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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:crown compound
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Accession:CHEBI:37409 term browser browse the term
Definition:A macrocyclic polydentate compound, usually uncharged, in which three or more coordinating ring atoms are or may become suitably close for easy formation of chelate complexes with metal ions or other cationic species.
Synonyms:exact_synonym: crown;   crown compounds
 related_synonym: corona;   coronand;   coronands;   couronne


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19810
    chemical entity 19810
      atom 19808
        nonmetal atom 19683
          carbon atom 19588
            organic molecular entity 19588
              heteroorganic entity 19175
                organic heterocyclic compound 18425
                  crown compound 0
                    1,10-dioxa-4,7,13,16-tetraphosphacyclooctadecane 0
                    3'-O-phosphono-ADP-[(3R)-27-amino-3-hydroxy-2,2-dimethyl-4,8,14-trioxo-12-thia-5,9,15,19,24-pentaazaheptacosane] 0
                    corynebactin 0
                    crown amine + 0
                    crown ether + 0
                    crown thioether + 0
                    enterobactin + 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19810
    subatomic particle 19808
      composite particle 19808
        hadron 19808
          baryon 19808
            nucleon 19808
              atomic nucleus 19808
                atom 19808
                  main group element atom 19696
                    p-block element atom 19696
                      carbon group element atom 19599
                        carbon atom 19588
                          organic molecular entity 19588
                            organic molecule 19514
                              organic cyclic compound 19311
                                organic heterocyclic compound 18425
                                  crown compound 0
                                    1,10-dioxa-4,7,13,16-tetraphosphacyclooctadecane 0
                                    3'-O-phosphono-ADP-[(3R)-27-amino-3-hydroxy-2,2-dimethyl-4,8,14-trioxo-12-thia-5,9,15,19,24-pentaazaheptacosane] 0
                                    corynebactin 0
                                    crown amine + 0
                                    crown ether + 0
                                    crown thioether + 0
                                    enterobactin + 0
paths to the root

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