Structure of PDB 1n1q Chain D Binding Site BS01

Receptor Information
>1n1q Chain D (length=144) Species: 1393 (Brevibacillus brevis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QQLVAVLLNRQVANWVVLYVKLHNFHWNVNGPNFFTLHEKFEELYTEASG
HIDTLAERVLSIGGSPIATLAASLEEASIKEATGGESAAEMVSSVVNDFV
DLVGELKVARDVADEADDEATADMLDAIEAGLEKHVWMLEAFLE
Ligand information
Ligand IDFEO
InChIInChI=1S/2Fe.O
InChIKeyNPMYUMBHPJGBFA-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Fe]O[Fe]
OpenEye OEToolkits 1.5.0O([Fe])[Fe]
FormulaFe2 O
NameMU-OXO-DIIRON
ChEMBL
DrugBank
ZINC
PDB chain1n1q Chain C Residue 518 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1n1q The Multi-layered Structure of Dps with a Novel Di-nuclear Ferroxidase Center
Resolution2.2 Å
Binding residue
(original residue number in PDB)		H31 H43
Binding residue
(residue number reindexed from 1)		H26 H38
Annotation score1
Enzymatic activity
Enzyme Commision number 1.16.-.-
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0008199 ferric iron binding
GO:0016491 oxidoreductase activity
GO:0016722 oxidoreductase activity, acting on metal ions
GO:0046872 metal ion binding
Biological Process
GO:0006879 intracellular iron ion homeostasis
GO:0030261 chromosome condensation
Cellular Component
GO:0005737 cytoplasm
GO:0009295 nucleoid

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1n1q, PDBe:1n1q, PDBj:1n1q
PDBsum1n1q
PubMed12767829
UniProtP83695|DPS_BREBE DNA protection during starvation protein (Gene Name=dps)

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