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CHEBI:142567 - α-D-Galp-(1→4)-β-D-Galp-(1→4)-β-D-Glcp-yl group

ChEBI IDCHEBI:142567
ChEBI Nameα-D-Galp-(1→4)-β-D-Galp-(1→4)-β-D-Glcp-yl group
Stars
ASCII Namealpha-D-Galp-(1->4)-beta-D-Galp-(1->4)-beta-D-Glcp-yl group
DefinitionA trisaccharide β-D-glucosyl group obtained by removal of the hydroxy group from the hemiacetal function of α-D-galactosyl-(1→4)-β-D-galactosyl-(1→4)-β-D-glucose. Part of, and the proposed epitope from, α-D-galactosyl-(1→4)-β-D-galactosyl-(1→4)-β-D-glucosyl-(1↔1)-ceramide (globoside Gb3Cer; globotriosylceramide; CTH).
Last Modified31 March 2021
SubmitterMarcus Ennis
DownloadsMolfile
FormulaC18H31O15
Net Charge0
Average Mass487.431
Monoisotopic Mass487.16630
SMILES*[C@@H]1O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO)[C@H](O[C@H]3O[C@H](CO)[C@H](O)[C@H](O)[C@H]3O)[C@H](O)[C@H]2O)[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-Galp-(1→4)-β-D-Galp-(1→4)-β-D-Glcp-yl group (CHEBI:142567) has role epitope (CHEBI:53000)
α-D-Galp-(1→4)-β-D-Galp-(1→4)-β-D-Glcp-yl group (CHEBI:142567) is a β-D-glucosyl group (CHEBI:30697)
α-D-Galp-(1→4)-β-D-Galp-(1→4)-β-D-Glcp-yl group (CHEBI:142567) is substituent group from α-D-Galp-(1→4)-β-D-Galp-(1→4)-β-D-Glcp (CHEBI:68485)
Incoming Relation(s)
N-acetyl-β-D-galactosaminyl-(1→3)-α-D-galactosyl-(1→4)-β-D-galactosyl-(1→4)-β-D-glucosylceramide (CHEBI:18259) has part α-D-Galp-(1→4)-β-D-Galp-(1→4)-β-D-Glcp-yl group (CHEBI:142567)
IUPAC Name 
α-D-galactopyranosyl-(1→4)-β-D-galactopyranosyl-(1→4)-β-D-glucopyranosyl
Synonyms  Source
α-D-galactosyl-(1→4)-β-D-galactosyl-(1→4)-β-D-glucosylChEBI
α-D-Gal-(1→4)-β-D-Gal-(1→4)-D-Glc-ylChEBI
Galα1-4Galβ1-4Glcβ-RChEBI
Galα1-4Galβ1-4Glcβ-ylChEBI
Gala1-4Galb1-4Glcb-ylChEBI
Citations