Evidence map›Paper›PMID 29540703›Full record

ArticleScientific reports2018

Prediction and interpretation of deleterious coding variants in terms of protein structural stability.

François Ancien, Fabrizio Pucci, Maxime Godfroid, Marianne Rooman

Abstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing 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

47 citing papers in PubMed.

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  9. AFFIPred: AlphaFold2 structure-based Functional Impact Prediction of missense variations.Protein science : a publication of the Protein Society · 2025
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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

4 authors.

François AncienDepartment of BioModeling, BioInformatics & BioProcesses, Université Libre de Bruxelles (ULB), CP 165/61, Roosevelt Avenue 50, 1050, Brussels, Belgium. fancien@ulb.ac.be.
Fabrizio PucciDepartment of BioModeling, BioInformatics & BioProcesses, Université Libre de Bruxelles (ULB), CP 165/61, Roosevelt Avenue 50, 1050, Brussels, Belgium. fapucci@ulb.ac.be.
Maxime GodfroidDepartment of BioModeling, BioInformatics & BioProcesses, Université Libre de Bruxelles (ULB), CP 165/61, Roosevelt Avenue 50, 1050, Brussels, Belgium.
Marianne RoomanDepartment of BioModeling, BioInformatics & BioProcesses, Université Libre de Bruxelles (ULB), CP 165/61, Roosevelt Avenue 50, 1050, Brussels, Belgium. mrooman@ulb.ac.be.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The classification of human genetic variants into deleterious and neutral is a challenging issue, whose complexity is rooted in the large variety of biophysical mechanisms that can be responsible for disease conditions. For non-synonymous mutations in structured proteins, one of these is the protein stability change, which can lead to loss of protein structure or function. We developed a stability-driven knowledge-based classifier that uses protein structure, artificial neural networks and solvent accessibility-dependent combinations of statistical potentials to predict whether destabilizing or stabilizing mutations are disease-causing. Our predictor yields a balanced accuracy of 71% in cross validation. As expected, it has a very high positive predictive value of 89%: it predicts with high accuracy the subset of mutations that are deleterious because of stability issues, but is by construction unable of classifying variants that are deleterious for other reasons. Its combination with an evolutionary-based predictor increases the balanced accuracy up to 75%, and allowed predicting more than 1/4 of the variants with 95% positive predictive value. Our method, called SNPMuSiC, can be used with both experimental and modeled structures and compares favorably with other prediction tools on several independent test sets. It constitutes a step towards interpreting variant effects at the molecular scale. SNPMuSiC is freely available at https://soft.dezyme.com/ .

Indexed as

Genetic VariationOpen Reading FramesStructure-Activity RelationshipAlgorithmsComputational BiologyDatabases, ProteinHumansNeural Networks, ComputerPoint MutationProteinsProtein StabilityProteins

Identifiers

PMID29540703
PMCPMC5852127

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.