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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:main group molecular entity
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Accession:CHEBI:33579 term browser browse the term
Definition:A molecular entity containing one or more atoms from any of groups 1, 2, 13, 14, 15, 16, 17, and 18 of the periodic table.
Synonyms:related_synonym: main group compounds;   main group molecular entities



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Your selection has 19780 annotated objects. The maximum number of objects that can be shown is 2000. The list is too large to display.

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  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19803
        chemical entity 19830
          molecular entity 19830
            main group molecular entity 19780
              gas molecular entity + 18439
              main-group coordination entity + 2337
              noble gas molecular entity + 6
              p-block molecular entity + 19780
              s-block molecular entity + 19619
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19803
        subatomic particle 19801
          composite particle 19801
            hadron 19830
              baryon 19830
                nucleon 19830
                  atomic nucleus 19830
                    atom 19801
                      main group element atom 19780
                        main group molecular entity 19780
                          gas molecular entity + 18439
                          main-group coordination entity + 2337
                          noble gas molecular entity + 6
                          p-block molecular entity + 19780
                          s-block molecular entity + 19619
    paths to the root