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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:cystine
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Accession:CHEBI:17376 term browser browse the term
Definition:A sulfur-containing amino acid obtained by the oxidation of two cysteine molecules which are then linked via a disulfide bond.
Synonyms:exact_synonym: 3,3'-disulfanediylbis(2-aminopropanoic acid)
 related_synonym: 3,3'-dithiobis(2-aminopropanoic acid);   Cystin;   Dicysteine;   Formula=C6H12N2O4S2;   InChI=1S/C6H12N2O4S2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12);   InChIKey=LEVWYRKDKASIDU-UHFFFAOYSA-N;   SMILES=NC(CSSCC(N)C(O)=O)C(O)=O;   Zystin;   alpha-Diamino-beta-dithiolactic acid;   cistina
 alt_id: CHEBI:14062;   CHEBI:23513;   CHEBI:4052
 xref: Beilstein:1728091;   CAS:923-32-0;   Gmelin:83347;   KEGG:C01420;   PMID:18608550;   PMID:24327171;   PMID:24525029;   PMID:24525030;   Reaxys:1728091;   Wikipedia:Cystine
 cyclic_relationship: is_tautomer_of CHEBI:35492


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Path 1
Term Annotations click to browse term
  CHEBI ontology 494
    role 501
      biological role 494
        biochemical role 454
          metabolite 445
            fundamental metabolite 10
              cysteine 5
                cysteine derivative 5
                  cystine 0
                    Cys-Gly disulfide 0
                    D-cystine + 0
                    L-cystine + 0
                    cystine residue + 0
                    cystinyl group + 0
                    cystyl group + 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 494
    subatomic particle 494
      composite particle 494
        hadron 501
          baryon 494
            nucleon 494
              atomic nucleus 494
                atom 494
                  main group element atom 487
                    main group molecular entity 487
                      s-block molecular entity 438
                        hydrogen molecular entity 437
                          hydrides 362
                            inorganic hydride 327
                              pnictogen hydride 326
                                nitrogen hydride 326
                                  azane 321
                                    ammonia 321
                                      organic amino compound 321
                                        amino acid 41
                                          polar amino acid 6
                                            cysteine 5
                                              cysteine derivative 5
                                                cystine 0
                                                  Cys-Gly disulfide 0
                                                  D-cystine + 0
                                                  L-cystine + 0
                                                  cystine residue + 0
                                                  cystinyl group + 0
                                                  cystyl group + 0
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