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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:L-cystine
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Accession:CHEBI:16283 term browser browse the term
Definition:The L-enantiomer of the sulfur-containing amino acid cystine.
Synonyms:exact_synonym: (2R,2'R)-3,3'-disulfanediylbis(2-aminopropanoic acid)
 related_synonym: (R,R)-3,3'-dithiobis(2-aminopropanoic acid);   (R-(R*,R*))-3,3'-Dithiobis(2-aminopropanoic acid);   3,3'-Dithiobis-L-alanine;   E921;   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)/t3-,4-/m0/s1;   InChIKey=LEVWYRKDKASIDU-IMJSIDKUSA-N;   L-Dicysteine;   L-alpha-Diamino-beta-dithiolactic acid;   SMILES=N[C@@H](CSSC[C@H](N)C(O)=O)C(O)=O;   beta,beta'-diamino-beta,beta'-dicarboxydiethyl disulfide;   beta,beta'-dithiodialanine;   bis(beta-amino-beta-carboxyethyl) disulfide;   oxidized L-cysteine
 alt_id: CHEBI:13097;   CHEBI:21278;   CHEBI:6209
 xref: Beilstein:1728094;   CAS:56-89-3;   DrugBank:DB00138;   Drug_Central:4130;   Gmelin:397179;   HMDB:HMDB0000192;   KEGG:C00491;   KEGG:D03636;   KNApSAcK:C00001352
 xref_mesh: MESH:D003553
 xref: PMID:14726201;   PMID:24264736;   PMID:24327171;   Reaxys:1728094
 cyclic_relationship: is_conjugate_acid_of CHEBI:63163;   is_enantiomer_of CHEBI:35494;   is_tautomer_of CHEBI:35491


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Path 1
Term Annotations click to browse term
  CHEBI ontology 499
    role 499
      application 457
        food additive 33
          flour treatment agent 13
            L-cystine 0
              L-cystine di-2-naphthylamide 0
              L-cystine mono-2-naphthylamide 0
              L-cystine residue 0
              L-cystinyl group 0
              L-cystyl group 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 499
    subatomic particle 499
      composite particle 499
        hadron 499
          baryon 499
            nucleon 499
              atomic nucleus 499
                atom 499
                  main group element atom 492
                    main group molecular entity 492
                      s-block molecular entity 437
                        hydrogen molecular entity 436
                          hydrides 365
                            inorganic hydride 330
                              pnictogen hydride 329
                                nitrogen hydride 329
                                  azane 324
                                    ammonia 324
                                      organic amino compound 324
                                        amino acid 39
                                          alpha-amino acid 21
                                            L-alpha-amino acid 18
                                              serine family amino acid 5
                                                L-cysteine 5
                                                  L-cysteine derivative 5
                                                    L-cystine 0
                                                      L-cystine di-2-naphthylamide 0
                                                      L-cystine mono-2-naphthylamide 0
                                                      L-cystine residue 0
                                                      L-cystinyl group 0
                                                      L-cystyl group 0
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