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. 2022 Oct 21;20(10):e3001839. doi: 10.1371/journal.pbio.3001839

Fig 1. Cross-linking mass spectrometry of Ssa1 complexes.

Fig 1

(A) Experimental workflow of cross-linking mass spectrometry of Ssa1 complexes purified from yeast cells. HIS-Ssa1 complexes were cross-linked with DSSO, purified from yeast, digested into peptides via trypsin, and analyzed by mass spectrometry. Created with BioRender.com. (B) Venn diagram representing Ssa1 complexes found in conventional IP and DSSO-treated IP. (C) Pie chart showing types of cross links identified from XL-MS analysis. (D) GO analysis of DSSO-treated Ssa1 immunoprecipitated complexes and cross-linked Ssa1 complexes using TheCellMap.org. DSSO, disuccinimidyl sulfoxide; GO, Gene Ontology; XL-MS, cross-linking mass spectrometry.