Isoform-Selective ATAD2 Chemical Probe with Novel Chemical Structure and Unusual Mode of Action.
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ABSTRACT: ATAD2 (ANCCA) is an epigenetic regulator and transcriptional cofactor, whose overexpression has been linked to the progress of various cancer types. Here, we report a DNA-encoded library screen leading to the discovery of BAY-850, a potent and isoform selective inhibitor that specifically induces ATAD2 bromodomain dimerization and prevents interactions with acetylated histones in vitro, as well as with chromatin in cells. These features qualify BAY-850 as a chemical probe to explore ATAD2 biology.
SUBMITTER: Fernandez-Montalvan AE
PROVIDER: S-EPMC6218015 | biostudies-literature |
REPOSITORIES: biostudies-literature
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