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

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name α-L-Fucp-(1→2)-[α-D-GalpNAc-(1→3)]-β-D-Galp-(1→4)-[α-L-Fucp-(1→3)]-β-D-GlcpNAc
ChEBI ID CHEBI:62990
ChEBI ASCII Name alpha-L-Fucp-(1->2)-[alpha-D-GalpNAc-(1->3)]-beta-D-Galp-(1->4)-[alpha-L-Fucp-(1->3)]-beta-D-GlcpNAc
Definition A 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.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:68427
Supplier Information
Download Molfile XML SDF
more structures >>
Formula C34H58N2O24
Net Charge 0
Average Mass 878.82330
Monoisotopic Mass 878.33795
InChI InChI=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
InChIKey NHIFBPDKRQCTIX-MDWWWGDXSA-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]2NC(C)=O)O[C@@H]2[C@@H](CO)O[C@@H](O)[C@H](NC(C)=O)[C@H]2O[C@@H]2O[C@@H](C)[C@@H](O)[C@@H](O)[C@@H]2O)[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-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 Sources
α-D-GalNAc-(1→3)-[α-L-Fuc-(1→2)]-β-D-Gal-(1→4)-[α-L-Fuc-(1→3)]-β-D-GlcNAc JCBN
α-L-Fuc-(1→2)-[α-D-GalNAc-(1→3)]-β-D-Gal-(1→4)-[α-L-Fuc-(1→3)]-β-D-GlcNAc ChEBI
α-L-fucosyl-(1→2)-[N-acetyl-α-D-galactosaminyl-(1→3)]-β-D-galactosyl-(1→4)-[α-L-fucosyl-(1→3)]-N-acetyl-β-D-glucosamine ChEBI
Fucα1→(GalNAcα1→3)Galβ1→4(Fucα1→3)GlcNAcβ ChEBI
GalNAca1-3(Fuca1-2)Galb1-4(Fuca1-3)GlcNAcb ChEBI
GalNAcα1-3(Fucα1-2)Galβ1-4(Fucα1-3)GlcNAcβ ChEBI
LFucα1→(DGalNAcα1→3)DGalβ1→4(LFucα1→3)DGlcNAcβ ChEBI
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-glucosamine ChEBI
WURCS=2.0/4,5,4/[a2122h-1b_1-5_2*NCC/3=O][a1221m-1a_1-5][a2112h-1b_1-5][a2112h-1a_1-5_2*NCC/3=O]/1-2-3-2-4/a3-b1_a4-c1_c2-d1_c3-e1 GlyTouCan
Manual Xrefs Databases
G54826OZ GlyGen
G54826OZ GlyTouCan
View more database links
Citations Waiting for Citations Types Sources
19443021 PubMed citation Europe PMC
25568069 PubMed citation Europe PMC
31537530 PubMed citation Europe PMC
75942 PubMed citation Europe PMC
Last Modified
13 April 2021