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CHEBI:62507 - α-L-Fucp-(1→2)-β-D-Galp-(1→4)-[α-L-Fucp-(1→3)]-D-GlcpNAc

ChEBI IDCHEBI:62507
ChEBI Nameα-L-Fucp-(1→2)-β-D-Galp-(1→4)-[α-L-Fucp-(1→3)]-D-GlcpNAc
Stars
ASCII Namealpha-L-Fucp-(1->2)-beta-D-Galp-(1->4)-[alpha-L-Fucp-(1->3)]-D-GlcpNAc
DefinitionA branched amino tetrasaccharide consisting of N-acetyl-D-glucosamine at the reducing end having an α-L-fucosyl residue attached at the 3-position and an α-L-fucosyl-(1→2)-β-D-galactosyl moiety attached at the 4-position.
Last Modified13 April 2021
SubmitterSteve
DownloadsMolfile
FormulaC26H45NO19
Net Charge0
Average Mass675.634
Monoisotopic Mass675.25858
SMILESCC(=O)N[C@H]1C(O)O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O)[C@H]2O[C@@H]2O[C@@H](C)[C@@H](O)[C@@H](O)[C@@H]2O)[C@@H]1O[C@@H]1O[C@@H](C)[C@@H](O)[C@@H](O)[C@@H]1O
WURCSWURCS=2.0/3,4,3/[a2122h-1x_1-5_2*NCC/3=O][a1221m-1a_1-5][a2112h-1b_1-5]/1-2-3-2/a3-b1_a4-c1_c2-d1
InChIInChI=1S/C26H45NO19/c1-6-12(31)15(34)18(37)24(40-6)45-21-11(27-8(3)30)23(39)42-10(5-29)20(21)44-26-22(17(36)14(33)9(4-28)43-26)46-25-19(38)16(35)13(32)7(2)41-25/h6-7,9-26,28-29,31-39H,4-5H2,1-3H3,(H,27,30)/t6-,7-,9+,10+,11+,12+,13+,14-,15+,16+,17-,18-,19-,20+,21+,22+,23?,24-,25-,26-/m0/s1
InChIKeySRHNADOZAAWYLV-VIXGDSECSA-N
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-Fucp-(1→2)-β-D-Galp-(1→4)-[α-L-Fucp-(1→3)]-D-GlcpNAc (CHEBI:62507) has role antigen (CHEBI:59132)
α-L-Fucp-(1→2)-β-D-Galp-(1→4)-[α-L-Fucp-(1→3)]-D-GlcpNAc (CHEBI:62507) is a amino tetrasaccharide (CHEBI:59412)
α-L-Fucp-(1→2)-β-D-Galp-(1→4)-[α-L-Fucp-(1→3)]-D-GlcpNAc (CHEBI:62507) is a glucosamine oligosaccharide (CHEBI:22485)
Incoming Relation(s)
α-L-Fucp-(1→2)-β-D-Galp-(1→4)-[α-L-Fucp-(1→3)]-β-D-GlcpNAc (CHEBI:59045) is a α-L-Fucp-(1→2)-β-D-Galp-(1→4)-[α-L-Fucp-(1→3)]-D-GlcpNAc (CHEBI:62507)
IUPAC Name 
α-L-fucopyranosyl-(1→3)-[α-L-fucopyranosyl-(1→2)-β-D-galactopyranosyl-(1→4)]-2-acetamido-2-deoxy-D-glucopyranose
Synonyms  Source
α-L-Fuc-(1→2)-β-D-Gal-(1→4)-[α-L-Fuc-(1→3)]-D-GlcNAcChEBI
α-L-fucosyl-(1→2)-β-D-galactosyl-(1→4)-[α-L-fucosyl-(1→3)]-N-acetyl-D-glucosamineChEBI
(Gal)1 (GlcNAc)1 (LFuc)2KEGG GLYCAN
Lewis y antigenKEGG GLYCAN
Lewis YChEBI
Lewis y tetrasaccharideChEBI
UniProt Name  Source
α-L-Fuc-(1→2)-β-D-Gal-(1→4)-[α-L-Fuc-(1→3)]-D-GlcNAcUniProt
Manual XrefsDatabases
G00256KEGG GLYCAN
G49963IQGlyTouCan
G49963IQGlyGen
Registry NumbersSources
Reaxys:9892153Reaxys
Citations