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. 2013 Jun 19;8(6):e66682. doi: 10.1371/journal.pone.0066682

Figure 4. Ontology based characterization of the peptides identified by CE/MS.

Figure 4

Based on the Uniprot identifiers the involvement of a protein (defined by one or more CE/MS peptides) in a biological process, molecular function and cellular component was determined. The pie-charts show the percentage of proteins in each group. Only classes represented by 4 or more proteins are shown. Classes for which we identified less than 4 proteins are indicated and grouped as “others”. A) Classification for E. coli and B) classification for E. faecalis.