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:potassium atom
go back to main search page
Accession:CHEBI:26216 term browser browse the term
Definition:An alkali metal atom that has formula K.
Synonyms:related_synonym: 19K;   Formula=K;   InChI=1S/K;   InChIKey=ZLMJMSJWJFRBEC-UHFFFAOYSA-N;   K;   Kalium;   SMILES=[K];   potasio;   potassium
 xref: CAS:7440-09-7;   DrugBank:DB01345;   KEGG:C00238
 xref_mesh: MESH:D011188
 xref: WebElements:K



show annotations for term's descendants           Sort by:


Your selection has 5021 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 19841
        chemical entity 19839
          atom 19839
            main group element atom 19789
              alkali metal atom 12839
                potassium atom 5021
                  potassium molecular entity + 4970
                  potassium-39 atom 0
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19841
        subatomic particle 19839
          composite particle 19839
            hadron 19839
              baryon 19839
                nucleon 19839
                  atomic nucleus 19839
                    atom 19839
                      metal atom 17725
                        alkali metal atom 12839
                          potassium atom 5021
                            potassium molecular entity + 4970
                            potassium-39 atom 0
    paths to the root