CHEBI:177874 - NiFe4S5 cluster

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ChEBI Name NiFe4S5 cluster
ChEBI ID CHEBI:177874
ChEBI ASCII Name NiFe4S5 cluster
Definition A nickel-iron-sulfur cluster in which the nickel and iron atoms are linked by bridging sulfur atoms with the ratio Ni:Fe:S = 1:4:5.
Stars This entity has been manually annotated by the ChEBI Team.
Submitter Elisabeth COUDERT
Supplier Information
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Formula Fe4NiS5
Net Charge 0
Average Mass 442.370
Monoisotopic Mass 441.53544
InChI InChI=1S/4Fe.Ni.5S
InChIKey DHBVHUGSWMHFLY-UHFFFAOYSA-N
SMILES S1[Fe][S]2[Fe]3[S]4[Fe]2[S]2[Fe]4[S]3[Ni]12
Roles Classification
Biological Role(s): 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.
(via metal-sulfur cluster )
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ChEBI Ontology
Outgoing NiFe4S5 cluster (CHEBI:177874) has role cofactor (CHEBI:23357)
NiFe4S5 cluster (CHEBI:177874) is a nickel-iron-sulfur cluster (CHEBI:60400)
Synonyms Sources
[Ni-4Fe-5S] cluster ChEBI
[Ni-4Fe-5S] cluster UniProt
Manual Xref Database
NFS PDBeChem
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Citations Waiting for Citations Types Sources
11509720 PubMed citation Europe PMC
15113209 PubMed citation SUBMITTER
19583207 PubMed citation Europe PMC
Last Modified
11 August 2022