Applications of hydrogen/deuterium exchange MS from 2012 to 2014

GF Pirrone, RE Iacob, JR Engen - Analytical chemistry, 2015 - ACS Publications
Hydrogen/deuterium exchange (HDX) detected by mass spectrometry (MS) is extraordinarily
useful in the study of many aspects of proteins, especially the analysis of protein …

Mass spectrometry in studies of protein thiol chemistry and signaling: opportunities and caveats

NOD Baez, JA Reisz, CM Furdui - Free Radical Biology and Medicine, 2015 - Elsevier
Mass spectrometry (MS) has become a powerful and widely utilized tool in the investigation
of protein thiol chemistry, biochemistry, and biology. Very early biochemical studies of …

[HTML][HTML] Lactylome analysis reveals potential target modified proteins in the retina of form-deprivation myopia

J Feng, X Chen, R Li, Y **e, X Zhang, X Guo, L Zhao… - Iscience, 2024 - cell.com
The biological mechanisms underlying the development of myopia have not yet been
completely elucidated. The retina is critical for visual signal processing, which primarily …

[HTML][HTML] SIRT5-related lysine demalonylation of GSTP1 contributes to cardiomyocyte pyroptosis suppression in diabetic cardiomyopathy

C Wei, M Shi, S Dong, Z Li, B Zhao, D Liu… - … Journal of Biological …, 2024 - ncbi.nlm.nih.gov
Abstract Sirtuin 5 (SIRT5), localized in the mitochondria, has been identified as a protein
desuccinylase and demalonylase in the mitochondria since the depletion of SIRT5 boosted …

Novel electrophilic warhead targeting a triple-negative breast cancer driver in live cells revealed by “inverse drug discovery”

Y Fan, H Si, Z Zhang, L Zhong, H Sun… - Journal of Medicinal …, 2021 - ACS Publications
The “inverse drug discovery” strategy is a potent means of exploring the cellular targets of
latent electrophiles not typically used in medicinal chemistry. Cyclopropenone, a powerful …

Exploring Compactness and Dynamics of Apomyoglobin

AV Glyakina, MY Suvorina… - Proteins: Structure …, 2024 - Wiley Online Library
Hydrogen‐deuterium exchange mass spectrometry (HDX‐MS) approach has become a
valuable analytical complement to traditional methods. HDX‐MS allows the identification of …

Glutathione-S-transferase-catalyzed reaction of glutathione for electrochemical biosensing of temephos, fenobucarb and dimethoate

H Borah, RR Dutta, S Gogoi, T Medhi, P Puzari - Analytical Methods, 2017 - pubs.rsc.org
This study describes a sensitive bio-electrochemical detection method for extensively used
toxic organothiophosphate pesticides temephos and dimethoate, and organocarbamate …

Amide hydrogen exchange in HIV–1 subtype B and C proteases–insights into reduced drug susceptibility and dimer stability

P Naicker, S Stoychev, HW Dirr, Y Sayed - The FEBS journal, 2014 - Wiley Online Library
Since its identification, HIV has continued to have a detrimental impact on the lives of
millions of people throughout the world. The protease of HIV is a major target in antiviral …

QUDeX-MS: hydrogen/deuterium exchange calculation for mass spectra with resolved isotopic fine structure

JP Salisbury, Q Liu, JN Agar - BMC bioinformatics, 2014 - Springer
Background Hydrogen/deuterium exchange (HDX) coupled to mass spectrometry permits
analysis of structure, dynamics, and molecular interactions of proteins. HDX mass …

Direct measurement of S-nitrosothiols with an Orbitrap Fusion mass spectrometer: S-nitrosoglutathione reductase as a model protein

D Guerra, I Truebridge, SJ Eyles, P Treffon… - Nitric Oxide: Methods …, 2018 - Springer
Recent studies suggest cysteine S-nitrosation of S-nitrosoglutathione reductase (GSNOR)
could regulate protein redox homeostasis.“Switch” assays enable discovery of putatively S …