Evidence map›Paper›PMID 39088265›Full record

ArticleeLife2024

Impact of protein and small molecule interactions on kinase conformations.

Valentina Kugler, Selina Schwaighofer, Andreas Feichtner, Florian Enzler, Jakob Fleischmann, Sophie Strich, Sarah Schwarz, Rebecca Wilson, Philipp Tschaikner, Jakob Troppmair and 4 more

Abstract read
In one paragraph

Article in eLife, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. 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

14 authors.

Valentina Kugler *Institute for Molecular Biology and Center for Molecular Biosciences Innsbruck (CMBI), University of Innsbruck, Innsbruck, Austria.ORCID https://orcid.org/0009-0001-1238-9530
Selina Schwaighofer *Institute for Molecular Biology and Center for Molecular Biosciences Innsbruck (CMBI), University of Innsbruck, Innsbruck, Austria.ORCID https://orcid.org/0009-0001-3273-7715
Andreas FeichtnerInstitute for Molecular Biology and Center for Molecular Biosciences Innsbruck (CMBI), University of Innsbruck, Innsbruck, Austria.
Florian EnzlerDaniel Swarovski Research Laboratory, Department of Visceral, Transplant and Thoracic Surgery, Medical University of Innsbruck, Innsbruck, Austria.
Jakob FleischmannInstitute for Molecular Biology and Center for Molecular Biosciences Innsbruck (CMBI), University of Innsbruck, Innsbruck, Austria.
Sophie StrichInstitute for Molecular Biology and Center for Molecular Biosciences Innsbruck (CMBI), University of Innsbruck, Innsbruck, Austria.
Sarah SchwarzTyrolean Cancer Research Institute (TKFI), Innsbruck, Austria.
Rebecca WilsonThe Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London, United Kingdom.
Philipp TschaiknerTyrolean Cancer Research Institute (TKFI), Innsbruck, Austria.
Jakob TroppmairDaniel Swarovski Research Laboratory, Department of Visceral, Transplant and Thoracic Surgery, Medical University of Innsbruck, Innsbruck, Austria.
Veronika SexlUniversity of Innsbruck, Innsbruck, Austria.
Pascal MeierThe Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London, United Kingdom.ORCID https://orcid.org/0000-0003-2760-6523
Teresa KasererInstitute of Pharmacy/Pharmaceutical Chemistry and Center for Molecular Biosciences Innsbruck (CMBI), University of Innsbruck, Innsbruck, Austria.ORCID https://orcid.org/0000-0003-0372-1885
Eduard StefanInstitute for Molecular Biology and Center for Molecular Biosciences Innsbruck (CMBI), University of Innsbruck, Innsbruck, Austria.ORCID https://orcid.org/0000-0003-3650-4713

Funding

Austrian Science Fund 10.55776/I5406Austrian Science Fund 10.55776/P30441Austrian Science Fund 10.55776/P32960Austrian Science Fund 10.55776/P35159Horizon 2020 Framework Programme cONCReTE (872391)Österreichische Forschungsförderungsgesellschaft 877163Universität Innsbruck WS104004Universität Innsbruck WS104005
6 · The paper itself

Abstract

Protein kinases act as central molecular switches in the control of cellular functions. Alterations in the regulation and function of protein kinases may provoke diseases including cancer. In this study we investigate the conformational states of such disease-associated kinases using the high sensitivity of the kinase conformation (KinCon) reporter system. We first track BRAF kinase activity conformational changes upon melanoma drug binding. Second, we also use the KinCon reporter technology to examine the impact of regulatory protein interactions on LKB1 kinase tumor suppressor functions. Third, we explore the conformational dynamics of RIP kinases in response to TNF pathway activation and small molecule interactions. Finally, we show that CDK4/6 interactions with regulatory proteins alter conformations which remain unaffected in the presence of clinically applied inhibitors. Apart from its predictive value, the KinCon technology helps to identify cellular factors that impact drug efficacies. The understanding of the structural dynamics of full-length protein kinases when interacting with small molecule inhibitors or regulatory proteins is crucial for designing more effective therapeutic strategies.

Indexed as

Protein ConformationAMP-Activated Protein Kinase KinasesCell Line, TumorHumansMelanomaProtein BindingProtein Kinase InhibitorsProtein KinasesProtein Serine-Threonine KinasesProto-Oncogene Proteins B-rafAMP-Activated Protein Kinase KinasesBRAF protein, humanProtein Kinase InhibitorsProtein KinasesProtein Serine-Threonine KinasesProto-Oncogene Proteins B-rafSTK11 protein, humanbiochemistrycell-based reporter assaychemical biologydark kinomedrug interactionsenzyme reactivationhard-to-target enzymeskinase complex formationkinase conformationkinase scaffolding functionnonepseudo enzymestarget engagement

Identifiers

PMID39088265
PMCPMC11293870

What OpenQuestion holds

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LicenceCC BY
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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.