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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:iron-sulfur-iron cofactor
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Accession:CHEBI:60504 term browser browse the term
Definition:P-cluster from Mo-independent nitrogenases, deprotonated to pH 7.3. Unfortunately, there are no structures available, and one of the O ligands of Fe has actually not been confirmed (hence the X in the name)
Synonyms:related_synonym: Formula=C7H6Fe8NO7S9;   InChI=1S/C7H9O7.8Fe.N.9S/c8-4(9)1-2-7(14,6(12)13)3-5(10)11;;;;;;;;;;;;;;;;;;/h1-3H2,(H,8,9)(H,10,11)(H,12,13);;;;;;;;;;;;;;;;;;/q-1;;;;;;;;+2;;;;;;;;;;/p-3;   InChIKey=XHMDOGOORSYDTG-UHFFFAOYSA-K;   SMILES=[O-]C(=O)CCC1(CC([O-])=O)O[Fe]23(OC1=O)[S]1[Fe]45S[Fe]67[S]8[Fe]9[S]6[Fe]6%10S[Fe]%11([S]24)[S]3[Fe]11S[Fe]8([S]96)[N]57%10%111;   [8Fe-9S-C-homocitryl] cluster
 xref: PMID:18378646


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Path 1
Term Annotations click to browse term
  CHEBI ontology 19811
    role 19818
      biological role 19785
        biochemical role 19496
          cofactor 16147
            iron-sulfur-iron cofactor 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
                  metal atom 17706
                    transition element atom 17076
                      d-block element atom 17069
                        iron group element atom 1658
                          iron atom 1632
                            iron molecular entity 1632
                              iron coordination entity 1179
                                iron-sulfur cluster 0
                                  iron-sulfur-iron cofactor 0
paths to the root