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CHEBI:49883 - tetra-μ3-sulfido-tetrairon

ChEBI IDCHEBI:49883
ChEBI Nametetra-μ3-sulfido-tetrairon
Stars
ASCII Nametetra-mu3-sulfido-tetrairon
DefinitionAn Fe4S4 iron-sulfur cluster in which each sulfur is attached to three of the iron atoms.
Secondary ChEBI IDsCHEBI:21139, CHEBI:49880
Last Modified3 October 2013
DownloadsMolfile
FormulaFe4S4
Net Charge0
Average Mass351.648
Monoisotopic Mass351.62803
SMILES[S+]12[Fe-]3[S+]4[Fe-]1[S+]1[Fe-]2[S+]3[Fe-]41
InChIInChI=1S/4Fe.4S/q4*-1;4*+1
InChIKeyVGDWTWWMYPIWQM-UHFFFAOYSA-N
Roles Classification
Biological Roles:
cofactor  An organic molecule or ion (usually a metal ion) that is required by an enzyme for its activity. It may be attached either loosely (coenzyme) or tightly (prosthetic group).
prosthetic group  A tightly bound, specific nonpolypeptide unit in a protein determining and involved in its biological activity.
ChEBI Ontology
Outgoing Relation(s)
tetra-μ3-sulfido-tetrairon (CHEBI:49883) has role cofactor (CHEBI:23357)
tetra-μ3-sulfido-tetrairon (CHEBI:49883) is a Fe4S4 iron-sulfur cluster (CHEBI:64607)
Incoming Relation(s)
tetra-μ3-sulfido-tetrairon(0) (CHEBI:33725) is a tetra-μ3-sulfido-tetrairon (CHEBI:49883)
tetra-μ3-sulfido-tetrairon(1+) (CHEBI:33723) is a tetra-μ3-sulfido-tetrairon (CHEBI:49883)
tetra-μ3-sulfido-tetrairon(2+) (CHEBI:33722) is a tetra-μ3-sulfido-tetrairon (CHEBI:49883)
tetra-μ3-sulfido-tetrairon(3+) (CHEBI:33724) is a tetra-μ3-sulfido-tetrairon (CHEBI:49883)
tetrakis-L-cysteinyl tetrairon tetrasulfide (CHEBI:26930) is a tetra-μ3-sulfido-tetrairon (CHEBI:49883)
IUPAC Name 
tetra-μ3-sulfido-tetrairon
Synonyms  Source
[4Fe-4S] clusterIUBMB
[Fe4S4]ChEBI
IRON/SULFUR CLUSTERPDBeChem
[Fe4S4] clusterChEBI
UniProt Name  Source
[4Fe-4S] clusterUniProt
Manual XrefsDatabases
SF4PDBeChem
Registry NumbersSources
Reaxys:16254399Reaxys