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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:S-adenosyl-S-carboxymethyl-L-homocysteine dizwitterion
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Accession:CHEBI:134278 term browser browse the term
Definition:A sulfonium betaine obtained by deprotonation of the carboxy groups and protonation of the amino group of S-adenosyl-S-carboxymethyl-L-homocysteine. Major microspecies at pH 7.3
Synonyms:related_synonym: Cx-SAM;   Formula=C16H22N6O7S;   InChI=1S/C16H22N6O7S/c17-7(16(27)28)1-2-30(4-9(23)24)3-8-11(25)12(26)15(29-8)22-6-21-10-13(18)19-5-20-14(10)22/h5-8,11-12,15,25-26H,1-4,17H2,(H3-,18,19,20,23,24,27,28)/t7-,8+,11+,12+,15+,30?/m0/s1;   InChIKey=VFFTYSZNZJBRBG-DYXDMYNLSA-N;   S-adenosyl-S-carboxymethyl-L-homocystein;   SMILES=C([S+](CC[C@H]([NH3+])C([O-])=O)C[C@H]1O[C@H]([C@H](O)[C@@H]1O)N2C=NC3=C2N=CN=C3N)C([O-])=O;   carboxy-S-adenosyl-L-methionine;   carboxy-SAM
 xref: MetaCyc:CPD-15403;   PMID:23676670
 cyclic_relationship: is_conjugate_base_of CHEBI:136699


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19811
    chemical entity 19840
      atom 19809
        nonmetal atom 19747
          sulfur atom 17687
            sulfur molecular entity 17715
              sulfonium compound 94
                sulfonium betaine 93
                  S-adenosyl-S-carboxymethyl-L-homocysteine dizwitterion 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19811
    subatomic particle 19809
      composite particle 19809
        hadron 19840
          baryon 19809
            nucleon 19809
              atomic nucleus 19809
                atom 19809
                  main group element atom 19759
                    p-block element atom 19759
                      p-block molecular entity 19759
                        carbon group molecular entity 19708
                          organic molecular entity 19705
                            organic molecule 19658
                              dipolar compound 449
                                zwitterion 448
                                  amino acid zwitterion 2
                                    alpha-amino acid zwitterion 0
                                      L-alpha-amino acid zwitterion 0
                                        S-adenosyl-S-carboxymethyl-L-homocysteine dizwitterion 0
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