Hex:2 HexNAc:3 NeuAc:1 NeuGc:1

Taxonomy

• Salvelinus leucomaenis pluvius (Whitespotted char)

Protein

• Polysialoglycoprotein (psgp) / Salvelinus leucomaenis pluvius    

Source

• Egg Cell  

Reported structure

• O-Linked / Core 1 / GalNAc(b1-4)[NeuAc(a2-3)]GalNAc(b1-3)Gal(b1-4)Gal(b1-3)[NeuGc(a2-6)]GalNAc
• O-Linked / Core 1 / GalNAc(b1-4)[NeuGc(a2-3)]GalNAc(b1-3)Gal(b1-4)Gal(b1-3)[NeuAc(a2-6)]GalNAc

Composition

• Hex:2 HexNAc:3 NeuAc:1 NeuGc:1 (avg mass : 1550.4003 )

Disease

Reference

• Structures of the carbohydrate units of polysialoglycoproteins isolated from the eggs of four species of salmonid fishes. (1985 - Iwasaki M, Inoue S) / Status : Reviewed

Reported glycosite

• Polysialoglycoprotein (psgp) / Salvelinus leucomaenis pluvius
  •        Undefined site

Mass spectrometry observed peptide