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CHEBI:139351 - α-L-Fuc-(1→2)-β-D-Gal-(1→4)-β-D-GlcNAc-(1→3)-α-D-Gal-yl group

ChEBI IDCHEBI:139351
ChEBI Nameα-L-Fuc-(1→2)-β-D-Gal-(1→4)-β-D-GlcNAc-(1→3)-α-D-Gal-yl group
Stars
ASCII Namealpha-L-Fuc-(1->2)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-alpha-D-Gal-yl group
DefinitionAn α-D-galactosyl group derived from α-L-Fuc-(1→2)-β-D-Gal-(1→4)-β-D-GlcNAc-(1→3)-α-D-Gal-yl group. The blood group O (H) antigen from which subsequent sugar additions form blood groups A, B and AB
Last Modified6 November 2018
SubmitterBijay
DownloadsMolfile
FormulaC26H44NO19
Net Charge0
Average Mass674.626
Monoisotopic Mass674.25075
SMILES*[C@H]1O[C@H](CO)[C@H](O)[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]3O[C@@H](C)[C@@H](O)[C@@H](O)[C@@H]3O)[C@H](O)[C@H]2NC(C)=O)[C@H]1O
Roles Classification
Biological Role:
antigen  Any substance that stimulates an immune response in the body, such as through antibody production or by presentation to a T-cell receptor after binding to a major histocompability complex (MHC).
ChEBI Ontology
Outgoing Relation(s)
α-L-Fuc-(1→2)-β-D-Gal-(1→4)-β-D-GlcNAc-(1→3)-α-D-Gal-yl group (CHEBI:139351) has role antigen (CHEBI:59132)
α-L-Fuc-(1→2)-β-D-Gal-(1→4)-β-D-GlcNAc-(1→3)-α-D-Gal-yl group (CHEBI:139351) is a α-D-galactosyl group (CHEBI:61248)