Evidence map›Paper›PMID 29439243›Full record

ArticleScience (New York, N.Y.)2018

Atomic structures of low-complexity protein segments reveal kinked β sheets that assemble networks.

Michael P Hughes, Michael R Sawaya, David R Boyer, Lukasz Goldschmidt, Jose A Rodriguez, Duilio Cascio, Lisa Chong, Tamir Gonen, David S Eisenberg

Open access · greenAbstract read
In one paragraph

Article in Science (New York, N.Y.), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 259 papers.

0numbers the graph read from it
0cells of the map it votes in
259citing papers in PubMed
20.8field-weighted citation impact, top 1% 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

259 citing papers in PubMed, 474 citations in OpenAlex.

  1. Review
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  8. Chiral inversion mutagenesis identifies geometrically constrained residues within self-associating low-complexity domains.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  9. Review
  10. Review
  11. Oligomerization of PER2 as a dynamic mode of regulation of the mammalian circadian clock.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  12. Review
  13. Article
  14. Review
  15. Structure, function and assembly of nuclear pore complexes.Nature reviews. Molecular cell biology · 2026
    Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review

199 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

9 authors at 3 institutions in 1 country.

Michael P HughesDepartment of Biological Chemistry and Department of Chemistry and Biochemistry, University of California Los Angeles (UCLA), Howard Hughes Medical Institute (HHMI), UCLA-Department of Energy (DOE) Institute for Genomics and Proteomics, Los Angeles, CA 90095, USA.ORCID 0000-0002-6239-4151
Michael R SawayaDepartment of Biological Chemistry and Department of Chemistry and Biochemistry, University of California Los Angeles (UCLA), Howard Hughes Medical Institute (HHMI), UCLA-Department of Energy (DOE) Institute for Genomics and Proteomics, Los Angeles, CA 90095, USA.ORCID 0000-0003-0874-9043
David R BoyerDepartment of Biological Chemistry and Department of Chemistry and Biochemistry, University of California Los Angeles (UCLA), Howard Hughes Medical Institute (HHMI), UCLA-Department of Energy (DOE) Institute for Genomics and Proteomics, Los Angeles, CA 90095, USA.ORCID 0000-0002-4487-0230
Lukasz GoldschmidtDepartment of Biological Chemistry and Department of Chemistry and Biochemistry, University of California Los Angeles (UCLA), Howard Hughes Medical Institute (HHMI), UCLA-Department of Energy (DOE) Institute for Genomics and Proteomics, Los Angeles, CA 90095, USA.
Jose A RodriguezDepartment of Chemistry and Biochemistry, UCLA, UCLA-DOE Institute for Genomics and Proteomics, Los Angeles, CA 90095, USA.ORCID 0000-0001-8471-2504
Duilio CascioDepartment of Biological Chemistry and Department of Chemistry and Biochemistry, University of California Los Angeles (UCLA), Howard Hughes Medical Institute (HHMI), UCLA-Department of Energy (DOE) Institute for Genomics and Proteomics, Los Angeles, CA 90095, USA.ORCID 0000-0001-8285-754X
Lisa ChongDepartment of Biological Chemistry and Department of Chemistry and Biochemistry, University of California Los Angeles (UCLA), Howard Hughes Medical Institute (HHMI), UCLA-Department of Energy (DOE) Institute for Genomics and Proteomics, Los Angeles, CA 90095, USA.ORCID 0000-0001-7667-9441
Tamir GonenHHMI and Department of Physiology, UCLA, Los Angeles, CA 90095, USA.
David S EisenbergDepartment of Biological Chemistry and Department of Chemistry and Biochemistry, University of California Los Angeles (UCLA), Howard Hughes Medical Institute (HHMI), UCLA-Department of Energy (DOE) Institute for Genomics and Proteomics, Los Angeles, CA 90095, USA. david@mbi.ucla.edu.ORCID 0000-0003-2432-5419
Howard Hughes Medical Institute · USUCLA Medical Center · USUniversity of California, Los Angeles · US

Funding

Overall EvaluationP41GM103403 · NIGMS · CORNELL UNIVERSITY · PI EALICK, STEVEN E · 2012 to 2017
$14.3M
Structure and Inhibition of Amyloid in Alzheimer's DiseaseRF1AG054022 · NIA · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI EISENBERG, DAVID · 2016 to 2018
$4.2M
Howard Hughes Medical InstituteNIA NIH HHS RF1 AG054022NIGMS NIH HHS P41 GM103403
6 · The paper itself

Abstract

Subcellular membraneless assemblies are a reinvigorated area of study in biology, with spirited scientific discussions on the forces between the low-complexity protein domains within these assemblies. To illuminate these forces, we determined the atomic structures of five segments from protein low-complexity domains associated with membraneless assemblies. Their common structural feature is the stacking of segments into kinked β sheets that pair into protofilaments. Unlike steric zippers of amyloid fibrils, the kinked sheets interact weakly through polar atoms and aromatic side chains. By computationally threading the human proteome on our kinked structures, we identified hundreds of low-complexity segments potentially capable of forming such interactions. These segments are found in proteins as diverse as RNA binders, nuclear pore proteins, and keratins, which are known to form networks and localize to membraneless assemblies.

Indexed as

Protein Conformation, beta-StrandProtein Interaction Domains and MotifsHumansProteomeProteome

Identifiers

PMID29439243
PMCPMC6192703
OpenAlexW2785420592

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.