Send us a Message

Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   


The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC 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.

go back to main search page
Accession:CHEBI:61570 term browser browse the term
Definition:A carbohydrate acid comprising 3-deoxy-alpha-D-manno-oct-2-ulopyranosonic acid (Kdo) having a 5-deoxy-4-epi-2,3-dehydro-Kdo moiety attached via an unusual (4->8) non-glycosidic linkage.
Synonyms:exact_synonym: (6R)-6-[(1R)-2-({(2S,4R)-6-carboxy-2-[(1R)-1,2-dihydroxyethyl]-3,4-dihydro-2H-pyran-4-yl}oxy)-1-hydroxyethyl]-3-deoxy-beta-L-erythro-hex-2-ulopyranosonic acid
 related_synonym: Formula=C16H24O13;   InChI=1S/C16H24O13/c17-4-8(19)10-1-6(2-11(28-10)14(22)23)27-5-9(20)13-12(21)7(18)3-16(26,29-13)15(24)25/h2,6-10,12-13,17-21,26H,1,3-5H2,(H,22,23)(H,24,25)/t6-,7-,8-,9-,10+,12-,13-,16-/m1/s1;   InChIKey=UNHDIKYSAGHBNY-KWOHMGQJSA-N;   SMILES=[H][C@]1(C[C@@H](OC[C@@H](O)[C@@]2([H])O[C@](O)(C[C@@H](O)[C@H]2O)C(O)=O)C=C(O1)C(O)=O)[C@H](O)CO
 xref: PMID:18272175

show annotations for term's descendants           Sort by:

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19800
    role 19751
      chemical role 19320
        donor 18633
          Bronsted acid 18516
            oxoacid 18472
              carbon oxoacid 18351
                carboxylic acid 18346
                  carbohydrate acid 819
                    5-deoxy-4-epi-2,3-dehydro-Kdo-(4->8)-alpha-Kdo 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19800
    subatomic particle 19799
      composite particle 19799
        hadron 19799
          baryon 19799
            nucleon 19799
              atomic nucleus 19799
                atom 19799
                  main group element atom 19698
                    p-block element atom 19698
                      carbon group element atom 19619
                        carbon atom 19609
                          organic molecular entity 19609
                            organic group 18718
                              organic divalent group 18702
                                organodiyl group 18702
                                  carbonyl group 18651
                                    carbonyl compound 18651
                                      carboxylic acid 18346
                                        carbohydrate acid 819
                                          ketoaldonic acid 683
                                            3-deoxy-D-manno-octulosonic acid 0
                                              3-deoxy-alpha-D-manno-oct-2-ulopyranosonic acid 0
                                                5-deoxy-4-epi-2,3-dehydro-Kdo-(4->8)-alpha-Kdo 0
paths to the root