Structure of PDB 1fxi Chain B Binding Site BS01

Receptor Information
>1fxi Chain B (length=96) Species: 1122 (Aphanothece sacrum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ASYKVTLKTPDGDNVITVPDDEYILDVAEEEGLDLPYSCRAGACSTCAGK
LVSGPAPDEDQSFLDDDQIQAGYILTCVAYPTGDCVIETHKEEALY
Ligand information
Ligand IDFES
InChIInChI=1S/2Fe.2S
InChIKeyNIXDOXVAJZFRNF-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04[Fe]1S[Fe]S1
CACTVS 3.341
OpenEye OEToolkits 1.5.0		S1[Fe]S[Fe]1
FormulaFe2 S2
NameFE2/S2 (INORGANIC) CLUSTER
ChEMBL
DrugBank
ZINC
PDB chain1fxi Chain B Residue 97 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1fxi Structure of the [2Fe-2S] ferredoxin I from the blue-green alga Aphanothece sacrum at 2.2 A resolution.
Resolution2.2 Å
Binding residue
(original residue number in PDB)		C39 R40 G42 A43 C44 C47 L75 C77
Binding residue
(residue number reindexed from 1)		C39 R40 G42 A43 C44 C47 L75 C77
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0009055 electron transfer activity
GO:0046872 metal ion binding
GO:0051536 iron-sulfur cluster binding
GO:0051537 2 iron, 2 sulfur cluster binding
Biological Process
GO:0022900 electron transport chain

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Molecular Function
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Biological Process
External links
PDB RCSB:1fxi, PDBe:1fxi, PDBj:1fxi
PDBsum1fxi
PubMed2123937
UniProtP00250|FER_APHSA Ferredoxin-1

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