N-Linked Glycopeptide Identification Based on Open Mass Spectral Library Search

Figure 3

Comparison results of the OVCAR3 glycoprotein data set between the GPQuest and pMatchGlyco. From the 4,562 GPQuest results, we deleted 665 GPSMs because of inconsistent precursor masses after raw data conversion to mgf file and 497 GPSMs because of the lack of corresponding peptides in pMatchGlyco peptide library.