Hex:7 HexNAc:6 NeuAc:3 NeuGc:1

Taxonomy

• Homo sapiens (Human)
• Ovis aries (Sheep)

Protein

• Uromodulin / Homo sapiens    P07911
• Alpha-1-acid glycoprotein / Ovis aries    W5P7S6
• Icos ligand / Homo sapiens    O75144
• CD59 glycoprotein / Homo sapiens    P13987

Source

• Blood Serum (UBERON_0001977)  
• Urine (UBERON_0001088)  

Reported structure

• N-Linked / Complex / Gal(b1-4)GlcNAc(?1-?)[Gal(b1-4)GlcNAc(?1-?)]Man(a1-?)[Gal(b1-4)GlcNAc(?1-?)Man(a1-?)]Man(b1-4)GlcNAc(b1-4)GlcNAc+"+ Gal(b1-4)GlcNAc(?1-?) + 3 x NeuAc(a2-?) + NeuGc(a2-?)"

Composition

• Hex:7 HexNAc:6 NeuAc:3 NeuGc:1 (avg mass : 3553.2131 )

Disease

• Prostate cancer (DOID:10283)

Reported glycosite

• CD59 glycoprotein / Homo sapiens :
  •        Asn-43
• Icos ligand / Homo sapiens :
  •        Asn-102
• Uromodulin / Homo sapiens :
  •        Asn-322
• Alpha-1-acid glycoprotein / Ovis aries :
  •        Undefined site

Mass spectrometry validated peptide

• TAVNCSSDFDACLITK (16aa)
  •    P13987    Asn-43
• LFNVTPQDEQK (11aa)
  •    O75144    Asn-102
• QDFNITDISLLEHR (14aa)
  •    P07911    Asn-322