Evidence map›Paper›PMID 31287657›Full record

ArticleACS chemical biology2019

Selective Proteolysis to Study the Global Conformation and Regulatory Mechanisms of c-Src Kinase.

Michael P Agius, Kristin S Ko, Taylor K Johnson, Frank E Kwarcinski, Sameer Phadke, Eric J Lachacz, Matthew B Soellner

Abstract read
In one paragraph

Article in ACS chemical biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Conformation-tunable ATP-competitive kinase inhibitors.Chemical communications (Cambridge, England) · 2022
    Article
  7. Article
  8. Article
  9. 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

7 authors.

Michael P AgiusDepartment of Internal Medicine , University of Michigan , Ann Arbor , Michigan 48109 , United States.ORCID 0000-0003-2356-4274
Kristin S KoDepartment of Chemistry , University of Michigan , Ann Arbor , Michigan 48109 , United States.
Taylor K JohnsonDepartment of Medicinal Chemistry , University of Michigan , Ann Arbor , Michigan 48109 , United States.
Frank E KwarcinskiDepartment of Medicinal Chemistry , University of Michigan , Ann Arbor , Michigan 48109 , United States.
Sameer PhadkeDepartment of Internal Medicine , University of Michigan , Ann Arbor , Michigan 48109 , United States.
Eric J LachaczDepartment of Internal Medicine , University of Michigan , Ann Arbor , Michigan 48109 , United States.
Matthew B SoellnerDepartment of Internal Medicine , University of Michigan , Ann Arbor , Michigan 48109 , United States.ORCID 0000-0003-1394-8645

Funding

Cellular Biotechnology Training Program (CBTP)T32GM008353 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI SCHWENDEMAN, ANNA · 1991 to 2021
$9.3M
MICHIGAN CHEMISTRY-BIOLOGY INTERFACE TRAINING PROGRAMT32GM008597 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI MONTGOMERY, JOHN · 1996 to 2018
$5.0M
Cellular Biotechnology Training Program (CBTP) - Years 31-35T32GM145304 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Guizhi Zhu · 2022 to 2026
$2.6M
Conformational Control of Protein KinasesR01GM125881 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI MATTHEW B SOELLNER · 2017 to 2026
$2.5M
NIGMS NIH HHS R01 GM125881NIGMS NIH HHS T32 GM008353NIGMS NIH HHS T32 GM008597NIGMS NIH HHS T32 GM145304
6 · The paper itself

Abstract

Protein kinase pathways are traditionally mapped by monitoring downstream phosphorylation. Meanwhile, the noncatalytic functions of protein kinases remain under-appreciated as critical components of kinase signaling. c-Src is a protein kinase known to have noncatalytic signaling function important in healthy and disease cell signaling. Large conformational changes in the regulatory domains regulate c-Src's noncatalytic functions. Herein, we demonstrate that changes in the global conformation of c-Src can be monitored using a selective proteolysis methodology. Further, we use this methodology to investigate changes in the global conformation of several clinical and nonclinical mutations of c-Src. Significantly, we identify a novel activating mutation observed clinically, W121R, that can escape down-regulation mechanisms. Our methodology can be expanded to monitor the global conformation of other tyrosine kinases, including c-Abl, and represents an important tool toward the elucidation of the noncatalytic functions of protein kinases.

Indexed as

CSK Tyrosine-Protein KinaseHumansModels, MolecularNeoplasmsPoint MutationProtein ConformationProteolysisCSK protein, humanCSK Tyrosine-Protein Kinase

Identifiers

PMID31287657
PMCPMC7254491

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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.