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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:C21-steroid hormone
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Accession:CHEBI:64600 term browser browse the term
Definition:A steroid compound with a structure based on a 21-carbon (pregnane) skeleton that acts as a hormone.
Synonyms:related_synonym: C21-steroid hormones



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  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 22279
        role 22263
          biological role 22262
            molecular messenger 19477
              hormone 19031
                steroid hormone 8003
                  C21-steroid hormone 2808
                    5alpha-pregnane-3,20-dione 14
                    aldosterone + 78
                    progesterone + 2784
                    triamcinolone + 36
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 22279
        subatomic particle 22273
          composite particle 22273
            hadron 22273
              baryon 22273
                nucleon 22273
                  atomic nucleus 22273
                    atom 22273
                      main group element atom 22152
                        p-block element atom 22152
                          carbon group element atom 21955
                            carbon atom 21895
                              organic molecular entity 21895
                                organic molecule 21723
                                  organic cyclic compound 21337
                                    organic polycyclic compound 18000
                                      steroid 14906
                                        steroid hormone 8003
                                          C21-steroid hormone 2808
                                            5alpha-pregnane-3,20-dione 14
                                            aldosterone + 78
                                            progesterone + 2784
                                            triamcinolone + 36
    paths to the root