Evidence map›Paper›PMID 26278914›Full record

ArticleACS chemical biology2015

Regulation of Proteasomal Degradation by Modulating Proteasomal Initiation Regions.

Kazunobu Takahashi, Andreas Matouschek, Tomonao Inobe

Abstract read
In one paragraph

Article in ACS chemical biology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

3 authors.

Kazunobu TakahashiFrontier Research Core for Life Sciences, University of Toyama , 3190 Gofuku, Toyama-shi, Toyama 930-8555, Japan.
Andreas MatouschekDepartment of Molecular Biosciences, The University of Texas at Austin , Austin, Texas 78712, United States.
Tomonao InobeFrontier Research Core for Life Sciences, University of Toyama , 3190 Gofuku, Toyama-shi, Toyama 930-8555, Japan.

Funding

Interactions Regulating Translation and Protein Biogenesis in VivoU54GM105816 · NIGMS · UNIVERSITY OF NOTRE DAME · PI BUSKIRK, ALLEN ROWDON, CLARK, PATRICIA LOUISE · 2013 to 2017
$3.7M
Protein unfolding in a physiological systemR01GM063004 · NIGMS · NORTHWESTERN UNIVERSITY · PI MATOUSCHEK, ANDREAS · 2001 to 2012
$2.7M
Cracking the Ubiquitination Code by Top Down Mass SpectrometryR21CA191664 · NCI · UNIVERSITY OF TEXAS AT AUSTIN · PI BRODBELT, JENNIFER S. · 2015 to 2016
$355k
NCI NIH HHS R21 CA191664NIGMS NIH HHS R01 GM063004NIGMS NIH HHS U54 GM105816NIGMS NIH HHS U54GM105816
6 · The paper itself

Abstract

Methods for regulating the concentrations of specific cellular proteins are valuable tools for biomedical studies. Artificial regulation of protein degradation by the proteasome is receiving increasing attention. Efficient proteasomal protein degradation requires a degron with two components: a ubiquitin tag that is recognized by the proteasome and a disordered region at which the proteasome engages the substrate and initiates degradation. Here we show that degradation rates can be regulated by modulating the disordered initiation region by the binding of modifier molecules, in vitro and in vivo. These results suggest that artificial modulation of proteasome initiation is a versatile method for conditionally inhibiting the proteasomal degradation of specific proteins.

Indexed as

ProteolysisElectrophoresis, Polyacrylamide GelHEK293 CellsHumansPeptide Initiation FactorsProteasome Endopeptidase ComplexProtein FoldingSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsPeptide Initiation FactorsProteasome Endopeptidase ComplexSaccharomyces cerevisiae Proteins

Identifiers

PMID26278914
PMCPMC4922138

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.