Evidence map›Paper›PMID 31027887›Full record

ArticleBiophysical journal2019

Hsp104 and Potentiated Variants Can Operate as Distinct Nonprocessive Translocases.

Clarissa L Durie, JiaBei Lin, Nathaniel W Scull, Korrie L Mack, Meredith E Jackrel, Elizabeth A Sweeny, Laura M Castellano, James Shorter, Aaron L Lucius

Open access · bronzeAbstract read
In one paragraph

Article in Biophysical journal, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.0field-weighted citation impact, top 24% 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

16 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. AAA+ proteins: one motor, multiple ways to work.Biochemical Society transactions · 2022
    Review
  10. Article
  11. Drivers of Hsp104 potentiation revealed by scanning mutagenesis of the middle domain.Protein science : a publication of the Protein Society · 2021
    Article
  12. Article
  13. AAA+ proteins: converging mechanisms, diverging functions.Nature structural & molecular biology · 2020
    Article
  14. Structural and kinetic basis for the regulation and potentiation of Hsp104 function.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  15. Article
  16. Article
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 2 institutions in 1 country.

Clarissa L DurieUniversity of Alabama at Birmingham, Chemistry Department, Birmingham, Alabama.
JiaBei LinDepartment of Biochemistry and Biophysics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.
Nathaniel W ScullUniversity of Alabama at Birmingham, Chemistry Department, Birmingham, Alabama.
Korrie L MackDepartment of Biochemistry and Biophysics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.
Meredith E JackrelDepartment of Biochemistry and Biophysics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.
Elizabeth A SweenyDepartment of Biochemistry and Biophysics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.
Laura M CastellanoDepartment of Biochemistry and Biophysics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.
James ShorterDepartment of Biochemistry and Biophysics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.
Aaron L LuciusUniversity of Alabama at Birmingham, Chemistry Department, Birmingham, Alabama. Electronic address: allucius@uab.edu.
University of Pennsylvania · USUniversity of Alabama at Birmingham · US

Funding

Defining the mechanistic basis of a prion disaggregaseR01GM099836 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI SHORTER, JAMES · 2013 to 2024
$3.9M
Safeguards of the Proteome: Elucidating the Roles of Protein DisaggregasesR35GM128772 · NIGMS · WASHINGTON UNIVERSITY · PI JACKREL, MEREDITH E. · 2018 to 2022
$2.0M
NIGMS NIH HHS R01 GM099836NIGMS NIH HHS R35 GM128772
6 · The paper itself

Abstract

Heat shock protein (Hsp) 104 is a hexameric ATPases associated with diverse cellular activities motor protein that enables cells to survive extreme stress. Hsp104 couples the energy of ATP binding and hydrolysis to solubilize proteins trapped in aggregated structures. The mechanism by which Hsp104 disaggregates proteins is not completely understood but may require Hsp104 to partially or completely translocate polypeptides across its central channel. Here, we apply transient state, single turnover kinetics to investigate the ATP-dependent translocation of soluble polypeptides by Hsp104 and Hsp104

Indexed as

Adenosine TriphosphateAmino Acid SequenceHeat-Shock ProteinsHydrolysisKineticsMutant ProteinsPeptidesProtein AggregatesProtein BindingProtein ConformationProtein FoldingSaccharomyces cerevisiae ProteinsStructure-Activity RelationshipAdenosine TriphosphateHeat-Shock ProteinsHsP104 protein, S cerevisiaeMutant ProteinsPeptidesProtein AggregatesSaccharomyces cerevisiae Proteins

Identifiers

PMID31027887
PMCPMC6531783
OpenAlexW2933503226

What OpenQuestion holds

Textmetadata
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.