Structure of PDB 1qt9 Chain A Binding Site BS01

Receptor Information
>1qt9 Chain A (length=98) Species: 1168 (Nostoc sp. PCC 7119) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ATFKVTLINEAEGTKHEIEVPDDEYILDAAEEQGYDLPFSCRAGACSTCA
GKLVSGTVDQSDQSFLDDDQIEAGYVLTCVAYPTSDVVIQTHKEEDLY
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 chain1qt9 Chain A Residue 999 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1qt9 Refined X-ray structures of the oxidized, at 1.3 A, and reduced, at 1.17 A, [2Fe-2S] ferredoxin from the cyanobacterium Anabaena PCC7119 show redox-linked conformational changes.
Resolution1.3 Å
Binding residue
(original residue number in PDB)		F39 C41 R42 G44 C46 C49 C79
Binding residue
(residue number reindexed from 1)		F39 C41 R42 G44 C46 C49 C79
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005515 protein binding
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:1qt9, PDBe:1qt9, PDBj:1qt9
PDBsum1qt9
PubMed10625442
UniProtP0A3C8|FER1_NOSSO Ferredoxin-1 (Gene Name=petF)

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