Wild-type or S2265A version of GFP-RIF1 protein (isoform 1) was over-expressed in Flp-In-T-REx cells (Watts et al. 2020. eLife 9:e58020) and immunopurified using GFP-Trap magnetic agarose beads. Proteins were subjected to on-beads trypsin digestion and resulting peptides were analysed by mass spectrometry for protein identification/quantification and identification of phosphorylated residues. Raw MS file names and descriptions: IP_RIF1_A.raw = GFP-RIF1-L immunoprecipitated from cells without aphidicolin treatment. IP_RIF1_B.raw = GFP-RIF1-L immunoprecipitated from cells treated with 1 µM aphidicolin for 24 hr before harvesting. IP_RIF1_C.raw = GFP-RIF1-L (S2265A) immunoprecipitated from cells treated with 1 µM aphidicolin for 24 hr before harvesting.
Mass Spectrometry data
|Date made available||14 Apr 2022|