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Table 4 Peptide identification and propagation results on data set 2 (FDR < 2%)

From: Efficient discovery of abundant post-translational modifications and spectral pairs using peptide mass and retention time differences

 

Variable modifications

# of peptides identified

# of spectra interpreted

  

All

Core fucosylated

 

DB search

Glycosylation (N)

73

73

425

 

Glycosylation (N)

71

71

447

 

Oxidation (M)

   

Peptide propagation

Cation:Fe(II)

-

-

+143

 

Oxidation

-

-

+33

 

Deamidation

-

-

+19