Evidence map›Paper›PMID 29517898›Full record

ArticleBiochemistry2018

Relationship of Sequence and Phase Separation in Protein Low-Complexity Regions.

Erik W Martin, Tanja Mittag

Abstract read
In one paragraph

Article in Biochemistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 192 papers.

0numbers the graph read from it
0cells of the map it votes in
192citing 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

192 citing papers in PubMed.

  1. In Vitro Assay of Bacterial RNA Helicases Liquid-Liquid Phase Separation.Methods in molecular biology (Clifton, N.J.) · 2027
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  10. amyloid-predict and LLPS-predict: Predicting phase separation propensities in the intrinsically disordered proteome.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  11. Small heat shock proteins and biomolecular condensates.Cellular and molecular life sciences : CMLS · 2026
    Review
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  16. Multiplex mapping of protein-protein interaction interfaces.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  17. Molecular basis for thermoresponsive protein condensation in plants.bioRxiv : the preprint server for biology · 2025
    Article
  18. Article
  19. Review
  20. Article

132 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

2 authors.

Erik W MartinDepartment of Structural Biology , St. Jude Children's Research Hospital , Memphis , Tennessee 38105-3678 , United States.ORCID 0000-0002-8938-5001
Tanja MittagDepartment of Structural Biology , St. Jude Children's Research Hospital , Memphis , Tennessee 38105-3678 , United States.ORCID 0000-0002-1827-3811

Funding

The role of weak multivalent interactions and phase separation in SPOP tumor suppressor functionR01GM112846 · NIGMS · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI MITTAG, TANJA · 2015 to 2023
$3.0M
NIGMS NIH HHS R01 GM112846
6 · The paper itself

Abstract

Liquid-liquid phase separation seems to play critical roles in the compartmentalization of cells through the formation of biomolecular condensates. Many proteins with low-complexity regions are found in these condensates, and they can undergo phase separation in vitro in response to changes in temperature, pH, and ion concentration. Low-complexity regions are thus likely important players in mediating compartmentalization in response to stress. However, how the phase behavior is encoded in their amino acid composition and patterning is only poorly understood. We discuss here that polymer physics provides a powerful framework for our understanding of the thermodynamics of mixing and demixing and for how the phase behavior is encoded in the primary sequence. We propose to classify low-complexity regions further into subcategories based on their sequence properties and phase behavior. Ongoing research promises to improve our ability to link the primary sequence of low-complexity regions to their phase behavior as well as the emerging miscibility and material properties of the resulting biomolecular condensates, providing mechanistic insight into this fundamental biological process across length scales.

Indexed as

ThermodynamicsAmino AcidsCell CompartmentationHydrogen-Ion ConcentrationPhase TransitionProtein DomainsProteinsTemperatureAmino AcidsProteins

Identifiers

PMID29517898
PMCPMC6476794

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.