Evidence map›Paper›PMID 31916936›Full record

ArticleeLife2020

A processive rotary mechanism couples substrate unfolding and proteolysis in the ClpXP degradation machinery.

Zev A Ripstein, Siavash Vahidi, Walid A Houry, John L Rubinstein, Lewis E Kay

Abstract read
In one paragraph

Article in eLife, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 79 papers.

0numbers the graph read from it
0cells of the map it votes in
79citing 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

79 citing papers in PubMed.

  1. Review
  2. Article
  3. Molecular mechanisms of mitochondrial AAA+ proteases.The Journal of biological chemistry · 2026
    Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Substrate-dependent activation of LONP1 informs on proteolytic regulation and ATPase motor function.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  9. Article
  10. Article
  11. Review
  12. Review
  13. Article
  14. Mechanism of allosteric activation in human mitochondrial ClpP protease.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  15. Article
  16. Serine phosphorylation facilitates protein degradation by the human mitochondrial ClpXP protease.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  17. Article
  18. Article
  19. Article
  20. Large Roles of Small Proteins.Annual review of microbiology · 2024
    Review

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Zev A Ripstein *Department of Biochemistry, University of Toronto, Toronto, Canada.ORCID 0000-0003-3601-0596
Siavash Vahidi *Department of Biochemistry, University of Toronto, Toronto, Canada.ORCID 0000-0001-8637-3710
Walid A HouryDepartment of Biochemistry, University of Toronto, Toronto, Canada.
John L RubinsteinDepartment of Biochemistry, University of Toronto, Toronto, Canada.ORCID 0000-0003-0566-2209
Lewis E KayDepartment of Biochemistry, University of Toronto, Toronto, Canada.ORCID 0000-0002-4054-4083

Funding

CIHR FDN-503573CIHR PJT-148564CIHR PJT-162186
6 · The paper itself

Abstract

The ClpXP degradation machine consists of a hexameric AAA+ unfoldase (ClpX) and a pair of heptameric serine protease rings (ClpP) that unfold, translocate, and subsequently degrade client proteins. ClpXP is an important target for drug development against infectious diseases. Although structures are available for isolated ClpX and ClpP rings, it remains unknown how symmetry mismatched ClpX and ClpP work in tandem for processive substrate translocation into the ClpP proteolytic chamber. Here, we present cryo-EM structures of the substrate-bound ClpXP complex from

Indexed as

Protein UnfoldingProteolysisAdenosine TriphosphateBacterial ProteinsCryoelectron MicroscopyEndopeptidase ClpGreen Fluorescent ProteinsHydrolysisModels, MolecularNeisseria meningitidisProtein BindingProtein ConformationSubstrate SpecificityAdenosine TriphosphateBacterial ProteinsEndopeptidase ClpGreen Fluorescent ProteinsAAA+ClpXPCryoEMmolecular biophysicsN. meningitidisproteaseprotein degradationstructural biology

Identifiers

PMID31916936
PMCPMC7112952

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.