Structure of PDB 2clb Chain P Binding Site BS01

Receptor Information
>2clb Chain P (length=168) Species: 273057 (Saccharolobus solfataricus P2) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
EPKVVGVEILEKSGLDIKKLVDKLVKATAAEFTTYYYYTILRMHLTGMEG
EGLKEIAEDARLEDRLHFELMTQRIYELGGGLPRDIRQLADISACSDAYL
PENWKDPKEILKVLLEAEQCAIRTWKEVCDMTYGKDPRTYDLAQRILQEE
IEHEAWFLELLYGRPSGH
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain2clb Chain P Residue 1175 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2clb Structure of the Dps-Like Protein from Sulfolobus Solfataricus Reveals a Bacterioferritin-Like Dimetal Binding Site within a Dps-Like Dodecameric Assembly.
Resolution2.4 Å
Binding residue
(original residue number in PDB)		E37 D70 H73 E156
Binding residue
(residue number reindexed from 1)		E31 D64 H67 E150
Annotation score1
Enzymatic activity
Enzyme Commision number 1.16.-.-
Gene Ontology
Molecular Function
GO:0004322 ferroxidase activity
GO:0005506 iron ion binding
GO:0008199 ferric iron binding
GO:0016491 oxidoreductase activity
GO:0020037 heme binding
GO:0046872 metal ion binding
Biological Process
GO:0006879 intracellular iron ion homeostasis
GO:0006880 intracellular sequestering of iron ion
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol
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:2clb, PDBe:2clb, PDBj:2clb
PDBsum2clb
PubMed16953567
UniProtP95855|DPS_SACS2 DNA protection during starvation protein (Gene Name=dps)

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