Hex:5 HexNAc:5 dHex:3 NeuAc:1

Taxonomy

• Homo sapiens (Human)
• Sus scrofa (Pig)

Protein

• Epidermal growth factor receptor / Homo sapiens    P00533
• Immunoglobulin heavy constant mu / Homo sapiens    P01871
• Mucin / Sus scrofa

Source

• Blood Serum (UBERON_0001977)  
• Mammalian Vulva (UBERON_0000997)   A-431 (CVCL_0037)  
• Trachea (UBERON_0003126)  

Reported structure

• N-Linked / Complex / GalNAc(a1-3)[Fuc(a1-2)]Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-2)Man(a1-?)[NeuAc(a2-3)Gal(b1-4)GlcNAc(b1-2)Man(a1-?)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc
• O-Linked / Core 2 / Fuc(a1-2)Gal(b1-3)GlcNAc(b1-3)[Fuc(a1-2)Gal(b1-4)GlcNAc(b1-6)]Gal(b1-4)GlcNAc(b1-3)[NeuAc(a2-6)]Gal(b1-3)[Fuc(a1-2)Gal(b1-4)GlcNAc(b1-6)]GalNAc

Composition

• Hex:5 HexNAc:5 dHex:3 NeuAc:1 (avg mass : 2574.3892 )

Disease

• Carcinoma, Squamous cell (DOID:1749)
• Prostate cancer (DOID:10283)

Reference

• Large-scale intact glycopeptide identification by Mascot database search (2018 - Ravi Chand Bollineni, Christian Jeffrey Koehler, Randi Elin Gislefoss, Jan Haug Anonsen, Bernd Thiede) / Status : Unreviewed
• Characterization of the carbohydrate chains of the secreted form of the human epidermal growth factor receptor. (2000 - Stroop C, Weber W, Gerwig G, Nimtz M, Kamerling J, Vliegenthart J) / Status : Reviewed
• Structures of the sialylated oligosaccharide chains in swine tracheal mucin glycoproteins. (1987 - Rana SS, Chandrasekaran EV, Mendicino J) / Status : Reviewed

Reported glycosite

• Epidermal growth factor receptor / Homo sapiens
  •        Undefined site
• Immunoglobulin heavy constant mu / Homo sapiens
  •        Asn-209
• Mucin / Sus scrofa
  •        Undefined site

Mass spectrometry observed peptide

• GLTFQQNASSMCVPDQDTAIR (21aa)
  •    P01871    Asn-209