CHEBI:62099 - α-D-Gal-(1→3)-[α-L-Fuc-(1→2)]-β-D-Gal-(1→4)-D-GlcNAc

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name α-D-Gal-(1→3)-[α-L-Fuc-(1→2)]-β-D-Gal-(1→4)-D-GlcNAc
ChEBI ID CHEBI:62099
ChEBI ASCII Name alpha-D-Gal-(1->3)-[alpha-L-Fuc-(1->2)]-beta-D-Gal-(1->4)-D-GlcNAc
Definition A branched amino tetrasaccharide with a structure consisting of an α-galactosyl-(1→3)-β-galactosyl-(1→4)-N-acetylglucosamine backbone, to the subterminal galactose of which is α(1→2)-linked a fucosyl residue.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula C26H45NO20
Net Charge 0
Average Mass 691.63020
Monoisotopic Mass 691.25349
InChI InChI=1S/C26H45NO20/c1-6-12(32)16(36)18(38)24(41-6)47-22-21(46-25-19(39)17(37)13(33)8(3-28)43-25)14(34)9(4-29)44-26(22)45-20-10(5-30)42-23(40)11(15(20)35)27-7(2)31/h6,8-26,28-30,32-40H,3-5H2,1-2H3,(H,27,31)/t6-,8+,9+,10+,11+,12+,13-,14-,15+,16+,17-,18-,19+,20+,21-,22+,23?,24-,25+,26-/m0/s1
InChIKey NKJKPKMCVCXPMF-ZMQUGIHSSA-N
SMILES C[C@@H]1O[C@@H](O[C@H]2[C@@H](O[C@H](CO)[C@H](O)[C@@H]2O[C@H]2O[C@H](CO)[C@H](O)[C@H](O)[C@H]2O)O[C@H]2[C@H](O)[C@@H](NC(C)=O)C(O)O[C@@H]2CO)[C@@H](O)[C@H](O)[C@@H]1O
Roles Classification
Biological Role(s): 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.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing α-D-Gal-(1→3)-[α-L-Fuc-(1→2)]-β-D-Gal-(1→4)-D-GlcNAc (CHEBI:62099) has role epitope (CHEBI:53000)
α-D-Gal-(1→3)-[α-L-Fuc-(1→2)]-β-D-Gal-(1→4)-D-GlcNAc (CHEBI:62099) is a amino tetrasaccharide (CHEBI:59412)
α-D-Gal-(1→3)-[α-L-Fuc-(1→2)]-β-D-Gal-(1→4)-D-GlcNAc (CHEBI:62099) is a glucosamine oligosaccharide (CHEBI:22485)
Incoming α-D-Galp-(1→3)-[α-L-Fucp-(1→2)]-β-D-Galp-(1→4)-β-D-GlcpNAc (CHEBI:62679) is a α-D-Gal-(1→3)-[α-L-Fuc-(1→2)]-β-D-Gal-(1→4)-D-GlcNAc (CHEBI:62099)
IUPAC Name
α-L-fucopyranosyl-(1→2)-[α-D-galactopyranosyl-(1→3)]-β-D-galactopyranosyl-(1→4)-2-acetamido-2-deoxy-D-glucopyranose
Synonyms Sources
(Gal)2 (GlcNAc)1 (LFuc)1 KEGG GLYCAN
6-deoxy-α-L-galactopyranosyl-(1→2)-[α-D-galactopyranosyl-(1→3)]-β-D-galactopyranosyl-(1→4)-2-acetamido-2-deoxy-D-glucopyranose IUPAC
α-D-galactosyl-(1→3)-[α-L-fucosyl-(1→2)]-β-D-galactosyl-(1→4)-N-acetyl-D-glucosamine ChEBI
α-D-Galp-(1→3)-[α-L-Fucp-(1→2)]-β-D-Galp-(1→4)-D-GlcpNAc ChEBI
Gala1-3(Fuca1-2)Galb1-4GlcNAc ChEBI
Galα1-3(Fucα1-2)Galβ1-4GlcNAc ChEBI
O-6-deoxy-α-L-galactopyranosyl-(1→2)-O-[α-D-galactopyranosyl-(1→3)]-O-β-D-galactopyranosyl-(1→4)-2-(acetylamino)-2-deoxy-D-glucopyranose ChEBI
WURCS=2.0/4,4,3/[a2122h-1x_1-5_2*NCC/3=O][a2112h-1b_1-5][a1221m-1a_1-5][a2112h-1a_1-5]/1-2-3-4/a4-b1_b2-c1_b3-d1 GlyTouCan
Manual Xrefs Databases
G00604 KEGG GLYCAN
G25651TK GlyTouCan
G25651TK GlyGen
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Citations Waiting for Citations Types Sources
16133833 PubMed citation Europe PMC
19443021 PubMed citation Europe PMC
21981750 PubMed citation Europe PMC
25568069 PubMed citation Europe PMC
31537530 PubMed citation Europe PMC
4110197 PubMed citation Europe PMC
7688662 PubMed citation Europe PMC
Last Modified
26 April 2023
General Comment
2011-05-16 The antigenic determinant of human blood-group B (Type 2).