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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:cysteine
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Accession:CHEBI:15356 term browser browse the term
Definition:A sulfur-containing amino acid that is propanoic acid with an amino group at position 2 and a sulfanyl group at position 3.
Synonyms:related_synonym: 2-Amino-3-mercaptopropionic acid;   2-amino-3-mercaptopropanoic acid;   2-amino-3-sulfanylpropanoic acid;   C;   Cys;   Cystein;   Formula=C3H7NO2S;   Hcys;   InChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6);   InChIKey=XUJNEKJLAYXESH-UHFFFAOYSA-N;   SMILES=NC(CS)C(O)=O;   Zystein;   cisteina
 alt_id: CHEBI:14061;   CHEBI:23508;   CHEBI:4050
 xref: Beilstein:1721406;   CAS:3374-22-9;   Gmelin:2933;   KEGG:C00736;   KNApSAcK:C00001351;   KNApSAcK:C00007323;   PMID:17439666;   PMID:25181601;   Reaxys:1721406;   Wikipedia:Cysteine
 cyclic_relationship: is_conjugate_acid_of CHEBI:32456;   is_conjugate_base_of CHEBI:32458;   is_tautomer_of CHEBI:35237



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    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19853
        role 19825
          biological role 19823
            biochemical role 19534
              metabolite 19521
                fundamental metabolite 14447
                  cysteine 3416
                    D-cysteine + 0
                    L-cysteine + 3416
                    Se-L-selenocysteine-S-L-cysteine residue 0
                    cystein-S-yl group + 0
                    cysteine derivative + 3408
                    cysteine residue + 0
                    cysteino group + 0
                    cysteinyl group + 0
                    cysteinyl radical + 0
                    gammaGluCys(IAN)Glu 0
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19853
        subatomic particle 19851
          composite particle 19851
            hadron 19851
              baryon 19851
                nucleon 19851
                  atomic nucleus 19851
                    atom 19851
                      main group element atom 19797
                        main group molecular entity 19797
                          s-block molecular entity 19629
                            hydrogen molecular entity 19610
                              hydrides 19121
                                inorganic hydride 18128
                                  pnictogen hydride 18118
                                    nitrogen hydride 18030
                                      azane 17835
                                        ammonia 17834
                                          organic amino compound 17834
                                            amino acid 16012
                                              polar amino acid 11702
                                                cysteine 3416
                                                  D-cysteine + 0
                                                  L-cysteine + 3416
                                                  Se-L-selenocysteine-S-L-cysteine residue 0
                                                  cystein-S-yl group + 0
                                                  cysteine derivative + 3408
                                                  cysteine residue + 0
                                                  cysteino group + 0
                                                  cysteinyl group + 0
                                                  cysteinyl radical + 0
                                                  gammaGluCys(IAN)Glu 0
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