CHEBI:21143 - Fe8S7 iron-sulfur cluster

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ChEBI Name Fe8S7 iron-sulfur cluster
ChEBI ID CHEBI:21143
ChEBI ASCII Name Fe8S7 iron-sulfur cluster
Definition An iron-sulfur cluster containing 8 iron atoms and 7 sulfur atoms.
Stars This entity has been manually annotated by the ChEBI Team.
Download Molfile XML SDF
Formula Fe8S9R7
Net Charge 0
Average Mass (excl. R groups) 735.34500
Monoisotopic Mass (excl. R groups) 743.29074
SMILES [*][S]1[Fe]2[S]3[Fe]([*])([*])[S]4[Fe]3([*])[S]2[Fe]42[S]([*])[Fe]34[S]5[Fe]6([*])[S]7[Fe]5([*])S23[Fe]17[S]46
Roles Classification
Biological Role(s): prosthetic group
A tightly bound, specific nonpolypeptide unit in a protein determining and involved in its biological activity.
(via metal-sulfur cluster )
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ChEBI Ontology
Outgoing Fe8S7 iron-sulfur cluster (CHEBI:21143) is a iron-sulfur cluster (CHEBI:30408)
Incoming hexakis-L-cysteinyl L-serinyl octairon heptasulfide (CHEBI:24562) is a Fe8S7 iron-sulfur cluster (CHEBI:21143)
Synonym Source
[8Fe-7S] cluster UniProt
Last Modified
03 April 2013
General Comment
2010-10-26 Diagram shows a representative structure.