Figure 2: MS/MS identification of Ddx5. A. Table of the observed y- and b-ions identified by the MS/MS analysis resulting from the fragmentation of the doubly charged DDX5 tryptic peptide NFYQEHPDLAR. The parent peptide has a mass of 1389.65 Da. B. Spectrum of the observed y- and b-ions identified by the MS/MS analysis resulting from the fragmentation of the doubly charged DDX5 tryptic peptide NFYQEHPDLAR.