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CHEBI:136363 - α-D-GalpN-(1→4)-α-D-GalpA-yl group

ChEBI IDCHEBI:136363
ChEBI Nameα-D-GalpN-(1→4)-α-D-GalpA-yl group
Stars
ASCII Namealpha-D-GalpN-(1->4)-alpha-D-GalpA-yl group
DefinitionA galactosyl group obtained by removing the hydroxy group from the hemiacetal function of the disaccharide α-D-galactosaminyl-(1→4)-α-D-galacturonic acid.
Last Modified1 March 2017
SubmitterMarcus Ennis
DownloadsMolfile
FormulaC12H20NO10
Net Charge0
Average Mass338.289
Monoisotopic Mass338.10872
SMILES*[C@H]1O[C@H](C(=O)O)[C@H](O[C@H]2O[C@H](CO)[C@H](O)[C@H](O)[C@H]2N)[C@H](O)[C@H]1O
Roles Classification
Biological Role:
epitope  The biological role played by a material entity when bound by a receptor of the adaptive immune system. Specific site on an antigen to which an antibody binds.
ChEBI Ontology
Outgoing Relation(s)
α-D-GalpN-(1→4)-α-D-GalpA-yl group (CHEBI:136363) has role epitope (CHEBI:53000)
α-D-GalpN-(1→4)-α-D-GalpA-yl group (CHEBI:136363) is a galactosyl group (CHEBI:24164)
IUPAC Name 
2-amino-2-deoxy-α-D-galactopyranosyl-(1→4)-α-D--galactopyranuronosyl
Synonyms  Source
4-O-(2-amino-2-deoxy-α-D-galactopyranosyl)-α-D-galactopyranuronosylIUPAC
α-D-GalN-(1→4)-α-D-GalA-ylChEBI
4-O-(2-amino-2-deoxy-α-D-galactopyranosyl)-α-D-galactopyranuronosyl groupChEBI
α-D-GalN-(1→4)-α-D-GalA-yl groupChEBI
α-GalN-(1→4)-α-GalA-ChEBI
Citations