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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:proton
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Accession:CHEBI:24636 term browser browse the term
Definition:Nuclear particle of charge number +1, spin 1/2 and rest mass of 1.007276470(12) u.
Synonyms:exact_synonym: protium(1+)
 related_synonym: (1)1H(+);   (1)H(+);   Formula=[1H];   InChI=1S/p+1/i/hH;   InChIKey=GPRLSGONYQIRFK-FTGQXOHASA-N;   SMILES=[1H+];   p
 xref: CAS:12408-02-5;   KEGG:C00080



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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19904
    subatomic particle 19902
      nuclear particle 19902
        nucleon 19902
          proton 0
            protium atom 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19904
    subatomic particle 19902
      composite particle 19902
        hadron 19902
          baryon 19902
            nucleon 19902
              atomic nucleus 19902
                atom 19902
                  main group element atom 19852
                    main group molecular entity 19852
                      s-block molecular entity 19684
                        hydrogen molecular entity 19670
                          elemental hydrogen 20
                            monoatomic hydrogen 0
                              hydron 0
                                proton 0
                                  protium atom 0
paths to the root