Structure of PDB 1fxr Chain B Binding Site BS02

Receptor Information
>1fxr Chain B (length=64) Species: 873 (Desulfocurvibacter africanus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ARKFYVDQDECIACESCVEIAPGAFAMDPEIEKAYVKDVEGASQEEVEEA
MDTCPVQCIHWEDE
Ligand information
Ligand IDSF4
InChIInChI=1S/4Fe.4S
InChIKeyLJBDFODJNLIPKO-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7[S]12[Fe]3[S]4[Fe]1[S]5[Fe]2[S]3[Fe]45
CACTVS 3.385S1[Fe]S[Fe]1.S2[Fe]S[Fe]2
FormulaFe4 S4
NameIRON/SULFUR CLUSTER
ChEMBL
DrugBank
ZINC
PDB chain1fxr Chain B Residue 66 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1fxr Crystal structure of the ferredoxin I from Desulfovibrio africanus at 2.3 A resolution.
Resolution2.3 Å
Binding residue
(original residue number in PDB)		C11 I12 A13 C14 E15 C17 A34 C54 C58
Binding residue
(residue number reindexed from 1)		C11 I12 A13 C14 E15 C17 A34 C54 C58
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005506 iron ion binding
GO:0009055 electron transfer activity
GO:0046872 metal ion binding
GO:0051539 4 iron, 4 sulfur cluster binding

View graph for
Molecular Function
External links
PDB RCSB:1fxr, PDBe:1fxr, PDBj:1fxr
PDBsum1fxr
PubMed7803404
UniProtP00210|FER1_DESAF Ferredoxin-1 (Gene Name=fd1)

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