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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-molybdenum cofactor
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Accession:CHEBI:30409 term browser browse the term
Definition:A molybdenum coordination entity consisting of a {Mo:7Fe:9S:C]:homocitrate cluster, having carbide(4-) at its centre. Active site of the enzyme nitrogenase (EC 1.18.6.1).
Synonyms:related_synonym: FeMo cofactor;   FeMoco;   Formula=C8H6Fe7MoO7S9;   InChI=1S/C7H9O7.C.7Fe.Mo.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;-4;;;;;;;;+2;;;;;;;;;/p-3;   InChIKey=IVLRYDBNBOIKIM-UHFFFAOYSA-K;   SMILES=[O-]C(=O)CCC1(CC([O-])=O)O[Mo]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)[C-4]57%10%111;   [7Fe-Mo-9S-C-homocitryl] cluster
 xref: COMe:MOL000083;   PMID:22096190;   PMID:22096198;   PMID:23019652;   PMID:23514429



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Path 1
Term Annotations click to browse term
  CHEBI ontology 19834
    role 19810
      biological role 19808
        biochemical role 19517
          cofactor 16157
            iron-sulfur-molybdenum cofactor 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
                  metal atom 17719
                    transition element atom 17087
                      d-block element atom 17080
                        iron group element atom 1658
                          iron atom 1633
                            iron molecular entity 1633
                              iron coordination entity 1178
                                iron-sulfur cluster 0
                                  iron-sulfur-molybdenum cluster 0
                                    iron-sulfur-molybdenum cofactor 0
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