HFIP in organic synthesis

HF Motiwala, AM Armaly, JG Cacioppo… - Chemical …, 2022 - ACS Publications
1, 1, 1, 3, 3, 3-Hexafluoroisopropanol (HFIP) is a polar, strongly hydrogen bond-donating
solvent that has found numerous uses in organic synthesis due to its ability to stabilize ionic …

Development and application of ubiquitin-based chemical probes

X Sui, Y Wang, YX Du, LJ Liang, Q Zheng, YM Li… - Chemical …, 2020 - pubs.rsc.org
Protein ubiquitination regulates almost every process in eukaryotic cells. The study of the
many enzymes involved in the ubiquitination system and the development of ubiquitination …

[HTML][HTML] Tools to investigate the ubiquitin proteasome system

Y Leestemaker, H Ovaa - Drug Discovery Today: Technologies, 2017 - Elsevier
Ubiquitin is a 76-amino acid regulatory protein involved in many important cellular
processes. Ubiquitin can be attached to other proteins at either a lysine residue or to the N …

Cell-permeable activity-based ubiquitin probes enable intracellular profiling of human deubiquitinases

W Gui, CA Ott, K Yang, JS Chung, S Shen… - Journal of the …, 2018 - ACS Publications
Advancement in our knowledge of deubiquitinases (DUBs) and their biological functions
requires biochemical tools permitting interrogation of DUB activities under physiologically …

Protein engineering in the ubiquitin system: tools for discovery and beyond

B Zhao, YC Tsai, B Jin, B Wang, Y Wang, H Zhou… - Pharmacological …, 2020 - Elsevier
Ubiquitin (UB) transfer cascades consisting of E1, E2, and E3 enzymes constitute a complex
network that regulates a myriad of biologic processes by modifying protein substrates …

Comprehensive landscape of active deubiquitinating enzymes profiled by advanced chemoproteomics

A Pinto-Fernández, S Davis, AB Schofield… - Frontiers in …, 2019 - frontiersin.org
Enzymes that bind and process ubiquitin, a small 76-amino-acid protein, have been
recognized as pharmacological targets in oncology, immunological disorders, and …

[PDF][PDF] Cracking the ubiquitin code: the ubiquitin toolbox

MPC Mulder, KF Witting, H Ovaa - Current issues in molecular …, 2020 - researchgate.net
Ubiquitination, a post-translational modification, regulates a vast array of fundamental
biological processes with dysregulation of the dedicated enzymes giving rise to pathologies …

Total Chemical Synthesis of SUMO and SUMO‐Based Probes for Profiling the Activity of SUMO‐Specific Proteases

MPC Mulder, R Merkx, KF Witting… - Angewandte …, 2018 - Wiley Online Library
SUMO is a post‐translational modifier critical for cell cycle progression and genome stability
that plays a role in tumorigenesis, thus rendering SUMO‐specific enzymes potential …

Recent developments in cell permeable deubiquitinating enzyme activity-based probes

D Conole, M Mondal, JD Majmudar, EW Tate - Frontiers in Chemistry, 2019 - frontiersin.org
Deubiquitinating enzymes (DUBs) function to remove or cleave ubiquitin from post-
translationally modified protein substrates. There are about 100 known DUBs in the …

Development of a DUB-selective fluorogenic substrate

L Gjonaj, A Sapmaz, D Flierman… - Chemical …, 2019 - pmc.ncbi.nlm.nih.gov
Ubiquitination is a post-translational modification that is involved in a plethora of cellular
processes. Target proteins can be specifically modified with a single ubiquitin (Ub) molecule …