Send us a Message



Submit Data |  Help |  Video Tutorials |  News |  Publications |  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:methionine
go back to main search page
Accession:CHEBI:16811 term browser browse the term
Definition:A sulfur-containing amino acid that is butyric acid bearing an amino substituent at position 2 and a methylthio substituent at position 4.
Synonyms:related_synonym: 2-Amino-4-(methylthio)butyric acid;   2-amino-4-(methylsulfanyl)butanoic acid;   2-amino-4-(methylthio)butanoic acid;   DL-Methionine;   Formula=C5H11NO2S;   Hmet;   InChI=1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8);   InChIKey=FFEARJCKVFRZRR-UHFFFAOYSA-N;   M;   Met;   Methionin;   Racemethionine;   SMILES=CSCCC(N)C(O)=O;   alpha-amino-gamma-methylmercaptobutyric acid;   metionina
 alt_id: CHEBI:14590;   CHEBI:25229;   CHEBI:6829
 xref: Beilstein:636185;   CAS:59-51-8;   Gmelin:3117;   KEGG:C01733;   KEGG:D04983;   PMID:16702333;   PMID:22264337;   PMID:2543976;   Reaxys:636185;   UM-BBD_compID:c0094;   Wikipedia:Methionine
 cyclic_relationship: is_conjugate_acid_of CHEBI:32644;   is_conjugate_base_of CHEBI:32646;   is_tautomer_of CHEBI:64558



show annotations for term's descendants           Sort by:


Your selection has 3494 annotated objects. The maximum number of objects that can be shown is 2000. The list is too large to display.

  • Select a more specific term using the term browser
  • Download the entire list for this term
  • Display annotations for this term only (exclude descendants)



  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19747
        role 19720
          biological role 19718
            biochemical role 19435
              metabolite 19422
                eukaryotic metabolite 19218
                  plant metabolite 17816
                    methionine 3494
                      2-(methylsulfanyl)ethyl group 0
                      D-methionine + 0
                      L-methionine + 3493
                      methionine derivative + 8
                      methionine residue + 0
                      methioninehydroxamic acid 0
                      methionino group + 0
                      methionyl group + 0
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19747
        subatomic particle 19745
          composite particle 19745
            hadron 19745
              baryon 19745
                nucleon 19745
                  atomic nucleus 19745
                    atom 19745
                      main group element atom 19693
                        p-block element atom 19693
                          carbon group element atom 19638
                            carbon atom 19634
                              organic molecular entity 19634
                                organic group 18850
                                  organic divalent group 18836
                                    organodiyl group 18836
                                      carbonyl group 18802
                                        carbonyl compound 18802
                                          carboxylic acid 18522
                                            monocarboxylic acid 17855
                                              fatty acid 16520
                                                short-chain fatty acid 15870
                                                  fatty acid 4:0 8100
                                                    butyric acid 6571
                                                      methionine 3494
                                                        2-(methylsulfanyl)ethyl group 0
                                                        D-methionine + 0
                                                        L-methionine + 3493
                                                        methionine derivative + 8
                                                        methionine residue + 0
                                                        methioninehydroxamic acid 0
                                                        methionino group + 0
                                                        methionyl group + 0
    paths to the root