Figure 4 | Scientific Reports

Figure 4

From: Jug r 6 is the allergenic vicilin present in walnut responsible for IgE cross-reactivities to other tree nuts and seeds

Figure 4

Annotated MS/MS spectrum of ANITKGSMAGPY-HexNAc2Hex4Xyl1 N-glycopeptide (precursor m/z = 1,198.504, z = 2). Picture insert proposes a potential glycan structure based on glycomod result. Oxonium ions (at m/z 204.09, 366.14 and 528.19) and fragments containing peptide + glycan fragments confirm the glycopeptidic nature of the ion. y and b ions are related to peptide fragments and confirm its sequence.

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