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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.

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Accession:CHEBI:90902 term browser browse the term
Definition:A tertiary alcohol that is protoasukamycin in which the 2,4-disubstituted phenol moiety has been oxidised to give the corresponding 2,4-disubstituted 4-hydroxycyclohexa-2,5-dienone. It is a precursor in the biosynthesis of asukamycin.
Synonyms:exact_synonym: (2E,4E,6E)-7-cyclohexyl-N-[(3R)-3-hydroxy-3-{(1E,3E,5E)-7-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)amino]-7-oxohepta-1,3,5-trien-1-yl}-6-oxocyclohexa-1,4-dien-1-yl]hepta-2,4,6-trienamide
 related_synonym: Formula=C31H34N2O6;   InChI=1S/C31H34N2O6/c34-25-19-21-31(39,20-11-4-3-10-16-29(38)33-30-26(35)17-18-27(30)36)22-24(25)32-28(37)15-9-2-1-6-12-23-13-7-5-8-14-23/h1-4,6,9-12,15-16,19-23,35,39H,5,7-8,13-14,17-18H2,(H,32,37)(H,33,38)/b2-1+,4-3+,12-6+,15-9+,16-10+,20-11+/t31-/m1/s1;   InChIKey=RUBKTXQILUKTNG-DWRCUFDSSA-N;   SMILES=C1(C=C[C@@](C=C1NC(/C=C/C=C/C=C/C2CCCCC2)=O)(/C=C/C=C/C=C/C(NC3=C(CCC3=O)O)=O)O)=O
 xref: MetaCyc:CPD-18766;   PMID:23890006;   Reaxys:21442510

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Term Annotations click to browse term
  CHEBI ontology 19817
    role 19767
      biological role 19767
        biochemical role 19315
          metabolite 19296
            prokaryotic metabolite 18404
              bacterial metabolite 18404
                4-hydroxyprotoasukamycin 0
                  asukamycin 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19817
    subatomic particle 19815
      composite particle 19815
        hadron 19815
          baryon 19815
            nucleon 19815
              atomic nucleus 19815
                atom 19815
                  main group element atom 19705
                    p-block element atom 19705
                      carbon group element atom 19614
                        carbon atom 19603
                          organic molecular entity 19603
                            organic group 18537
                              organic divalent group 18528
                                organodiyl group 18528
                                  carbonyl group 18435
                                    carbonyl compound 18435
                                      carboxylic acid 18113
                                        carboacyl group 17379
                                          univalent carboacyl group 17379
                                            carbamoyl group 17163
                                              carboxamide 17163
                                                alpha,beta-unsaturated carboxylic acid amide 4770
                                                  enamide 4770
                                                    protoasukamycin 0
                                                      4-hydroxyprotoasukamycin 0
                                                        asukamycin 0
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