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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 19770
    subatomic particle 19768
      nuclear particle 19768
        nucleon 19768
          proton 0
            protium atom 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19770
    subatomic particle 19768
      composite particle 19768
        hadron 19768
          baryon 19768
            nucleon 19768
              atomic nucleus 19768
                atom 19768
                  main group element atom 19655
                    main group molecular entity 19655
                      s-block molecular entity 19397
                        hydrogen molecular entity 19387
                          elemental hydrogen 11
                            monoatomic hydrogen 0
                              hydron 0
                                proton 0
                                  protium atom 0
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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.