CHEBI:60730 - β-D-Araf-(1→2)-α-D-Araf-(1→5)-α-D-Araf-(1→5)-α-D-Araf

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name β-D-Araf-(1→2)-α-D-Araf-(1→5)-α-D-Araf-(1→5)-α-D-Araf
ChEBI ID CHEBI:60730
ChEBI ASCII Name beta-D-Araf-(1->2)-alpha-D-Araf-(1->5)-alpha-D-Araf-(1->5)-alpha-D-Araf
Definition An arabinotetraose in which the four arabinofuranose residues are in a β(1→2), α(1→5) and α(1→5) linear sequence (with α-configuration at the reducing end). Corresponds to part of the lipoarabinomannam from Mycobacterium leprae and M. tuberculosis.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C20H34O17
Net Charge 0
Average Mass 546.47380
Monoisotopic Mass 546.17960
InChI InChI=1S/C20H34O17/c21-1-5-9(23)15(29)19(34-5)37-16-12(26)6(2-22)35-20(16)32-4-8-11(25)14(28)18(36-8)31-3-7-10(24)13(27)17(30)33-7/h5-30H,1-4H2/t5-,6-,7-,8-,9-,10-,11-,12-,13+,14+,15+,16+,17+,18+,19+,20+/m1/s1
InChIKey PJDCJQUYCYVCJH-XDTRJWEISA-N
SMILES OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](CO)O[C@@H]2OC[C@H]2O[C@H](OC[C@H]3O[C@H](O)[C@@H](O)[C@@H]3O)[C@@H](O)[C@@H]2O)[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 β-D-Araf-(1→2)-α-D-Araf-(1→5)-α-D-Araf-(1→5)-α-D-Araf (CHEBI:60730) has role epitope (CHEBI:53000)
β-D-Araf-(1→2)-α-D-Araf-(1→5)-α-D-Araf-(1→5)-α-D-Araf (CHEBI:60730) is a arabinotetraose (CHEBI:62970)
IUPAC Name
β-D-arabinofuranosyl-(1→2)-α-D-arabinofuranosyl-(1→5)-α-D-arabinofuranosyl-(1→5)-α-D-arabinofuranose
Synonyms Sources
β-D-Ara-(1→2)-α-D-Ara-(1→5)-α-D-Ara-(1→5)-α-D-Ara ChEBI
β-D-arabinosyl-(1→2)-α-D-arabinosyl-(1→5)-α-D-arabinosyl-(1→5)-α-D-arabinose ChEBI
Citations Waiting for Citations Types Sources
12368438 PubMed citation Europe PMC
29610143 PubMed citation Europe PMC
Last Modified
16 April 2020