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CHEBI:62990 - α-L-Fucp-(1→2)-[α-D-GalpNAc-(1→3)]-β-D-Galp-(1→4)-[α-L-Fucp-(1→3)]-β-D-GlcpNAc

ChEBI IDCHEBI:62990
ChEBI Nameα-L-Fucp-(1→2)-[α-D-GalpNAc-(1→3)]-β-D-Galp-(1→4)-[α-L-Fucp-(1→3)]-β-D-GlcpNAc
Stars
ASCII Namealpha-L-Fucp-(1->2)-[alpha-D-GalpNAc-(1->3)]-beta-D-Galp-(1->4)-[alpha-L-Fucp-(1->3)]-beta-D-GlcpNAc
DefinitionA branched amino pentasaccharide consisting of the linear trisaccharide N-acetyl-α-D-galactosaminyl-(1→3)-β-D-galactosyl-(1→4)-N-acetyl-β-D-glucosamine having α-L-fucosyl residues attached at position 2 of the galactose and position 3 of the glucosamine. Corresponds to a partial structure of blood group A type 2 oligosaccharide.
Secondary ChEBI IDCHEBI:68427
Last Modified7 May 2024
SubmitterMarcus Ennis, Steve
DownloadsMolfile
FormulaC34H58N2O24
Net Charge0
Average Mass878.828
Monoisotopic Mass878.33795
SMILESCC(=O)N[C@@H]1[C@@H](O[C@@H]2O[C@@H](C)[C@@H](O)[C@@H](O)[C@@H]2O)[C@H](O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O[C@H]3O[C@H](CO)[C@H](O)[C@H](O)[C@H]3NC(C)=O)[C@H]2O[C@@H]2O[C@@H](C)[C@@H](O)[C@@H](O)[C@@H]2O)[C@@H](CO)O[C@H]1O
InChIInChI=1S/C34H58N2O24/c1-8-17(42)22(47)24(49)32(52-8)58-27-16(36-11(4)41)30(51)54-14(7-39)26(27)57-34-29(60-33-25(50)23(48)18(43)9(2)53-33)28(20(45)13(6-38)56-34)59-31-15(35-10(3)40)21(46)19(44)12(5-37)55-31/h8-9,12-34,37-39,42-51H,5-7H2,1-4H3,(H,35,40)(H,36,41)/t8-,9-,12+,13+,14+,15+,16+,17+,18+,19-,20-,21+,22+,23+,24-,25-,26+,27+,28-,29+,30+,31+,32-,33-,34-/m0/s1
InChIKeyNHIFBPDKRQCTIX-MDWWWGDXSA-N
Roles Classification
Biological Role:
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.
ChEBI Ontology
Outgoing Relation(s)
α-L-Fucp-(1→2)-[α-D-GalpNAc-(1→3)]-β-D-Galp-(1→4)-[α-L-Fucp-(1→3)]-β-D-GlcpNAc (CHEBI:62990) has role epitope (CHEBI:53000)
α-L-Fucp-(1→2)-[α-D-GalpNAc-(1→3)]-β-D-Galp-(1→4)-[α-L-Fucp-(1→3)]-β-D-GlcpNAc (CHEBI:62990) is a amino pentasaccharide (CHEBI:59268)
α-L-Fucp-(1→2)-[α-D-GalpNAc-(1→3)]-β-D-Galp-(1→4)-[α-L-Fucp-(1→3)]-β-D-GlcpNAc (CHEBI:62990) is a galactosamine oligosaccharide (CHEBI:22484)
α-L-Fucp-(1→2)-[α-D-GalpNAc-(1→3)]-β-D-Galp-(1→4)-[α-L-Fucp-(1→3)]-β-D-GlcpNAc (CHEBI:62990) is a glucosamine oligosaccharide (CHEBI:22485)
IUPAC Name 
2-acetamido-2-deoxy-α-D-galactopyranosyl-(1→3)-[6-deoxy-α-L-galactopyranosyl-(1→2)]-β-D-galactopyranosyl-(1→4)-[6-deoxy-α-L-galactopyranosyl-(1→3)]-2-acetamido-2-deoxy-β-D-glucopyranose
Synonyms  Source
N-acetyl-α-D-galactosaminyl-(1→3)-[α-L-fucosyl-(1→2)]-β-D-galactosyl-(1→4)-[α-L-fucosyl-(1→3)]-N-acetyl-β-D-glucosamineChEBI
Fucα1→(GalNAcα1→3)Galβ1→4(Fucα1→3)GlcNAcβChEBI
GalNAca1-3(Fuca1-2)Galb1-4(Fuca1-3)GlcNAcbChEBI
GalNAcα1-3(Fucα1-2)Galβ1-4(Fucα1-3)GlcNAcβChEBI
LFucα1→(DGalNAcα1→3)DGalβ1→4(LFucα1→3)DGlcNAcβChEBI
α-D-GalNAc-(1→3)-[α-L-Fuc-(1→2)]-β-D-Gal-(1→4)-[α-L-Fuc-(1→3)]-β-D-GlcNAcJCBN
Manual XrefsDatabases
G54826OZGlyGen
G54826OZGlyTouCan
Citations