Identification and profiling of histone acetyltransferase substrates by bioorthogonal labeling

J Song, Z Han, YG Zheng - Current Protocols, 2022 - Wiley Online Library
Histone acetyltransferases (HATs, also known as lysine acetyltransferases, KATs) catalyze
acetylation of their cognate protein substrates using acetyl‐CoA (Ac‐CoA) as a cofactor and …

Advances in label-free screening approaches for studying histone acetyltransferases

PT Rye, LE Frick, CC Ozbal… - Journal of Biomolecular …, 2011 - journals.sagepub.com
Histone acetyltransferases (HATs) catalyze the transfer of an acetyl group from an acetyl-
coenzyme A donor molecule to specific lysine residues within proteins. The acetylation state …

A quantitative multiplexed mass spectrometry assay for studying the kinetic of residue-specific histone acetylation

YM Kuo, RA Henry, AJ Andrews - Methods, 2014 - Elsevier
Histone acetylation is involved in gene regulation and, most importantly, aberrant regulation
of histone acetylation is correlated with major human diseases. Although many lysine …

Fluorescent reporters of the histone acetyltransferase

J Wu, YG Zheng - Analytical biochemistry, 2008 - Elsevier
Histone acetyltransferases (HATs) are important chromatin modifying enzymes that catalyze
acetylation of specific lysine residues in histone and nonhistone substrates. They participate …

Probing lysine acetylation in proteins: strategies, limitations, and pitfalls of in vitro acetyltransferase assays

W Dormeyer, M Ott, M Schnölzer - Molecular & Cellular Proteomics, 2005 - ASBMB
The acetylation of proteins at specific lysine residues by acetyltransferase enzymes has
emerged as a posttranslational modification of high biological impact. Although lysine …

Chemoproteomic profiling of protein substrates of a major lysine acetyltransferase in the native cellular context

J Song, L Ngo, K Bell, YG Zheng - ACS Chemical Biology, 2022 - ACS Publications
The family of lysine acetyltransferases (KATs) regulates epigenetics and signaling pathways
in eukaryotic cells. So far, knowledge of different KAT members contributing to the cellular …

Isotopic labeling and quantitative proteomics of acetylation on histones and beyond

PJ Lund, Y Kori, X Zhao, S Sidoli, ZF Yuan… - Mass Spectrometry of …, 2019 - Springer
Lysine acetylation is an important posttranslational modification (PTM) that regulates the
function of proteins by affecting their localization, stability, binding, and enzymatic activity …

Comparative studies of thiol-sensitive fluorogenic probes for HAT assays

T Gao, C Yang, YG Zheng - Analytical and bioanalytical chemistry, 2013 - Springer
Histone acetyltransferases (HATs) catalyze the acetylation of specific lysine residues in
histone and nonhistone proteins. Recent studies showed that acetylation is widely …

Bioorthogonal reporters for detecting and profiling protein acetylation and acylation

J Song, YG Zheng - SLAS DISCOVERY: Advancing the …, 2020 - journals.sagepub.com
Protein acylation, exemplified by lysine acetylation, is a type of indispensable and
widespread protein posttranslational modification in eukaryotes. Functional annotation of …

Author Spotlight: Developing Acetyl-Click Assay for HAT1 Inhibitor Screening

S Rajkumar, D Dixon, AM Lipchik, JJ Gruber - JoVE (Journal of Visualized …, 2024 - jove.com
HAT1, also known as Histone acetyltransferase 1, plays a crucial role in chromatin synthesis
by stabilizing and acetylating nascent H4 before nucleosome assembly. It is required for …