Submit Data |  Help |  Video Tutorials |  News |  Publications |  FTP 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:hydrogen atom
go back to main search page
Accession:CHEBI:49637 term browser browse the term
Definition:A s-block element atom that has formula 1.00794.
Synonyms:related_synonym: 1H;   Formula=H;   H;   InChI=1S/H;   InChIKey=YZCKVEUIGOORGS-UHFFFAOYSA-N;   SMILES=[H];   Wasserstoff;   hidrogeno;   hydrogen;   hydrogene
 alt_id: CHEBI:24634;   CHEBI:49636
 xref: WebElements:H


show annotations for term's descendants           Sort by:
 





Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 21538
    chemical entity 21537
      molecular entity 21522
        inorganic molecular entity 21191
          hydrogen atom 20866
            deuterium atom 0
            hydrogen molecular entity + 20866
            protium atom 0
            tritium atom 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 21538
    subatomic particle 21525
      composite particle 21525
        hadron 21525
          baryon 21525
            nucleon 21525
              atomic nucleus 21525
                atom 21525
                  nonmetal atom 21402
                    hydrogen atom 20866
                      deuterium atom 0
                      hydrogen molecular entity + 20866
                      protium atom 0
                      tritium atom 0
paths to the root

NHLBI Logo

RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.