Posttranslational modifications of human inter-alpha-inhibitor: identification of glycans and disulfide bridges in heavy chains 1 and 2. (1998)
Olsen E, Rahbek-Nielsen H, Thogersen I, Roepstorff P, Enghild J
Biochemistry, 1998 vol.37:408-416
SNFG,
Text,
Oxford
- Homo sapiens (Human)
Taxonomy
- Inter-alpha-trypsin inhibitor heavy chain h2 / Homo sapiens P19823
- Inter-alpha-trypsin inhibitor heavy chain h1 / Homo sapiens P19827
Protein
- Blood Plasma (UBERON_0001969)
Source
- O-Linked / Core 1 / NeuAc(a2-?)Gal(b1-3)[NeuAc(a2-6)]GalNAc
- N-Linked / Complex / NeuAc(a2-?)Gal(b1-?)GlcNAc(?1-?)Man(a1-3)[NeuAc(a2-?)Gal(b1-?)GlcNAc(?1-?)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(?1-?)]GlcNAc
- O-Linked / Core 1 / NeuAc(a2-?)Gal(b1-3)GalNAc
- N-Linked / Complex / NeuAc(a2-?)Gal(b1-?)GlcNAc(?1-?)Man(a1-3)[NeuAc(a2-?)Gal(b1-?)GlcNAc(?1-?)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc
Reported structure
- Hex:1 HexNAc:1 NeuAc:2 (avg mass : 965.8685 )
- Hex:5 HexNAc:4 NeuAc:2 (avg mass : 2224.0231 )
- Hex:1 HexNAc:1 NeuAc:1 (avg mass : 674.6106 )
- Hex:5 HexNAc:4 dHex:1 NeuAc:2 (avg mass : 2370.1661 )
Composition
Disease
- Inter-alpha-trypsin inhibitor heavy chain h1 / Homo sapiens :
- Inter-alpha-trypsin inhibitor heavy chain h2 / Homo sapiens :
Reported glycosite
Mass spectrometry validated peptide
-
- N-Linked / Complex (avg mass : 2370.1661 )
- Inter-alpha-trypsin inhibitor heavy chain h1 / Homo sapiens :
-
- O-Linked / Core 1 (avg mass : 674.6106 )
- Inter-alpha-trypsin inhibitor heavy chain h1 / Homo sapiens :
- Inter-alpha-trypsin inhibitor heavy chain h2 / Homo sapiens :
-
- O-Linked / Core 1 (avg mass : 965.8685 )
-
Inter-alpha-trypsin inhibitor heavy chain h2 / Homo sapiens :
- Undefined site
-
- N-Linked / Complex (avg mass : 2224.0231 )
Reported glycosite
Reported glycosite
Reported glycosite
