CHEBI:140186 - α-L-Fuc-(1→2)-[α-D-GalNAc-(1→3)]-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)-[α-D-GalNAc-(1→3)]-β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-α-D-Gal-yl group
ChEBI ID CHEBI:140186
ChEBI ASCII Name alpha-L-Fuc-(1->2)-[alpha-D-GalNAc-(1->3)]-beta-D-Gal-(1->3)-beta-D-GlcNAc-(1->3)-alpha-D-Gal-yl group
Definition A galactosyl group derived from α-D-GalNAc-(1→3)-[α-L-Fuc-(1→2)]-β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-α-D-Gal. Antigen A formed in 'secretor' individuals
Stars This entity has been manually annotated by the ChEBI Team.
Submitter Bijay
Download Molfile XML SDF
Formula C34H57N2O24
Net Charge 0
Average Mass 877.817
Monoisotopic Mass 877.33013
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)[C@H]5O[C@H](CO)[C@@H]([C@@H]([C@H]5NC(=O)C)O)O
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).
(via alpha-L-Fuc-(1->2)-[alpha-D-GalNAc-(1->3)]-beta-D-Gal-(1->3)-beta-D-GlcNAc-(1->3)-alpha-D-Gal-yl group )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing α-L-Fuc-(1→2)-[α-D-GalNAc-(1→3)]-β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-α-D-Gal-yl group (CHEBI:140186) has part α-D-GalpNAc-(1→3)-[α-L-Fucp-(1→2)]-β-D-Galp-yl group (CHEBI:142571)
α-L-Fuc-(1→2)-[α-D-GalNAc-(1→3)]-β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-α-D-Gal-yl group (CHEBI:140186) has part N-acetyl-α-D-galactosaminyl group (CHEBI:88142)
α-L-Fuc-(1→2)-[α-D-GalNAc-(1→3)]-β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-α-D-Gal-yl group (CHEBI:140186) has role antigen (CHEBI:59132)
α-L-Fuc-(1→2)-[α-D-GalNAc-(1→3)]-β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-α-D-Gal-yl group (CHEBI:140186) is a α-D-galactosyl group (CHEBI:61248)
IUPAC Name
2-acetamido-2-deoxy-α-D-galactopyranosyl-(1→3)-[α-L-fucopyranosyl-(1→2)]-β-D-galactopyranosyl-(1→3)-2-acetamido-2-deoxy-β-D-glucopyranosyl-(1→3)-α-D-galactopyranosyl
Synonyms Sources
2-acetamido-2-deoxy-α-D-galactopyranosyl-(1→3)-[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
A antigen (secretor) SUBMITTER
A blood Ag ChEBI
α-D-GalNAc-(1→3)-[α-L-Fuc-(1→2)]-β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-α-D-Gal-yl group ChEBI
α-L-Fucp-(1→2)-[α-D-GalpNAc-(1→3)]-β-D-Galp-(1→3)-β-D-GlcpNAc-(1→3)-α-D-Galp-yl IUPAC
blood group A antigen ChEBI
N-acetyl-α-D-galactosaminyl-(1→3)-[α-L-fucosyl-(1→2)]-β-D-galactosyl-(1→3)-N-acetyl-β-D-glucosaminyl-(1→3)-α-D-galactosyl group ChEBI
Citation Waiting for Citations Type Source
7691279 PubMed citation Europe PMC
Last Modified
13 November 2018