Strategy for determination of in vitro protein acetylation sites by using isotope-labeled acetyl coenzyme A and liquid chromatography− mass spectrometry

HY Wu, FY Huang, YC Chang, MC Hsieh… - Analytical …, 2008 - ACS Publications
Acetylation of proteins on specific lysine residues by acetyltransferase enzymes is a post-
translational modification for biologically relevant regulation. In this study, we proposed a …

Deep, quantitative coverage of the lysine acetylome using novel anti-acetyl-lysine antibodies and an optimized proteomic workflow*[S]

T Svinkina, H Gu, JC Silva, P Mertins, J Qiao… - Molecular & Cellular …, 2015 - ASBMB
Introduction of antibodies specific for acetylated lysine has significantly improved the
detection of endogenous acetylation sites by mass spectrometry. Here, we describe a new …

An MRM-based workflow for absolute quantitation of lysine-acetylated metabolic enzymes in mouse liver

L Xu, F Wang, Y Xu, Y Wang, C Zhang, X Qin, H Yu… - Analyst, 2015 - pubs.rsc.org
As a key post-translational modification mechanism, protein acetylation plays critical roles in
regulating and/or coordinating cell metabolism. Acetylation is a prevalent modification …

New histone lysine acylation biomarkers and their roles in epigenetic regulation

Q Fu, A Cat, YG Zheng - Current Protocols, 2023 - Wiley Online Library
Protein posttranslational modification (PTM) is a biochemical mechanism benefitting cellular
adaptation to dynamic intracellular and environmental conditions. Recently, several …

Proteinase K improves quantitative acylation studies

B Fränzel, F Fischer, C Steegborn, DA Wolters - Proteomics, 2015 - Wiley Online Library
Acetylation is a common PTM of proteins but is still challenging to analyze. Only few
acetylome studies have been performed to tackle this issue. Yet, the detection of acetylated …

Measurement of acetylation turnover at distinct lysines in human histones identifies long-lived acetylation sites

Y Zheng, PM Thomas, NL Kelleher - Nature communications, 2013 - nature.com
Histone acetylation has long been determined as a highly dynamic modification associated
with open chromatin and transcriptional activation. Here we develop a metabolic labelling …

Histone acetylation and deacetylation: identification of acetylation and methylation sites of HeLa histone H4 by mass spectrometry

K Zhang, KE Williams, L Huang, P Yau, JS Siino… - Molecular & Cellular …, 2002 - ASBMB
The acetylation isoforms of histone H4 from butyrate-treated HeLa cells were separated by C
4 reverse-phase high pressure liquid chromatography and by polyacrylamide gel …

Integrated analysis of acetyl-CoA and histone modification via mass spectrometry to investigate metabolically driven acetylation

S Sidoli, S Trefely, BA Garcia, A Carrer - Cancer Metabolism: Methods and …, 2019 - Springer
Acetylation is a highly abundant and dynamic post-translational modification (PTM) on
histone proteins which, when present on chromatin-bound histones, facilitates the …

Beyond histones–the expanding roles of protein lysine methylation

Z Wu, J Connolly, KK Biggar - The FEBS journal, 2017 - Wiley Online Library
A robust signaling network is essential for cell survival. At the molecular level, this is often
mediated by as many as 200 different types of post‐translational modifications (PTMs) that …

Global and specific responses of the histone acetylome to systematic perturbation

C Feller, I Forné, A Imhof, PB Becker - Molecular cell, 2015 - cell.com
Regulation of histone acetylation is fundamental to the utilization of eukaryotic genomes in
chromatin. Aberrant acetylation contributes to disease and can be clinically combated by …