LiP-MS on Purified CAMKK1 treated with Staurosporine
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ABSTRACT: Limited proteolysis coupled to mass spectrometry (LiP-MS) is a structural proteomics technique that can be used to identify the targets of small molecules. This is achieved by incubating protein with the drug of interest, which induces structural changes such as occupation of the binding site or changes and protein-protein interactions. This is followed by a limited proteolysis step in which the unspecific protease proteinase K is added to the treated protein sample. The protease preferentially cleaves accessible and flexible regions of the protein, thus generating peptides that reflect the changes in surface accessibility caused by the treatment with the small molecule. Here we treated affinity-purified CAMKK1 kinase inhibitor Staurosporine. The data were generated as part of the IMI EUbOPEN project.
INSTRUMENT(S): Orbitrap Fusion Lumos
ORGANISM(S): Homo Sapiens (human)
TISSUE(S): Cell Culture, Early Embryonic Cell
SUBMITTER: Viviane Reber
LAB HEAD: Dr. Matthias Gstaiger
PROVIDER: PXD041089 | Pride | 2023-04-26
REPOSITORIES: Pride
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