Evidence map›Paper›PMID 31390567›Full record

ArticleCell reports2019

Isoform-Specific Destabilization of the Active Site Reveals a Molecular Mechanism of Intrinsic Activation of KRas G13D.

Christian W Johnson, Yi-Jang Lin, Derion Reid, Jillian Parker, Spiro Pavlopoulos, Patrick Dischinger, Carrie Graveel, Andrew J Aguirre, Matthew Steensma, Kevin M Haigis and 1 more

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
4.0field-weighted citation impact, top 5% 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

50 citing papers in PubMed, 84 citations in OpenAlex.

  1. Review
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  11. Journal of applied crystallography · 2024
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  14. Effects of KRAS Genetic Interactions on Outcomes in Cancers of the Lung, Pancreas, and Colorectum.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2024
    Article
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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

11 authors at 4 institutions in 1 country.

Christian W JohnsonDepartment of Chemistry and Chemical Biology, Northeastern University, Boston, MA 02115, USA.
Yi-Jang LinBeth Israel Deaconess Medical Center, Boston, MA 02215, USA.
Derion ReidDepartment of Chemistry and Chemical Biology, Northeastern University, Boston, MA 02115, USA.
Jillian ParkerDepartment of Chemistry and Chemical Biology, Northeastern University, Boston, MA 02115, USA.
Spiro PavlopoulosCenter for Drug Discovery, Northeastern University, Boston, MA 02115, USA.
Patrick DischingerVan Andel Research Institute, Grand Rapids, MI 49503, USA.
Carrie GraveelVan Andel Research Institute, Grand Rapids, MI 49503, USA.
Andrew J AguirreDana-Farber Cancer Institute, Boston, MA 02215, USA; Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA.
Matthew SteensmaVan Andel Research Institute, Grand Rapids, MI 49503, USA. Electronic address: matt.steensma@vai.org.
Kevin M HaigisBeth Israel Deaconess Medical Center, Boston, MA 02215, USA; Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Department of Medicine, Harvard Medical School, Boston, MA 02215, USA; Harvard Digestive Disease Center, Boston, MA 02215, USA. Electronic address: khaigis@bidmc.harvard.edu.
Carla MattosDepartment of Chemistry and Chemical Biology, Northeastern University, Boston, MA 02115, USA. Electronic address: c.mattos@northeastern.edu.
Northeastern University · USVan Andel Institute · USBroad Institute · USBeth Israel Deaconess Medical Center · US

Funding

STRUCTURE-FUNCTION RELATIONSHIPS IN THE ALIMENTARY TRACTP30DK034854 · NIDDK · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI LYNN BRY · 1986 to 2026
$32.4M
Tissue-specific genetic interactions in cancerR01CA232372 · NCI · DANA-FARBER CANCER INST · PI HAIGIS, KEVIN · 2018 to 2022
$2.9M
Modeling KRAS genetic heterogeneity in mouse modelsR01CA195744 · NCI · BETH ISRAEL DEACONESS MEDICAL CENTER · PI HAIGIS, KEVIN · 2016 to 2018
$1.7M
Functional interrogation of epigenetic vulnerabilities in KRAS-mutant pancreatic cancerK08CA218420 · NCI · DANA-FARBER CANCER INST · PI AGUIRRE, ANDREW JAMES · 2017 to 2021
$886k
NCI NIH HHS K08 CA218420NCI NIH HHS R01 CA195744NCI NIH HHS R01 CA232372NIDDK NIH HHS P30 DK034854
6 · The paper itself

Abstract

Ras GTPases are mutated at codons 12, 13, and 61, with different frequencies in KRas, HRas, and NRas and in a cancer-specific manner. The G13D mutant appears in 25% of KRas-driven colorectal cancers, while observed only rarely in HRas or NRas. Structures of Ras G13D in the three isoforms show an open active site, with adjustments to the D13 backbone torsion angles and with disconnected switch regions. KRas G13D has unique features that destabilize the nucleotide-binding pocket. In KRas G13D bound to GDP, A59 is placed in the Mg

Indexed as

MutationAnimalsCatalytic DomainCell Line, TumorColonFemaleHomeostasisHumansHydrolysisIntestinal MucosaMaleMiceModels, MolecularProtein ConformationProtein IsoformsProtein StabilityProtein IsoformsProto-Oncogene Proteins p21(ras)activation cyclecolorectal cancerKRas G12DKRas G13D mouse modelKRas G13D structuresnucleotide exchange mutantoncogeneRas conformational statesRas GTPases

Identifiers

PMID31390567
PMCPMC6709685
OpenAlexW2965941158

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.