Evidence map›Paper›PMID 31882871›Full record

ArticleScientific reports2019

Yeast R2TP Interacts with Extended Termini of Client Protein Nop58p.

Ge Yu, Yu Zhao, Shaoxiong Tian, Jay Rai, Huan He, John Spear, Duncan Sousa, Jinbo Fan, Hong-Guo Yu, Scott M Stagg and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.3field-weighted citation impact, top 39% 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

7 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Differential roles of putative arginine fingers of AAAbioRxiv : the preprint server for biology · 2024
    Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. 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

11 authors at 1 institution in 1 country.

Ge YuDepartment of Chemistry and Biochemistry, Florida State University, Tallahassee, FL, 32306, USA.
Yu ZhaoInstitute of Molecular Biophysics, Florida State University, Tallahassee, FL, 32306, USA.
Shaoxiong TianDepartment of Chemistry and Biochemistry, Florida State University, Tallahassee, FL, 32306, USA.
Jay RaiInstitute of Molecular Biophysics, Florida State University, Tallahassee, FL, 32306, USA.
Huan HeInstitute of Molecular Biophysics, Florida State University, Tallahassee, FL, 32306, USA.
John SpearInstitute of Molecular Biophysics, Florida State University, Tallahassee, FL, 32306, USA.
Duncan SousaDepartment of Biological Science, Florida State University, Tallahassee, FL, 32306, USA.
Jinbo FanDepartment of Biological Science, Florida State University, Tallahassee, FL, 32306, USA.
Hong-Guo YuDepartment of Biological Science, Florida State University, Tallahassee, FL, 32306, USA.
Scott M StaggDepartment of Chemistry and Biochemistry, Florida State University, Tallahassee, FL, 32306, USA.
Hong LiDepartment of Chemistry and Biochemistry, Florida State University, Tallahassee, FL, 32306, USA. hong.li@fsu.edu.
Florida State University · US

Funding

Structure and Regulation of snoRNP Interaction with rRNAR01GM066958 · NIGMS · FLORIDA STATE UNIVERSITY · PI LI, HONG · 2003 to 2012
$2.4M
Structural Biology Studies of Ribosome Biogenesis NetworkR01GM124622 · NIGMS · FLORIDA STATE UNIVERSITY · PI LI, HONG · 2018 to 2021
$1.7M
Molecular mechanism of centrosome separation in budding yeast meiosisR01GM117102 · NIGMS · FLORIDA STATE UNIVERSITY · PI YU, HONG-GUO · 2015 to 2018
$1.2M
NIGMS NIH HHS R01 GM066958NIGMS NIH HHS R01 GM117102NIGMS NIH HHS R01 GM124622
6 · The paper itself

Abstract

The AAA + ATPase R2TP complex facilitates assembly of a number of ribonucleoprotein particles (RNPs). Although the architecture of R2TP is known, its molecular basis for acting upon multiple RNPs remains unknown. In yeast, the core subunit of the box C/D small nucleolar RNPs, Nop58p, is the target for R2TP function. In the recently observed U3 box C/D snoRNP as part of the 90 S small subunit processome, the unfolded regions of Nop58p are observed to form extensive interactions, suggesting a possible role of R2TP in stabilizing the unfolded region of Nop58p prior to its assembly. Here, we analyze the interaction between R2TP and a Maltose Binding Protein (MBP)-fused Nop58p by biophysical and yeast genetics methods. We present evidence that R2TP interacts largely with the unfolded termini of Nop58p. Our results suggest a general mechanism for R2TP to impart specificity by recognizing unfolded regions in its clients.

Indexed as

Cryoelectron MicroscopyMultiprotein ComplexesNuclear ProteinsProtein BindingProtein UnfoldingRibonucleoproteins, Small NucleolarSaccharomyces cerevisiae ProteinsMultiprotein ComplexesNOP58 protein, S cerevisiaeNuclear ProteinsRibonucleoproteins, Small NucleolarSaccharomyces cerevisiae Proteins

Identifiers

PMID31882871
PMCPMC6934851
OpenAlexW2998691306

What OpenQuestion holds

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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.