Proteomics

Dataset Information

0

K562 lysate CHKA target engagement with CETSA


ABSTRACT: Studying the target enagement of UNC0638 and UNC737 in K562 cell lysate with CETSA.

INSTRUMENT(S):

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Lymphoblast, Blood

DISEASE(S): Chronic Myeloid Leukemia

SUBMITTER: Tuomas Tolvanen  

LAB HEAD: Daniel Martinez-Molina

PROVIDER: PXD058045 | Pride | 2025-01-28

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
20220308_EXI281_TMT73_.msf Msf
20220308_EXI281_TMT73_.pdResult Other
20220308_EXI281_TMT73_01.raw Raw
20220308_EXI281_TMT73_02.raw Raw
20220308_EXI281_TMT73_03.raw Raw
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Publications


Choline kinase alpha (CHKA) is a central mediator of cell metabolism linked to cancer and immune regulation. Cellular and clinical evaluation of CHKA has been hampered by challenges in the development of drug-like choline kinase inhibitors. Here, we identify CHKA as an unexpected off-target of histone methyltransferase inhibitors using an integrated phenomic approach. We confirm CHKA as a direct protein target of the aminoquinazolines UNC0638 and UNC0737 using a combination of chemoproteomic, bi  ...[more]

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