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Disulfide Tethering to Map Small Molecule Binding Sites Transcriptome-Wide

GSE261913 Homo sapiens Other; Expression profiling by high throughput sequencing 134 samples 2025/05/01 GPL24676
Summary
Tether-seq uses s4U metabolic labeling to provide sites for reversible and covalent attachment of small molecule disulfides to the transcriptome. By screening under reducing conditions, we are able to highlight interactions that are stabilized by binding over those driven by the reactivity of the RNA sites. When applied to cellular RNA, Tether-seq with a disulfide analogue of risdiplam (compound 2) revealed a number of potential binding sites. Structure probing by SHAPE-MaP revealed a structured motif and confirmed binding to the lead molecule.
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NCBI GEO page ↗ Paper (PMID 39192734) ↗ {# Names what the click gives you. "Open in finder" meant nothing to a visitor who arrived from a search engine and has never seen the tool. #} Find more human datasets →
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