Identification of DYRK3 interaction partners by immunoprecipitation-MS and TurboID
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ABSTRACT: Proteins that interact with overexpressed GFP-DYRK3 were pulled down for identification by LC-MS/MS. Interaction strength and likelihood were calculated by comparison to pulldown of GFP alone. Data were compared to Turbo-ID proximity labelling data for DYRK3 in HeLa cells to identify consistently associated proteins. These included many secretory proteins. Further experiments established that DYRK3 phosphorylates SEC16A to regulate the liquid-liquid phase separation of ER exit sites.
INSTRUMENT(S): Q Exactive HF
ORGANISM(S): Homo Sapiens (human)
TISSUE(S): Hek-293t Cell, Hela Cell
SUBMITTER: Katrina Meyer
LAB HEAD: Lucas Pelkmans
PROVIDER: PXD041550 | Pride | 2023-06-23
REPOSITORIES: Pride
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