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Identification of covalent small-molecule inhibitors of STING
We report herein a set of activity-based probes (ABPs; P3-P7) based on various lysine-reactive covalent warheads capable of global profiling of ligandable lysine within BRDs in live cells and animals. Chemoproteomic experiments with P7 by utilizing 2-ethynylbenzaldehyde (EBA) identified 18 endogenou...
ORGANISM(S): Homo Sapiens Mus Musculus 
2025-04-10 | PXD058513 |
Development of potent and selective KDM5 covalent inhibitors
Targeted covalent inhibitors (TCIs) form covalent bond with their target that requires tailored reactive functionalities identified as warheads. Here we present a versatile approach changing carboxamide functions with thioamides that transforms known warheads to softer electrophiles enhancing reacti...
ORGANISM(S): Homo sapiens (Human) 
2026-09-07 | PXD054470 | Pride
MS spectra of DEPC modifications on beta-2-microglobulin (b2m) residues under amyloid-forming conditions, with or without 4-hydroxythalidomide.
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2025-06-25 | MSV000098322 | MassIVE
Identification of covalent small-molecule inhibitors of STING
ORGANISM(S): Mus musculus 
2018-05-02 | GSE113933 | GEO
Activity-based protein profiling (ABPP) has emerged as a valuable chemical proteomics method to guide the therapeutic development of covalent drugs by assessing their on-target engagement and off-target activity. Recently, we reported on the establishment, by ABPP, of the serine hydrolase interactio...
ORGANISM(S): Mus musculus (Mouse) 
2018-02-23 | PXD007965 | Pride
On-board Preconcentration Microchip Capillary Electrophoresis Based TMT-PRM-LIVE for High-throughput Selectivity Profiling of Deubiquitinase Inhibitors
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2022-03-24 | MSV000089122 | MassIVE
The goal of this experiment was to identify the reaction site of Ibrutinib and 5Z-7-Oxozeaenol to ZAK by determination of mass shifts according to a covalent modification by the inhibitors using mass spectrometry.
ORGANISM(S): Homo sapiens (Human) 
2017-10-13 | PXD007752 | Pride
Cyclin-dependent kinase 7 (CDK7) plays a critical role in the general regulation of RNA polymerase II-mediated transcription. However, the absence of selective CDK7 inhibitors has hindered the ability to investigate the consequences of acute and prolonged inhibition of CDK7 under normal and patholo...
ORGANISM(S): Homo sapiens 
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