Hex:2 HexNAc:3 NeuGc:1

Taxonomy

• Homo sapiens (Human)
• Mus musculus (House mouse)
• Oncorhynchus masou ishikawai (Ishikawa's cherry salmon)
• Oncorhynchus mykiss (Rainbow trout)
• Oncorhynchus nerka adonis
• Salvelinus leucomaenis pluvius (Whitespotted char)

Protein

• Zona pellucida sperm-binding protein 3 / Homo sapiens    P21754
• Zona pellucida sperm-binding protein 3 / Mus musculus    P10761
• Zona pellucida sperm-binding protein matrix / Mus musculus    P20239    Q62005    P10761
• Polysialoglycoprotein (psgp) / Oncorhynchus masou ishikawai    
• Polysialoglycoprotein (psgp) / Oncorhynchus mykiss    
• Polysialoglycoprotein (psgp) / Oncorhynchus nerka adonis    
• Polysialoglycoprotein (psgp) / Salvelinus leucomaenis pluvius    

Source

• Zona Pellucida (UBERON_0000086)  
• Egg Cell  

Reported structure

• O-Linked / Core 1 / GalNAc(?1-4)[NeuGc(?2-3)]Gal(?1-4)GlcNAc(?1-6)[Gal(?1-3)]GalNAc
• O-Linked / Core 1 / GalNAc(b1-4)[NeuGc(a2-3)]Gal(b1-4)GlcNAc(b1-6)[Gal(b1-3)]GalNAc
• O-Linked / Core 1 / GalNAc(b1-4)[NeuGc(a2-3)]GalNAc(b1-3)Gal(b1-4)Gal(b1-3)GalNAc

Composition

• Hex:2 HexNAc:3 NeuGc:1 (avg mass : 1259.1424 )

Disease

Reference

• Murine and human zona pellucida 3 derived from mouse eggs express identical O-glycans. (2003 - Dell A, Chalabi S, Easton RL, Haslam SM, Sutton-Smith M, Patankar MS, Lattanzio F, Panico M, Morris HR, Clark GF) / Status : Reviewed
• Structural analysis of murine zona pellucida glycans. Evidence for the expression of core 2-type O-glycans and the Sd(a) antigen. (2000 - Easton RL, Patankar MS, Lattanzio FA, Leaven TH, Morris HR, Clark GF, Dell A) / Status : Reviewed
• Structures of the carbohydrate units of polysialoglycoproteins isolated from the eggs of four species of salmonid fishes. (1985 - Iwasaki M, Inoue S) / Status : Reviewed
• Novel oligosaccharide chains on polysialoglycoproteins isolated from rainbow trout eggs. A unique carbohydrate sequence with a sialidase-resistant sialyl group, DGa1NAc beta 1 leads to 4(NeuGc2 leads to 3)DGa1NAc. (1984 - Iwasaki M, Inoue S, Kitajima K, Nomoto H, Inoue Y) / Status : Reviewed
• Fish egg polysialoglycoproteins: circular dichroism and proton nuclear magnetic resonance studies of novel oligosaccharide units containing one sialidase-resistant N-glycolylneuraminic acid residue in each molecule. (1984 - Kitajima K, Nomoto H, Inoue Y, Iwasaki M, Inoue S) / Status : Reviewed

Reported glycosite

• Zona pellucida sperm-binding protein 3 / Homo sapiens
  •        Undefined site
• Zona pellucida sperm-binding protein 3 / Mus musculus
  •        Undefined site
• Zona pellucida sperm-binding protein matrix / Mus musculus
  •        Undefined site
• Polysialoglycoprotein (psgp) / Oncorhynchus masou ishikawai
  •        Undefined site
• Polysialoglycoprotein (psgp) / Oncorhynchus mykiss
  •        Undefined site
• Polysialoglycoprotein (psgp) / Oncorhynchus nerka adonis
  •        Undefined site
• Polysialoglycoprotein (psgp) / Salvelinus leucomaenis pluvius
  •        Undefined site

Mass spectrometry observed peptide