Evidence map›Paper›PMID 32722756›Full record

ArticleBioinformatics (Oxford, England)2021

Deuteros 2.0: peptide-level significance testing of data from hydrogen deuterium exchange mass spectrometry.

Andy M Lau, Jürgen Claesen, Kjetil Hansen, Argyris Politis

Abstract read
In one paragraph

Article in Bioinformatics (Oxford, England), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 papers.

0numbers the graph read from it
0cells of the map it votes in
77citing 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

77 citing papers in PubMed.

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17 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

4 authors.

Andy M LauDepartment of Chemistry, King's College London, London SE1 1DB, UK.ORCID 0000-0003-0572-7826
Jürgen ClaesenInstitute for Environment, Health and Safety, Microbiology Unit, SCK•CEN, Mol 2600, Belgium.ORCID 0000-0001-7615-5322
Kjetil HansenDepartment of Chemistry, King's College London, London SE1 1DB, UK.
Argyris PolitisDepartment of Chemistry, King's College London, London SE1 1DB, UK.

Funding

Biotechnology and Biological Sciences Research Council BB/M009513/1
6 · The paper itself

Abstract

summaryHydrogen deuterium exchange mass spectrometry (HDX-MS) is becoming increasing routine for monitoring changes in the structural dynamics of proteins. Differential HDX-MS allows comparison of protein states, such as in the absence or presence of a ligand. This can be used to attribute changes in conformation to binding events, allowing the mapping of entire conformational networks. As such, the number of necessary cross-state comparisons quickly increases as additional states are introduced to the system of study. There are currently very few software packages available that offer quick and informative comparison of HDX-MS datasets and even fewer which offer statistical analysis and advanced visualization. Following the feedback from our original software Deuteros, we present Deuteros 2.0 which has been redesigned from the ground up to fulfill a greater role in the HDX-MS analysis pipeline. Deuteros 2.0 features a repertoire of facilities for back exchange correction, data summarization, peptide-level statistical analysis and advanced data plotting features. AVAILABILITY AND IMPLEMENTATION: Deuteros 2.0 can be downloaded for both Windows and MacOS from https://github.com/andymlau/Deuteros_2.0 under the Apache 2.0 license.

Indexed as

Deuterium Exchange MeasurementHydrogen Deuterium Exchange-Mass SpectrometryHydrogenPeptidesProtein ConformationProteinsSoftwareHydrogenPeptidesProteins

Identifiers

PMID32722756
PMCPMC8055227

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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.