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CHEBI:177874 - NiFe
4
S
5
cluster
Main
ChEBI Ontology
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ChEBI Name
NiFe
4
S
5
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
)
View more via ChEBI Ontology
ChEBI Ontology
Outgoing
NiFe
4
S
5
cluster (
CHEBI:177874
)
has role
cofactor (
CHEBI:23357
)
NiFe
4
S
5
cluster (
CHEBI:177874
)
is a
nickel-iron-sulfur cluster (
CHEBI:60400
)
Synonyms
Sources
[
Ni
-4
Fe
-5
S
] cluster
ChEBI
[Ni-4Fe-5S] cluster
UniProt
Manual Xref
Database
NFS
PDBeChem
View more database links
Citations
Types
Sources
11509720
PubMed citation
Europe PMC
15113209
PubMed citation
SUBMITTER
19583207
PubMed citation
Europe PMC
Last Modified
11 August 2022