Structure of PDB 1frr Chain B Binding Site BS01

Receptor Information
>1frr Chain B (length=95) Species: 3258 (Equisetum arvense) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AYKTVLKTPSGEFTLDVPEGTTILDAAEEAGYDLPFSCRAGACSSCLGKV
VSGSVDESEGSFLDDGQMEEGFVLTCIAIPESDLVIETHKEEELF
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 chain1frr Chain B Residue 96 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1frr Structure of [2Fe-2S] ferredoxin I from Equisetum arvense at 1.8 A resolution.
Resolution1.8 Å
Binding residue
(original residue number in PDB)		F36 C38 R39 G41 C43 C46 C76
Binding residue
(residue number reindexed from 1)		F36 C38 R39 G41 C43 C46 C76
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
Cellular Component
GO:0009507 chloroplast

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1frr, PDBe:1frr, PDBj:1frr
PDBsum1frr
PubMed15299454
UniProtP00235|FER1_EQUAR Ferredoxin-1

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