Overview of identified glycopeptides.

Tabular summary of the manually assigned glycopeptides from the MS/MS data gained by proteolytic digests of native CsHyal and subsequent tandem mass spectrometry. The table gives the deviation in ppm between the theoretically calculated neutral mass and neutral mass based on the experimental data. C* in the peptide sequence corresponds to carboxyamidomethylcysteine. All compositions of the glycan structures were calculated based on the difference between the experimental neutral mass and the peptide neutral mass. Only the glycans with exceed 2% for a given glycosylation site are reported in this Table. The full set of all identified glycan structures is presented in supporting information (S1 Table, S2 Fig).