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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:dioxygen
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Accession:CHEBI:15379 term browser browse the term
Definition:An elemental molecule that has formula O2.
Synonyms:related_synonym: Disauerstoff;   E-948;   E948;   Formula=O2;   InChI=1S/O2/c1-2;   InChIKey=MYMOFIZGZYHOMD-UHFFFAOYSA-N;   O2;   OXYGEN MOLECULE;   Oxygen;   SMILES=O=O;   [OO];   dioxygene;   molecular oxygen
 alt_id: CHEBI:10745;   CHEBI:13416;   CHEBI:23833;   CHEBI:25366;   CHEBI:30491;   CHEBI:44742;   CHEBI:7860
 xref: CAS:7782-44-7;   Gmelin:485;   HMDB:HMDB0001377;   KEGG:C00007;   KEGG:D00003
 xref_mesh: MESH:D010100
 xref: MetaCyc:OXYGEN-MOLECULE;   MolBase:750;   PDBeChem:OXY;   PMID:10906528;   PMID:16977326;   PMID:18210929;   PMID:18638417;   PMID:19840863;   PMID:7710549;   PMID:9463773;   Wikipedia:Oxygen
 cyclic_relationship: is_conjugate_base_of CHEBI:29793



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  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19915
        role 19885
          chemical role 19492
            oxidising agent 11998
              dioxygen 4000
                singlet dioxygen 0
                triplet dioxygen 0
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19915
        subatomic particle 19913
          composite particle 19895
            hadron 19895
              baryon 19913
                nucleon 19895
                  atomic nucleus 19913
                    atom 19895
                      main group element atom 19852
                        p-block element atom 19834
                          chalcogen 19602
                            oxygen atom 19555
                              oxygen molecular entity 19574
                                elemental oxygen 9101
                                  diatomic oxygen 4028
                                    dioxygen 4000
                                      singlet dioxygen 0
                                      triplet dioxygen 0
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