FIGURE 4.
Comparison of glycoproteomes from C. jejuni JHH1 wild type and ΔpglB and ΔeptC deletion mutants. Western blotting with anti-N-linked glycan antibodies (A) and anti-JlpA (0G, 1G, and 2G refer to the number of occupied N-glycosites (47) (B) is shown. C, shown is XIC of pEtN-glycan and canonical N-glycan attached to peptide 27ESNASVELK35. CID MS/MS spectra of pEtN- glycan-modified (D) and canonical N-glycan-modified (E) forms of peptide 27ESNASVELK35, taken from wild-type and ΔeptC C. jejuni JHH1, respectively.