Evidence map›Paper›PMID 23527136›Full record

ArticlePloS one2013

Molecular modeling of disease causing mutations in domain C1 of cMyBP-C.

Poornima Gajendrarao, Navaneethakrishnan Krishnamoorthy, Heba Sh Kassem, Sarah Moharem-Elgamal, Franco Cecchi, Iacopo Olivotto, Magdi H Yacoub

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.6field-weighted citation impact, top 15% 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

12 citing papers in PubMed, 20 citations in OpenAlex.

  1. Functional Characterization of theInternational journal of molecular sciences · 2022
    Article
  2. Clinical, Genetic and Functional Characterization of a NovelJournal of personalized medicine · 2022
    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

7 authors at 4 institutions in 4 countries.

Poornima GajendraraoQatar Cardiovascular Research Center, Qatar Foundation, Doha, Qatar.
Navaneethakrishnan Krishnamoorthy
Heba Sh Kassem
Sarah Moharem-Elgamal
Franco Cecchi
Iacopo Olivotto
Magdi H Yacoub
Qatar Cardiovascular Research Center · QAAzienda Ospedaliero-Universitaria Careggi · ITNational Heart Institute · EGNational Research Centre · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cardiac myosin binding protein-C (cMyBP-C) is a multi-domain (C0-C10) protein that regulates heart muscle contraction through interaction with myosin, actin and other sarcomeric proteins. Several mutations of this protein cause familial hypertrophic cardiomyopathy (HCM). Domain C1 of cMyBP-C plays a central role in protein interactions with actin and myosin. Here, we studied structure-function relationship of three disease causing mutations, Arg177His, Ala216Thr and Glu258Lys of the domain C1 using computational biology techniques with its available X-ray crystal structure. The results suggest that each mutation could affect structural properties of the domain C1, and hence it's structural integrity through modifying intra-molecular arrangements in a distinct mode. The mutations also change surface charge distributions, which could impact the binding of C1 with other sarcomeric proteins thereby affecting contractile function. These structural consequences of the C1 mutants could be valuable to understand the molecular mechanisms for the disease.

Indexed as

Models, MolecularProtein Structure, TertiaryCardiomyopathy, Hypertrophic, FamilialCarrier ProteinsComputational BiologyCrystallography, X-RayDNA Mutational AnalysisEgyptHumansMolecular Dynamics SimulationMutation, MissenseMyosin Binding Protein CStatic ElectricityCarrier ProteinsMyosin Binding Protein C

Identifiers

PMID23527136
PMCPMC3602012
OpenAlexW2042577698

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.