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iron*
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InChI=1S/CH4O/c1-2/h2H,1H3
,
caffeine
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ChEBI
> Main
CHEBI:33722 - tetra-μ
3
-sulfido-tetrairon(2+)
Main
ChEBI Ontology
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ChEBI Name
tetra-μ
3
-sulfido-tetrairon(2+)
ChEBI ID
CHEBI:33722
ChEBI ASCII Name
tetra-mu3-sulfido-tetrairon(2+)
Stars
This entity has been manually annotated by the ChEBI Team.
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Formula
Fe4S4
Net Charge
+2
Average Mass
351.64400
Monoisotopic Mass
351.62693
InChI
InChI=1S/4Fe.4S/q;;2*+1;;;;
InChIKey
YEAYMLBNRJYVPB-UHFFFAOYSA-N
SMILES
[S]12[Fe]3[S]4[Fe]1[S]1[Fe+]2[S]3[Fe+]41
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).
(via
tetra-mu3-sulfido-tetrairon
)
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
tetra-μ
3
-sulfido-tetrairon(2+) (
CHEBI:33722
)
is a
tetra-μ
3
-sulfido-tetrairon (
CHEBI:49883
)
IUPAC Name
tetra-μ
3
-sulfido-tetrairon(2+)
Synonyms
Sources
[4Fe-4S]
2+
IUBMB
[4Fe-4S]
2+
cluster
UniProt
[Fe
4
(μ
3
-
S)
4
]
2+
ChEBI
[Fe
4
S
4
]
2+
ChEBI
Fe
4
S
4
2+
IUPAC
Registry Number
Type
Source
82631
Gmelin Registry Number
Gmelin
Last Modified
25 August 2014