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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 19812
        role 19784
          biological role 19782
            molecular messenger 18609
              hormone 18461
                steroid hormone 7878
                  C21-steroid hormone 2751
                    5alpha-pregnane-3,20-dione 14
                    aldosterone + 76
                    progesterone + 2729
                    triamcinolone + 37
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19812
        subatomic particle 19810
          composite particle 19810
            hadron 19810
              baryon 19810
                nucleon 19810
                  atomic nucleus 19810
                    atom 19810
                      main group element atom 19755
                        p-block element atom 19755
                          carbon group element atom 19698
                            carbon atom 19693
                              organic molecular entity 19693
                                organic molecule 19651
                                  organic cyclic compound 19457
                                    organic polycyclic compound 17199
                                      steroid 14405
                                        steroid hormone 7878
                                          C21-steroid hormone 2751
                                            5alpha-pregnane-3,20-dione 14
                                            aldosterone + 76
                                            progesterone + 2729
                                            triamcinolone + 37
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