Alpha-1-acid glycoprotein

Taxonomy

• Bos taurus (Bovine)

Protein

• Alpha-1-acid glycoprotein / Bos taurus    Q3SZR3

Source

• Blood Serum (UBERON_0001977)  

Reported structure

• N-Linked / Complex / Gal(b1-3)GlcNAc(?1-?)Man(a1-3)[Gal(b1-3)GlcNAc(?1-?)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc
• N-Linked / Complex / Gal(b1-3)GlcNAc(?1-?)Man(a1-?)[Gal(b1-4)GlcNAc(?1-?)Man(a1-?)]Man(b1-4)GlcNAc(b1-4)GlcNAc
• N-Linked / Complex / Gal(b1-4)GlcNAc(?1-?)Man(a1-3)[Gal(b1-4)GlcNAc(?1-?)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc
• N-Linked / Complex / Fuc(a1-?)[Gal(b1-4)]GlcNAc(?1-?)Man(a1-?)[Gal(b1-4)GlcNAc(?1-?)Man(a1-?)]Man(b1-4)GlcNAc(b1-4)GlcNAc
• N-Linked / Complex / Gal(b1-4)GlcNAc(?1-?)Man(a1-3)[Gal(b1-4)GlcNAc(?1-?)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc+"+ NeuAc(a2-?)"
• N-Linked / Complex / Gal(b1-4)GlcNAc(?1-?)Man(a1-3)[Gal(b1-4)GlcNAc(?1-?)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc+"+ NeuGc(a2-?)"
• N-Linked / Complex / Gal(b1-4)GlcNAc(?1-?)Man(a1-3)[Gal(b1-4)GlcNAc(?1-?)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc+"+ Gal(b1-4)GlcNAc(?1-?)"
• N-Linked / Complex / Gal(b1-?)GlcNAc(?1-?)Man(a1-3)[Gal(b1-?)GlcNAc(?1-?)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc+"+ Gal(b1-?)GlcNAc(?1-?)"
• N-Linked / Complex / Gal(b1-4)GlcNAc(?1-?)Man(a1-3)[Gal(b1-4)GlcNAc(?1-?)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc+"+ 2 x NeuAc(a2-?)"
• N-Linked / Complex / Gal(b1-4)GlcNAc(?1-?)Man(a1-3)[Gal(b1-4)GlcNAc(?1-?)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc+"+ 2 x NeuGc(a2-?)"
• N-Linked / Complex / Gal(b1-4)GlcNAc(?1-?)Man(a1-3)[Gal(b1-4)GlcNAc(?1-?)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc+"+ Gal(b1-4)GlcNAc(?1-?) + NeuAc(a2-?)"
• N-Linked / Complex / Gal(b1-4)GlcNAc(?1-?)Man(a1-3)[Gal(b1-4)GlcNAc(?1-?)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc+"+ Gal(b1-4)GlcNAc(?1-?) + NeuGc(a2-?)"
• 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-?)"
• N-Linked / Complex / Gal(b1-4)GlcNAc(?1-?)Man(a1-3)[Gal(b1-4)GlcNAc(?1-?)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc+"+ 3 x NeuAc(a2-?)"
• N-Linked / Complex / Gal(b1-4)GlcNAc(?1-?)Man(a1-3)[Gal(b1-4)GlcNAc(?1-?)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc+"+ 2 x NeuAc(a2-?) + NeuGc(a2-?)"
• N-Linked / Complex / Gal(b1-4)GlcNAc(?1-?)Man(a1-3)[Gal(b1-4)GlcNAc(?1-?)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc+"+ NeuAc(a2-?) + 2 x NeuGc(a2-?)"
• N-Linked / Complex / Gal(b1-4)GlcNAc(?1-?)Man(a1-3)[Gal(b1-4)GlcNAc(?1-?)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc+"+ 3 x NeuGc(a2-?)"
• N-Linked / Complex / Gal(b1-4)GlcNAc(?1-?)Man(a1-3)[Gal(b1-4)GlcNAc(?1-?)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc+"+ Gal(b1-4)GlcNAc(?1-?) + 2 x NeuAc(a2-?)"
• N-Linked / Complex / Gal(b1-4)GlcNAc(?1-?)Man(a1-3)[Gal(b1-4)GlcNAc(?1-?)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc+"+ Gal(b1-4)GlcNAc(?1-?) + NeuAc(a2-?) + NeuGc(a2-?)"
• N-Linked / Complex / Gal(b1-4)GlcNAc(?1-?)Man(a1-3)[Gal(b1-4)GlcNAc(?1-?)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc+"+ Gal(b1-4)GlcNAc(?1-?) + 2 x NeuGc(a2-?)"
• N-Linked / Complex / Gal(b1-4)GlcNAc(?1-?)Man(a1-3)[Gal(b1-4)GlcNAc(?1-?)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc+"+ Gal(b1-4)GlcNAc(?1-?) + 3 x NeuAc(a2-?)"
• N-Linked / Complex / Gal(b1-4)GlcNAc(?1-?)Man(a1-3)[Gal(b1-4)GlcNAc(?1-?)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc+"+ Gal(b1-4)GlcNAc(?1-?) + 2 x NeuAc(a2-?) + NeuGc(a2-?)"
• N-Linked / Complex / Gal(b1-4)GlcNAc(?1-?)Man(a1-3)[Gal(b1-4)GlcNAc(?1-?)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc+"+ Gal(b1-4)GlcNAc(?1-?) + NeuAc(a2-?) + 2 x NeuGc(a2-?)"
• N-Linked / Complex / Gal(b1-4)GlcNAc(?1-?)Man(a1-3)[Gal(b1-4)GlcNAc(?1-?)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc+"+ Gal(b1-4)GlcNAc(?1-?) + 3 x NeuGc(a2-?)"

Composition

• Hex:5 HexNAc:4 (avg mass : 1641.5073 )
• Hex:5 HexNAc:4 NeuGc:1 (avg mass : 1948.7646 )
• Hex:5 HexNAc:4 NeuGc:2 (avg mass : 2256.0219 )
• Hex:5 HexNAc:4 NeuGc:3 (avg mass : 2563.2792 )
• Hex:5 HexNAc:4 NeuAc:1 (avg mass : 1932.7652 )
• Hex:5 HexNAc:4 NeuAc:1 NeuGc:2 (avg mass : 2547.2798 )
• Hex:5 HexNAc:4 NeuAc:2 (avg mass : 2224.0231 )
• Hex:5 HexNAc:4 NeuAc:2 NeuGc:1 (avg mass : 2531.2804 )
• Hex:5 HexNAc:4 NeuAc:3 (avg mass : 2515.281 )
• Hex:5 HexNAc:4 dHex:1 (avg mass : 1787.6503 )
• Hex:5 HexNAc:7 NeuAc:2 (avg mass : 2833.6081 )
• Hex:6 HexNAc:5 (avg mass : 2006.8447 )
• Hex:6 HexNAc:5 NeuGc:1 (avg mass : 2314.102 )
• Hex:6 HexNAc:5 NeuGc:2 (avg mass : 2621.3593 )
• Hex:6 HexNAc:5 NeuGc:3 (avg mass : 2928.6166 )
• Hex:6 HexNAc:5 NeuAc:1 (avg mass : 2298.1026 )
• Hex:6 HexNAc:5 NeuAc:1 NeuGc:1 (avg mass : 2605.3599 )
• Hex:6 HexNAc:5 NeuAc:1 NeuGc:2 (avg mass : 2912.6172 )
• Hex:6 HexNAc:5 NeuAc:2 (avg mass : 2589.3605 )
• Hex:6 HexNAc:5 NeuAc:2 NeuGc:1 (avg mass : 2896.6178 )
• Hex:6 HexNAc:5 NeuAc:3 (avg mass : 2880.6184 )
• Hex:7 HexNAc:6 (avg mass : 2372.1821 )
• Hex:9 HexNAc:7 (avg mass : 2899.6619 )

Disease

Reference

• Glycoproteomic analysis of the secretome of human endothelial cells (2013 - Yin X, Bern M, Xing Q, Ho J, Viner R, Mayr M.) / Status : Reviewed
• Structural determination of N-linked carbohydrates by matrix-assisted laser desorption/ionization-mass spectrometry following enzymatic release within sodium dodecyl sulfate-polyacrylamide electrophoresis gels: application to species-specific glycosylation of alpha1-acid glycoprotein. (1998 - Kuster B, Hunter A, Wheeler S, Dwek R, Harvey D) / Status : Reviewed

Reported glycosite

• Alpha-1-acid glycoprotein / Bos taurus
  •        Undefined site
  •        Asn-57
  •        Asn-104

Mass spectrometry observed peptide