CHEBI:140180 - α-L-Fuc-(1→2)-β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-α-D-Gal-yl group

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name α-L-Fuc-(1→2)-β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-α-D-Gal-yl group
ChEBI ID CHEBI:140180
ChEBI ASCII Name alpha-L-Fuc-(1->2)-beta-D-Gal-(1->3)-beta-D-GlcNAc-(1->3)-alpha-D-Gal-yl group
Definition An α-D-galactosyl group derived from α-L-Fuc-(1→2)-β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-α-D-Gal-yl group. The H (O) antigen formed from a Type 1 precursor chain.
Stars This entity has been manually annotated by the ChEBI Team.
Submitter Bijay
Download Molfile XML SDF
Formula C26H44NO19
Net Charge 0
Average Mass 674.624
Monoisotopic Mass 674.25075
SMILES O[C@@H]1[C@H]([C@@H](O[C@@H]([C@@H]1O)CO)O[C@@H]2[C@@H](NC(C)=O)[C@H](O[C@@H]3[C@H]([C@H](O[C@@H]([C@@H]3O)CO)*)O)O[C@H](CO)[C@H]2O)O[C@@H]4O[C@H]([C@H]([C@H]([C@@H]4O)O)O)C
Roles Classification
Biological Role(s): 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).
View more via ChEBI Ontology
ChEBI Ontology
Outgoing α-L-Fuc-(1→2)-β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-α-D-Gal-yl group (CHEBI:140180) has part α-L-fucosyl group (CHEBI:63760)
α-L-Fuc-(1→2)-β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-α-D-Gal-yl group (CHEBI:140180) has role antigen (CHEBI:59132)
α-L-Fuc-(1→2)-β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-α-D-Gal-yl group (CHEBI:140180) is a α-D-galactosyl group (CHEBI:61248)
α-L-Fuc-(1→2)-β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-α-D-Gal-yl group (CHEBI:140180) is substituent group from α-L-Fucp-(1→2)-β-D-Galp-(1→3)-β-D-GalpNAc-(1→3)-α-D-Galp (CHEBI:65225)
IUPAC Name
α-L-fucopyranosyl-(1→2)-β-D-galactopyranosyl-(1→3)-2-acetamido-2-deoxy-β-D-glucopyranosyl-(1→3)-α-D-galactopyranosyl
Synonyms Sources
6-deoxy-α-L-galactopyranosyl-(1→2)-β-D-galactopyranosyl-(1→3)-2-acetamido-2-deoxy-β-D-glucopyranosyl-(1→3)-α-D-galactopyranosyl IUPAC
α-L-fucosyl-(1→2)-β-D-galactosyl-(1→3)-N-acetyl-β-D-glucosaminyl-(1→3)-α-D-galactosyl group ChEBI
α-L-Fucp-(1→2)-β-D-Galp-(1→3)-β-D-GlcpNAc-(1→3)-α-D-Galp-yl IUPAC
blood group O antigen ChEBI
O blood Ag ChEBI
Citation Waiting for Citations Type Source
7691279 PubMed citation Europe PMC
Last Modified
13 November 2018