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. 2018 Aug 28;8:12933. doi: 10.1038/s41598-018-30979-5

Figure 2.

Figure 2

Distribution of protein groups detected by mass spectrometry of potential FtsKN interaction partners. FtsKN* variants W51*, D135*, D136*, Y139* and L158* were purified from cultures treated with (+) and without (−) UV light, and digested with chymotrypsin. The resulting peptides were analysed by LC-MS/MS on a Q-Exactive Orbitrap mass spectrometer (ThermoFisher) to detect cross-linked proteins. Numbers indicate proteins exclusively detected in UV-treated samples (absent in untreated and WT controls) and identified with a minimum of 2 unique peptides.