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The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC 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:ethylenediaminediacetic acid
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Accession:CHEBI:132240 term browser browse the term
Definition:An ethylenediamine derivative in which two of the four amine protons of ethylenediamine are replaced by carboxymethyl groups.
Synonyms:related_synonym: ((2-[(Carboxymethyl)amino]ethyl)amino)acetic acid;   1,2-Bis(carboxymethylamino)ethane;   2,2'-(ethane-1,2-diyldiazanediyl)diacetic acid;   EDDA;   Ethylenediamine-N,N'-di(acetic acid);   Formula=C6H12N2O4;   InChI=1S/C6H12N2O4/c9-5(10)3-7-1-2-8-4-6(11)12/h7-8H,1-4H2,(H,9,10)(H,11,12);   InChIKey=IFQUWYZCAGRUJN-UHFFFAOYSA-N;   N,N'-Ethylenediaminediacetic acid;   N,N'-Ethylenediglycine;   SMILES=N(CC(O)=O)CCNCC(O)=O;   ethylenediamine-N,N'-diacetic acid
 xref: CAS:5657-17-0;   MetaCyc:CPD-18915;   PMID:11157232;   PMID:25516099;   PMID:25561916;   PMID:27110232;   Reaxys:1778355
 cyclic_relationship: is_conjugate_acid_of CHEBI:131922

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  CHEBI ontology 858
    role 836
      chemical role 625
        ligand 41
          chelator 29
            ethylenediaminediacetic acid 0
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  CHEBI ontology 858
    subatomic particle 843
      composite particle 843
        hadron 843
          baryon 843
            nucleon 843
              atomic nucleus 843
                atom 843
                  main group element atom 831
                    p-block element atom 828
                      carbon group element atom 801
                        carbon atom 800
                          organic molecular entity 800
                            organic group 374
                              organic divalent group 372
                                organodiyl group 372
                                  carbonyl group 371
                                    carbonyl compound 371
                                      carboxylic acid 251
                                        amino acid 127
                                          alpha-amino acid 95
                                            L-alpha-amino acid 94
                                              serine family amino acid 41
                                                glycine 14
                                                  glycine derivative 11
                                                    ethylenediaminediacetic acid 0
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