Evidence map›Paper›PMID 28808245›Full record

ArticleScientific reports2017

Structural characterization of CAS SH3 domain selectivity and regulation reveals new CAS interaction partners.

Jakub Gemperle, Rozálie Hexnerová, Martin Lepšík, Petr Tesina, Michal Dibus, Marian Novotný, Jan Brábek, Václav Veverka, Daniel Rosel

Abstract read
In one paragraph

Article in Scientific reports, 2017. 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

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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.

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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.

Jakub GemperleDepartment of Cell Biology, Faculty of Science, Charles University, Vinicna 7, Prague, Czech Republic.
Rozálie HexnerováInstitute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nam. 2, Prague, Czech Republic.
Martin LepšíkInstitute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nam. 2, Prague, Czech Republic.
Petr TesinaInstitute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nam. 2, Prague, Czech Republic.
Michal DibusDepartment of Cell Biology, Faculty of Science, Charles University, Vinicna 7, Prague, Czech Republic.
Marian NovotnýDepartment of Cell Biology, Faculty of Science, Charles University, Vinicna 7, Prague, Czech Republic.
Jan BrábekDepartment of Cell Biology, Faculty of Science, Charles University, Vinicna 7, Prague, Czech Republic.
Václav VeverkaInstitute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nam. 2, Prague, Czech Republic. veverka@uochb.cas.cz.
Daniel RoselDepartment of Cell Biology, Faculty of Science, Charles University, Vinicna 7, Prague, Czech Republic. rosel@natur.cuni.cz.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

CAS is a docking protein downstream of the proto-oncogene Src with a role in invasion and metastasis of cancer cells. The CAS SH3 domain is indispensable for CAS-mediated signaling, but structural aspects of CAS SH3 ligand binding and regulation are not well understood. Here, we identified the consensus CAS SH3 binding motif and structurally characterized the CAS SH3 domain in complex with ligand. We revealed the requirement for an uncommon centrally localized lysine residue at position +2 of CAS SH3 ligands and two rather dissimilar optional anchoring residues, leucine and arginine, at position +5. We further expanded the knowledge of CAS SH3 ligand binding regulation by manipulating tyrosine 12 phosphorylation and confirmed the negative role of this phosphorylation on CAS SH3 ligand binding. Finally, by exploiting the newly identified binding requirements of the CAS SH3 domain, we predicted and experimentally verified two novel CAS SH3 binding partners, DOK7 and GLIS2.

Indexed as

Amino AcidsAmino Acid SequenceBinding SitesCrk-Associated Substrate ProteinHumansLigandsPhosphorylationProtein BindingProto-Oncogene MasSignal Transductionsrc Homology DomainsAmino AcidsCrk-Associated Substrate ProteinLigandsMAS1 protein, humanProto-Oncogene Mas

Identifiers

PMID28808245
PMCPMC5556061

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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.