Hex:7 HexNAc:3 dHex:2

Taxonomy

• Homo sapiens (Human)
• Rana clamitans (Green frog)

Protein

• Haptoglobin / Homo sapiens    P00738
• Mucin / Rana clamitans    

Source

• Blood Serum (UBERON_0001977)  
• Egg Cell   Jelly Coat  

Reported structure

• O-Linked / Core 2 / Fuc(a1-2)Gal(a1-3)Gal(a1-4)Gal(b1-4)GlcNAc(b1-6)[Fuc(a1-2)Gal(a1-3)Gal(a1-4)Gal(b1-3)]Gal(b1-3)[GlcNAc(b1-6)]GalNAc

Composition

• Hex:7 HexNAc:3 dHex:2 (avg mass : 2054.8831 )

Disease

• Oral squamous cell carcinoma (DOID:0050866)

Reference

• Tongue Cancer Patients Can be Distinguished from Healthy Controls by Specific N-Glycopeptides Found in Serum. (2018 - Mayank Saraswat, Antti Mäkitie, Tiialotta Tohmola, Amy Dickinson, Shruti Saraswat, Sakari Joenväärä, Suvi Renkonen) / Status : Reviewed
• Species specificity of O-linked carbohydrate chains of the oviducal mucins in amphibians: structural analysis of neutral oligosaccharide alditols released by reductive beta-elimination from the egg-jelly coats of Rana clamitans. (2002 - Delplace F, Maes E, Lemoine J, Strecker G) / Status : Reviewed

Reported glycosite

• Haptoglobin / Homo sapiens
  •        Asn-211
• Mucin / Rana clamitans
  •        Undefined site

Mass spectrometry observed peptide

• NLFLNHSENATAKDIAPTLTLYVGKK (26aa)
  •    P00738    Asn-211     Haptoglobin / Homo sapiens