Structure of PDB 1qgh Chain K Binding Site BS02

Receptor Information
>1qgh Chain K (length=150) Species: 1642 (Listeria innocua) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VDTKEFLNHQVANLNVFTVKIHQIHWYMRGHNFFTLHEKMDDLYSEFGEQ
MDEVAERLLAIGGSPFSTLKEFLENASVEEAPYTKPKTMDQLMEDLVGTL
ELLRDEYKQGIELTDKEGDDVTNDMLIAFKASIDKHIWMFKAFLGKAPLE
Ligand information
Ligand IDFE
InChIInChI=1S/Fe/q+3
InChIKeyVTLYFUHAOXGGBS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[Fe+3]
FormulaFe
NameFE (III) ION
ChEMBL
DrugBankDB13949
ZINC
PDB chain1qgh Chain I Residue 157 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1qgh The dodecameric ferritin from Listeria innocua contains a novel intersubunit iron-binding site.
Resolution2.35 Å
Binding residue
(original residue number in PDB)		D58 E62
Binding residue
(residue number reindexed from 1)		D52 E56
Annotation score5
Enzymatic activity
Enzyme Commision number 1.16.-.-
Gene Ontology
Molecular Function
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
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1qgh, PDBe:1qgh, PDBj:1qgh
PDBsum1qgh
PubMed10625425
UniProtP80725|DPS_LISIN DNA protection during starvation protein (Gene Name=dps)

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