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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:ammonia
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Accession:CHEBI:16134 term browser browse the term
Definition:An azane that consists of a single nitrogen atom covelently bonded to three hydrogen atoms.
Synonyms:exact_synonym: azane
 related_synonym: Ammoniak;   Formula=H3N;   InChI=1S/H3N/h1H3;   InChIKey=QGZKDVFQNNGYKY-UHFFFAOYSA-N;   NH3;   R-717;   SMILES=[H]N([H])[H];   ammoniac;   amoniaco;   spirit of hartshorn
 alt_id: CHEBI:13405;   CHEBI:13406;   CHEBI:13407;   CHEBI:13771;   CHEBI:22533;   CHEBI:44269;   CHEBI:44284;   CHEBI:44404;   CHEBI:7434
 xref: Beilstein:3587154;   CAS:7664-41-7;   Drug_Central:4625;   Gmelin:79;   HMDB:HMDB0000051;   KEGG:C00014;   KEGG:D02916;   KNApSAcK:C00007267
 xref_mesh: MESH:D000641
 xref: MetaCyc:AMMONIA;   MolBase:930;   PDBeChem:NH3;   PMID:110589;   PMID:11139349;   PMID:11540049;   PMID:11746427;   PMID:11783653;   PMID:13753780;   PMID:14663195;   PMID:15092448;   PMID:15094021;   PMID:15554424;   PMID:15969015;   PMID:16008360;   PMID:16050680;   PMID:16348008;   PMID:16349403;   PMID:16614889;   PMID:16664306;   PMID:16842901;   PMID:17025297;   PMID:17439666;   PMID:17569513;   PMID:17737668;   PMID:18670398;   PMID:22002069;   PMID:22081570;   PMID:22088435;   PMID:22100291;   PMID:22130175;   PMID:22150211;   PMID:22240068;   PMID:22290316;   PMID:22342082;   PMID:22385337;   PMID:22443779;   PMID:22560242;   Reaxys:3587154;   Wikipedia:Ammonia
 cyclic_relationship: is_conjugate_acid_of CHEBI:29337;   is_conjugate_base_of CHEBI:28938



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  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19911
        role 19886
          application 19720
            refrigerant 18273
              ammonia 17824
                azanediyl group 0
                azanetriyl group 0
                hexamethyldisilazane 0
                hydroxylamine + 2631
                imino group 0
                organic amino compound + 17824
                primary amino group + 0
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19911
        subatomic particle 19909
          composite particle 19909
            hadron 19909
              baryon 19909
                nucleon 19909
                  atomic nucleus 19909
                    atom 19909
                      main group element atom 19856
                        main group molecular entity 19856
                          s-block molecular entity 19687
                            hydrogen molecular entity 19676
                              hydrides 19153
                                inorganic hydride 18131
                                  pnictogen hydride 18120
                                    nitrogen hydride 18026
                                      azane 17825
                                        ammonia 17824
                                          azanediyl group 0
                                          azanetriyl group 0
                                          hexamethyldisilazane 0
                                          hydroxylamine + 2631
                                          imino group 0
                                          organic amino compound + 17824
                                          primary amino group + 0
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