Figure 6
From: Accurate and Efficient Resolution of Overlapping Isotopic Envelopes in Protein Tandem Mass Spectra

Venn diagrams of the matching b/y ions of the three technical replicate HCD spectra (S1, S2 and S3) of myoglobin (A) and identified unique proteoforms of the three technical replicate RPLC-MSMS datasets (D1, D2 and D3) of the E. coli intact proteome (B).