FIG. 7.

Case-study fragmentation spectra of peptide DLATVYVDVLK. (Top) Mascot E-value, 1.07; X!Tandem E-value, 0.0013; MS Search match factor, 0.844; HMMatch p-value, 7.341 × 10−12. (Bottom) Mascot E-value, 5.7; X!Tandem E-value, 0.16; MS Search match factor, 0.994; HMMatch p-value, 1.738 × 10−12.