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. 2017 Apr 26;7:1195. doi: 10.1038/s41598-017-01179-4

Figure 4.

Figure 4

Overview of the percentages of thiol-oxidation levels of all Cys peptides identified in the redox proteome of the M. smegmatis wild type and the mshC mutant under control and NaOCl stress as revealed by OxICAT. Reduced Cys peptides with a <25% oxidation are shown in green including those <10% oxidized (blue) and 10–25% oxidized (magenta). Cys peptides with an oxidation degree of >25% and >75% are shown in yellow and red, respectively. The percentage of thiol-oxidation increase is shown with an orange-brown color gradient including Cys peptides with 10–20% and >20% increased oxidation by NaOCl stress. The mshC mutant shows a higher basal level oxidation in the control that resembles that of the wild type after NaOCl stress.