular Dynamics Group, Groningen Biomolecular Sciences and Biotechnology Institute, University of Groningen, Groningen, the Netherlands.
Gea K Schuurman-WoltersDepartment of Biochemistry, Groningen Biomolecular Sciences & Biotechnology Institute, University of Groningen, Groningen, the Netherlands.
Rinse de BoerMolecular Immunology, Groningen Biomolecular Sciences & Biotechnology Institute, University of Groningen, Groningen, The Netherlands.
Christiaan M PunterDepartment of Biochemistry, Groningen Biomolecular Sciences & Biotechnology Institute, University of Groningen, Groningen, the Netherlands.
Siewert J MarrinkMolecular Dynamics Group, Groningen Biomolecular Sciences and Biotechnology Institute, University of Groningen, Groningen, the Netherlands.ORCID http://orcid.org/0000-0001-8423-5277
Ivan MaslovDepartment of Biochemistry, Groningen Biomolecular Sciences & Biotechnology Institute, University of Groningen, Groningen, the Netherlands.
Bert PoolmanDepartment of Biochemistry, Groningen Biomolecular Sciences & Biotechnology Institute, University of Groningen, Groningen, the Netherlands. b.poolman@rug.nl.ORCID http://orcid.org/0000-0002-1455-531X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Liquid-liquid phase-separation (LLPS) controls protein activity and dynamically organizes (macro)molecules in living systems without the need for membrane-bound compartments. Biomolecular condensates of water-soluble proteins have extensively been studied, but little is known about LLPS of membrane proteins. In this work we induce in vivo condensation of lactose permease (LacY), a widely-studied model monomeric inner membrane protein in Escherichia coli, and evaluate how it affects LacY function. We fused LacY with engineered, condensate-forming protein PopTag. We observe major changes in the localization and mobility of LacY

Indexed as

Escherichia coliEscherichia coli ProteinsMonosaccharide Transport ProteinsSymportersCell MembraneHydrophobic and Hydrophilic InteractionsMembrane ProteinsMolecular Dynamics SimulationOsmotic PressurePhase SeparationEscherichia coli ProteinsLacY protein, E coliMembrane ProteinsMonosaccharide Transport ProteinsSymporters

Identifiers

PMID41741446
PMCPMC13046807

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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.