Skip to main content
. Author manuscript; available in PMC: 2011 Jun 15.
Published in final edited form as: Anal Chem. 2010 Jun 15;82(12):5296–5303. doi: 10.1021/ac100766r

Figure 2.

Figure 2

Figure 2

ETD-MS2 spectrum of the disulfide-linked tryptic peptide with an O-linked fucose and unassigned cysteine paired with either a glutathione (2A) or cysteine (2B), with the peptide structure and annotation of the fragment ions indicated in the insert.