Studies on the oligosaccharide chains of human alpha 1-protease inhibitor. II. Structure of oligosaccharides. (1980)

Taxonomy

• Homo sapiens (Human)

Protein

• Alpha-1-antitrypsin / Homo sapiens    P01009

Source

• Blood Serum (UBERON_0001977)  

Reported structure

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

Composition

• Hex:5 HexNAc:4 NeuAc:2 (avg mass : 2224.0231 )
• Hex:6 HexNAc:5 NeuAc:3 (avg mass : 2880.6184 )

Disease

Reference

• Studies on the oligosaccharide chains of human alpha 1-protease inhibitor. II. Structure of oligosaccharides. (1980 - Mega T, Lujan E, Yoshida A) / Status : Reviewed

Reported glycosite

• Alpha-1-antitrypsin / Homo sapiens
  •        Undefined site

Mass spectrometry observed peptide