CHEBI:59303 - α-D-Kdo-(2→4)-α-D-Kdo-(2→4)-α-D-Kdo-(2→6)-β-D-GlcNAc

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name α-D-Kdo-(2→4)-α-D-Kdo-(2→4)-α-D-Kdo-(2→6)-β-D-GlcNAc
ChEBI ID CHEBI:59303
ChEBI ASCII Name alpha-D-Kdo-(2->4)-alpha-D-Kdo-(2->4)-alpha-D-Kdo-(2->6)-beta-D-GlcNAc
Definition A tetrasaccharide consisting of three 3-deoxy-D-manno-oct-2-ulose residues and a single N-acetylglucosamine residue in a linear sequence, joined via α-linkages.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula C32H51NO27
Net Charge 0
Average Mass 881.73780
Monoisotopic Mass 881.26485
InChI InChI=1S/C32H51NO27/c1-9(37)33-17-22(46)19(43)16(55-26(17)47)8-54-30(27(48)49)3-14(20(44)24(58-30)12(40)6-35)57-32(29(52)53)4-15(21(45)25(60-32)13(41)7-36)56-31(28(50)51)2-10(38)18(42)23(59-31)11(39)5-34/h10-26,34-36,38-47H,2-8H2,1H3,(H,33,37)(H,48,49)(H,50,51)(H,52,53)/t10-,11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,30-,31-,32-/m1/s1
InChIKey OXXZRGFHXXHASW-HAACUUTCSA-N
SMILES [H][C@@]1(O[C@@](C[C@@H](O)[C@H]1O)(O[C@@H]1C[C@@](O[C@@H]2C[C@@](OC[C@H]3O[C@@H](O)[C@H](NC(C)=O)[C@@H](O)[C@@H]3O)(O[C@]([H])([C@H](O)CO)[C@@H]2O)C(O)=O)(O[C@]([H])([C@H](O)CO)[C@@H]1O)C(O)=O)C(O)=O)[C@H](O)CO
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-Kdo-(2→4)-α-D-Kdo-(2→4)-α-D-Kdo-(2→6)-β-D-GlcNAc (CHEBI:59303) has role epitope (CHEBI:53000)
α-D-Kdo-(2→4)-α-D-Kdo-(2→4)-α-D-Kdo-(2→6)-β-D-GlcNAc (CHEBI:59303) is a amino tetrasaccharide (CHEBI:59412)
α-D-Kdo-(2→4)-α-D-Kdo-(2→4)-α-D-Kdo-(2→6)-β-D-GlcNAc (CHEBI:59303) is a glucosamine oligosaccharide (CHEBI:22485)
IUPAC Name
3-deoxy-α-D-manno-oct-2-ulopyranonosyl-(2→4)-3-deoxy-α-D-manno-oct-2-ulopyranonosyl-(2→4)-3-deoxy-α-D-manno-oct-2-ulopyranonosyl-(2→6)-2-acetamido-2-deoxy-β-D-glucopyranose
Synonym Source
Kdoα2-4Kdoα2-4Kdoα2-6GlcNAcβ ChEBI
Citation Waiting for Citations Type Source
11061033 PubMed citation Europe PMC
Last Modified
20 May 2020