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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 26568
        role 26394
          chemical role 24402
            oxidising agent 12666
              dioxygen 4080
                singlet dioxygen 0
                triplet dioxygen 0
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 26568
        subatomic particle 26544
          composite particle 26544
            hadron 26544
              baryon 26544
                nucleon 26544
                  atomic nucleus 26544
                    atom 26544
                      main group element atom 26293
                        p-block element atom 26293
                          chalcogen 25225
                            oxygen atom 25037
                              oxygen molecular entity 25037
                                elemental oxygen 9475
                                  diatomic oxygen 4109
                                    dioxygen 4080
                                      singlet dioxygen 0
                                      triplet dioxygen 0
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