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

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Deuteros 2.0: peptide-level significance testing of data from hydrogen deuterium exchange mass spectrometry. / Lau, Andy M.; Claesen, Jürgen; Hansen, Kjetil; Politis, Argyris.

In: Bioinformatics, Vol. 37, No. 2, 08.01.2021, p. 270-272.

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Lau, Andy M. ; Claesen, Jürgen ; Hansen, Kjetil ; Politis, Argyris. / Deuteros 2.0: peptide-level significance testing of data from hydrogen deuterium exchange mass spectrometry. In: Bioinformatics. 2021 ; Vol. 37, No. 2. pp. 270-272.

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@article{6b2cfd1688804a359da8d23e48f12fad,
title = "Deuteros 2.0: peptide-level significance testing of data from hydrogen deuterium exchange mass spectrometry",
abstract = "Hydrogen 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, peptidelevel statistical analysis and advanced data plotting features. ",
keywords = "HDX-MS, Hydrogen deuterium exchange mass spectrometry, Deuteros 2.0",
author = "Lau, {Andy M.} and J{\"u}rgen Claesen and Kjetil Hansen and Argyris Politis",
note = "Score=10",
year = "2021",
month = jan,
day = "8",
doi = "10.1093/bioinformatics/btaa677",
language = "English",
volume = "37",
pages = "270--272",
journal = "Bioinformatics",
issn = "1460-2059",
publisher = "Oxford University Press",
number = "2",

}

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TY - JOUR

T1 - Deuteros 2.0: peptide-level significance testing of data from hydrogen deuterium exchange mass spectrometry

AU - Lau, Andy M.

AU - Claesen, Jürgen

AU - Hansen, Kjetil

AU - Politis, Argyris

N1 - Score=10

PY - 2021/1/8

Y1 - 2021/1/8

N2 - Hydrogen 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, peptidelevel statistical analysis and advanced data plotting features.

AB - Hydrogen 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, peptidelevel statistical analysis and advanced data plotting features.

KW - HDX-MS

KW - Hydrogen deuterium exchange mass spectrometry

KW - Deuteros 2.0

UR - https://ecm.sckcen.be/OTCS/llisapi.dll/overview/48505739

U2 - 10.1093/bioinformatics/btaa677

DO - 10.1093/bioinformatics/btaa677

M3 - Article

VL - 37

SP - 270

EP - 272

JO - Bioinformatics

JF - Bioinformatics

SN - 1460-2059

IS - 2

ER -

ID: 7498116