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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

Term:xylotetraose
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Accession:CHEBI:62972 term browser browse the term
Definition:A tetrasaccharide comprised of four D-xylose residues connected by beta(1->4) linkages.
Synonyms:exact_synonym: beta-D-xylopyranosyl-(1->4)-beta-D-xylopyranosyl-(1->4)-beta-D-xylopyranosyl-(1->4)-D-xylopyranose
 related_synonym: D-xylotetraose;   Formula=C20H34O17;   InChI=1S/C20H34O17/c21-5-1-32-18(14(27)9(5)22)36-7-3-34-20(16(29)11(7)24)37-8-4-33-19(15(28)12(8)25)35-6-2-31-17(30)13(26)10(6)23/h5-30H,1-4H2/t5-,6-,7-,8-,9+,10+,11+,12+,13-,14-,15-,16-,17?,18+,19+,20+/m1/s1;   InChIKey=KPTPSLHFVHXOBZ-BIKCPUHGSA-N;   SMILES=O[C@@H]1CO[C@@H](O[C@@H]2CO[C@@H](O[C@@H]3CO[C@@H](O[C@@H]4COC(O)[C@H](O)[C@H]4O)[C@H](O)[C@H]3O)[C@H](O)[C@H]2O)[C@H](O)[C@H]1O
 xref: CAS:139307-11-2;   KEGG:G01127;   PMID:18980579;   PMID:21574404



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Term Annotations click to browse term
  CHEBI ontology 22277
    chemical entity 22276
      atom 22270
        nonmetal atom 22095
          oxygen atom 21455
            oxygen molecular entity 21455
              organooxygen compound 20892
                carbohydrates and carbohydrate derivatives 16050
                  glycan 8832
                    oligosaccharide 624
                      tetrasaccharide 18
                        xylotetraose 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 22277
    subatomic particle 22270
      composite particle 22270
        hadron 22270
          baryon 22270
            nucleon 22270
              atomic nucleus 22270
                atom 22270
                  main group element atom 22147
                    p-block element atom 22147
                      carbon group element atom 21942
                        carbon atom 21882
                          organic molecular entity 21882
                            heteroorganic entity 21548
                              organochalcogen compound 21042
                                organooxygen compound 20892
                                  carbohydrates and carbohydrate derivatives 16050
                                    carbohydrate 16050
                                      oligosaccharide 624
                                        tetrasaccharide 18
                                          xylotetraose 0
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