Structure

Taxonomy

• Homo sapiens (Human)
• Bos taurus (Bovine)

Protein

• Glycoprotein rg / Homo sapiens    
• Mucin / Bos taurus    

Source

• Ovary (UBERON_0000992)  
• Submandibular Gland (UBERON_0001736)  

Reported structure

• O-Linked / Core 6 / GlcNAc(b1-6)GalNAc

Composition

• HexNAc:2 (avg mass : 424.4053 )

Disease

• Cancer, Ovarian (Cystic) (DOID:2394)

Reference

• Neutral core oligosaccharides of bovine submaxillary mucin--use of lead tetraacetate in the cold for establishing branch positions. (1998 - Martensson S, Levery S, Fang T, Bendiak B) / Status : Reviewed
• Typing of core and backbone domains of mucin-type oligosaccharides from human ovarian-cyst glycoproteins by 500-MHz 1H-NMR spectroscopy. (1986 - Mutsaers J, van Halbeek H, Vliegenthart J, Wu A, Kabat E) / Status : Reviewed
• Immunochemical studies on blood groups. Purification and characterization of radioactive 3H-reduced di- to hexasaccharides produced by alkaline beta-elimination-borohydride 3H reduction of Smith degraded blood group A active glycoproteins. (1984 - Wu A, Kabat E, Nilsson B, Zopf D, Gruezo F, Liao J) / Status : Reviewed

Reported glycosite

• Glycoprotein rg / Homo sapiens
  •        Undefined site
• Mucin / Bos taurus
  •        Undefined site

Mass spectrometry observed peptide

GlcNAc(b1-6)GalNAc

RES
1b:a-dgal-HEX-1:5
2s:n-acetyl
3b:b-dglc-HEX-1:5
4s:n-acetyl
LIN
1:1d(2+1)2n
2:1o(6+1)3d
3:3d(2+1)4n