Evidence map›Paper›PMID 24281696›Full record

ArticleBioinformatics (Oxford, England)2014

mCSM: predicting the effects of mutations in proteins using graph-based signatures.

Douglas E V Pires, David B Ascher, Tom L Blundell

Open access · hybridAbstract read
In one paragraph

Article in Bioinformatics (Oxford, England), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 572 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
572citing papers in PubMed, 1 pooled it
13.0field-weighted citation impact, top 1% 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

572 citing papers in PubMed, 1 synthesis or guideline pooled it, 1,084 citations in OpenAlex.

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512 more citing papers are in PubMed but not listed here.

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

3 authors at 2 institutions in 2 countries.

Douglas E V PiresDepartment of Biochemistry, University of Cambridge, Cambridge CB2 1GA, UK and ACRF Rational Drug Discovery Centre and Biota Structural Biology Laboratory, St Vincents Institute of Medical Research, Fitzroy, VIC, 3065, Australia.
David B Ascher
Tom L Blundell
St Vincents Institute of Medical Research · AUUniversity of Cambridge · GB

Funding

Wellcome Trust
6 · The paper itself

Abstract

motivationMutations play fundamental roles in evolution by introducing diversity into genomes. Missense mutations in structural genes may become either selectively advantageous or disadvantageous to the organism by affecting protein stability and/or interfering with interactions between partners. Thus, the ability to predict the impact of mutations on protein stability and interactions is of significant value, particularly in understanding the effects of Mendelian and somatic mutations on the progression of disease. Here, we propose a novel approach to the study of missense mutations, called mCSM, which relies on graph-based signatures. These encode distance patterns between atoms and are used to represent the protein residue environment and to train predictive models. To understand the roles of mutations in disease, we have evaluated their impacts not only on protein stability but also on protein-protein and protein-nucleic acid interactions.

resultsWe show that mCSM performs as well as or better than other methods that are used widely. The mCSM signatures were successfully used in different tasks demonstrating that the impact of a mutation can be correlated with the atomic-distance patterns surrounding an amino acid residue. We showed that mCSM can predict stability changes of a wide range of mutations occurring in the tumour suppressor protein p53, demonstrating the applicability of the proposed method in a challenging disease scenario. AVAILABILITY AND IMPLEMENTATION: A web server is available at http://structure.bioc.cam.ac.uk/mcsm.

Indexed as

Mutation, MissenseAlgorithmsAmino AcidsComputer GraphicsDNADNA-Binding ProteinsMultiprotein ComplexesProteinsProtein StabilityTumor Suppressor Protein p53Amino AcidsDNADNA-Binding ProteinsMultiprotein ComplexesProteinsTumor Suppressor Protein p53

Identifiers

PMID24281696
PMCPMC3904523
OpenAlexW2103459989

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.