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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:70379 term browser browse the term
Definition:A delta-lactone that has formula C20H26O6.
Synonyms:related_synonym: Formula=C20H26O6;   InChI=1S/C20H26O6/c1-9-10-6-11(21)13-19(7-10,15(9)22)17(24)26-12-4-5-18(2,3)14-16(23)25-8-20(12,13)14/h10-14,16,21,23H,1,4-8H2,2-3H3/t10-,11-,12+,13-,14-,16-,19+,20+/m1/s1;   InChIKey=WZYJEEIAFBHYJS-SONIPUFESA-N;   SMILES=[H][C@]12CCC(C)(C)[C@@]3([H])[C@H](O)OC[C@@]13[C@]1([H])[C@H](O)C[C@@H]3C[C@@]1(C(=O)O2)C(=O)C3=C
 xref_mesh: MESH:C548830
 xref: PMID:20949916

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Nodosin term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Hmox1 heme oxygenase 1 multiple interactions EXP nodosin results in increased expression of and results in increased activity of HMOX1 protein CTD PMID:22098251 NCBI chr19:14,508,634...14,515,455
Ensembl chr19:14,508,616...14,515,456
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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19816
    role 19764
      biological role 19764
        biochemical role 19313
          metabolite 19294
            Nodosin 1
Path 2
Term Annotations click to browse term
  CHEBI ontology 19816
    subatomic particle 19814
      composite particle 19814
        hadron 19814
          baryon 19814
            nucleon 19814
              atomic nucleus 19814
                atom 19814
                  main group element atom 19702
                    p-block element atom 19702
                      carbon group element atom 19608
                        carbon atom 19597
                          organic molecular entity 19597
                            organic group 18537
                              organic divalent group 18530
                                organodiyl group 18530
                                  carbonyl group 18436
                                    carbonyl compound 18436
                                      carboxylic ester 14365
                                        lactone 5982
                                          delta-lactone 3802
                                            Nodosin 1
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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.