Hex:2 HexNAc:3 dHex:2 NeuAc:1

Taxonomy

• Homo sapiens (Human)

Protein

• Unspecified mucin / Homo sapiens    

Source

• Pulmonary Mucosa  

Reported structure

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

Composition

• Hex:2 HexNAc:3 dHex:2 NeuAc:1 (avg mass : 1535.429 )

Disease

• Bronchiectasis, due to Kartagener's Syndrome
• Bronchitis, Chronic (DOID:6132)

Reference

• Structures of monosialyl oligosaccharides isolated from the respiratory mucins of a non-secretor (O, Lea+b-) patient suffering from chronic bronchitis. Characterization of a novel type of mucin carbohydrate core structure. (1994 - van Halbeek H, Strang A, Lhermitte M, Rahmoune H, Lamblin G, Roussel P) / Status : Reviewed
• Isolation and structural characterization of novel sialylated oligosaccharide-alditols from respiratory-mucus glycoproteins of a patient suffering from bronchiectasis. (1993 - Klein A, Carnoy C, Lamblin G, Roussel P, van Kuik J, Vliegenthart J) / Status : Reviewed

Reported glycosite

• Unspecified mucin / Homo sapiens
  •        Undefined site

Mass spectrometry observed peptide