Title : Two examplesof identified glycoforms whose structures were confirmedby CID MS/MS
Abstract :
- The glycan fragments of HexNAc5Hex4dHex1NeuAc1glycopeptide with m/z 1034.1406(A) support the presence of a GalNAc residue followed by a GlcNAcresidue on its antenna
- Diagnostic ions highlighted in red representthe presence of a GalNAc residue
- The annotation of a sulfated/phosphorylated(s/p) glycopeptide , determined as HexNAc5Hex4dHex1s/p1 glycopeptidewith m/z 963.7589 (B), suggeststhe occurrence of sulfation/phosphorylation on the GlcNAc residuebefore the GalNAc residue
Output (sent_index, trigger,
protein,
sugar,
site):
- 3. glycopeptide, , -, -, glycopeptide
- 3. residuebefore, , -, -, residue
Output(Part-Of) (sent_index,
protein,
site):
*Output_Site_Fusion* (sent_index,
protein,
sugar,
site):