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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.

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Accession:CHEBI:6253 term browser browse the term
Definition:An alpha-amino acid that is 2,7-diaminoheptanoic acid substituted by a imino group at position 7 (the 2S stereoisomer).
Synonyms:exact_synonym: (2S)-2,7-diamino-7-iminoheptanoic acid
 related_synonym: Formula=C7H15N3O2;   InChI=1S/C7H15N3O2/c8-5(7(11)12)3-1-2-4-6(9)10/h5H,1-4,8H2,(H3,9,10)(H,11,12)/t5-/m0/s1;   InChIKey=SILQDLDAWPQMEL-YFKPBYRVSA-N;   Indospicine;   SMILES=N[C@@H](CCCCC(N)=N)C(O)=O
 xref: CAS:16377-00-7;   KEGG:C08288;   KNApSAcK:C00001373;   PMID:11122512;   PMID:21323657;   PMID:3214366;   PMID:5022273;   PMID:5639150;   Reaxys:5330230

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Path 1
Term Annotations click to browse term
  CHEBI ontology 24387
    role 24297
      biological role 24264
        aetiopathogenetic role 23067
          hepatotoxic agent 15049
            L-indospicine 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 24387
    subatomic particle 24344
      composite particle 24344
        hadron 24344
          baryon 24344
            nucleon 24344
              atomic nucleus 24344
                atom 24344
                  main group element atom 24191
                    p-block element atom 24191
                      carbon group element atom 23974
                        carbon atom 23934
                          organic molecular entity 23934
                            organic group 22220
                              organic divalent group 22194
                                organodiyl group 22194
                                  carbonyl group 22177
                                    carbonyl compound 22177
                                      carboxylic acid 21201
                                        amino acid 14825
                                          alpha-amino acid 11946
                                            L-alpha-amino acid 11769
                                              non-proteinogenic L-alpha-amino acid 609
                                                L-indospicine 0
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