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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-homocysteinate
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Accession:CHEBI:63072 term browser browse the term
Definition:An L-alpha-amino acid anion that is the conjugate base of L-homocysteine, obtained by deprotonation of the carboxy group.
Synonyms:exact_synonym: (2S)-2-amino-4-sulfanylbutanoate
 related_synonym: Formula=C4H8NO2S;   InChI=1S/C4H9NO2S/c5-3(1-2-8)4(6)7/h3,8H,1-2,5H2,(H,6,7)/p-1/t3-/m0/s1;   InChIKey=FFFHZYDWPBMWHY-VKHMYHEASA-M;   L-homocysteate;   L-homocysteinate anion;   L-homocysteinate(1-);   SMILES=N[C@@H](CCS)C([O-])=O
 xref: MetaCyc:L-HOMOCYSTEATE;   Reaxys:6965804
 cyclic_relationship: is_conjugate_base_of CHEBI:17588



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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19834
    role 19810
      biological role 19808
        biochemical role 19517
          metabolite 19504
            fundamental metabolite 14424
              homocysteinate 0
                L-homocysteinate 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19834
    subatomic particle 19832
      composite particle 19832
        hadron 19832
          baryon 19832
            nucleon 19832
              atomic nucleus 19832
                atom 19832
                  main group element atom 19782
                    p-block element atom 19782
                      carbon group element atom 19730
                        carbon atom 19727
                          organic molecular entity 19727
                            organic ion 9857
                              organic anion 3615
                                carboxylic acid anion 2480
                                  amino-acid anion 836
                                    alpha-amino-acid anion 826
                                      L-alpha-amino acid anion 0
                                        L-homocysteinate 0
paths to the root