CHEBI:33738 - di-μ-sulfido-diiron(1+)

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ChEBI Name di-μ-sulfido-diiron(1+)
ChEBI ID CHEBI:33738
ChEBI ASCII Name di-mu-sulfido-diiron(1+)
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula Fe2S2
Net Charge +1
Average Mass 175.82200
Monoisotopic Mass 175.814
InChI InChI=1S/2Fe.2S/q;+1;;
InChIKey MAGIRAZQQVQNKP-UHFFFAOYSA-N
SMILES S1[Fe]S[Fe+]1
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 di-μ-sulfido-diiron(1+) (CHEBI:33738) is a Fe2S2 iron-sulfur cluster (CHEBI:49601)
IUPAC Names
di-μ-sulfido-diiron(1+)
di-μ-sulfido-diiron(II,III)
Synonyms Sources
[2Fe-2S]1+ UniProt
[2Fe-2S]1+ IUBMB
[Fe2(μ-S)2]+ ChEBI
[Fe2S2]+ ChEBI
Registry Number Type Source
1485588 Gmelin Registry Number Gmelin
Last Modified
26 August 2014