Send us a Message



Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   

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:lead ion
go back to main search page
Accession:CHEBI:60249 term browser browse the term
Definition:A lead atom having a net electric charge.



show annotations for term's descendants           Sort by:


Your selection has 2529 annotated objects. The maximum number of objects that can be shown is 2000. The list is too large to display.

  • Select a more specific term using the term browser
  • Download the entire list for this term
  • Display annotations for this term only (exclude descendants)



  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19880
        chemical entity 19878
          molecular entity 19878
            inorganic molecular entity 19666
              inorganic ion 16778
                lead ion 2529
                  lead cation + 2529
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19880
        subatomic particle 19878
          composite particle 19878
            hadron 19878
              baryon 19878
                nucleon 19878
                  atomic nucleus 19878
                    atom 19878
                      main group element atom 19817
                        main group molecular entity 19817
                          p-block molecular entity 19817
                            carbon group molecular entity 19757
                              lead molecular entity 4942
                                elemental lead 4813
                                  lead ion 2529
                                    lead cation + 2529
    paths to the root