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. Author manuscript; available in PMC: 2019 Mar 29.
Published in final edited form as: Anal Chem. 2018 Dec 3;90(24):14294–14302. doi: 10.1021/acs.analchem.8b03520

Figure 4.

Figure 4.

Identification of atypical N-linked glycopeptides and preference of N-glycosylation peptide consensus sequence. (a) Representative MS/MS spectra of the atypical N-glycopeptides of TYN#IVLGSGQVVLGMDMGLR + N2H6F0S0G0 from peptidyl-prolyl cis–trans isomerase FKBP9 and LCN#ECSEGSFHLSK + N2H6F0S0G0 from basement membrane-specific heparin sulfate proteoglycan core protein. # indicates an N-linked glycosite. (b) Distribution and preference of typical and atypical glycosite consensus sequence derived using pLogo.