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. Author manuscript; available in PMC: 2014 Dec 6.
Published in final edited form as: J Proteome Res. 2013 Oct 11;12(12):10.1021/pr400705q. doi: 10.1021/pr400705q

Figure 2. PFM-derived protein p value distribution for yeast-01.

Figure 2

We assigned for each protein a p value describing the probability that an incorrect protein would get a similar, or more extreme configuration of peptides matched to MS1-features. In (A) we display the histogram of the p values obtained for incorrect proteins composed of random peptides, while in (B) we display the p values for the proteins present in the yeast database.