Structure of PDB 2bw1 Chain K Binding Site BS02

Receptor Information
>2bw1 Chain K (length=153) Species: 1307 (Streptococcus suis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PSLADSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEI
DGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVV
EVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQA
PKL
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain2bw1 Chain K Residue 1501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2bw1 Iron incorporation in Streptococcus suis Dps-like peroxide resistance protein Dpr requires mobility in the ferroxidase center and leads to the formation of a ferrihydrite-like core.
Resolution1.81 Å
Binding residue
(original residue number in PDB)		D24 E139
Binding residue
(residue number reindexed from 1)		D5 E120
Annotation score1
Enzymatic activity
Enzyme Commision number 1.16.-.-
Gene Ontology
Molecular Function
GO:0008199 ferric iron binding
GO:0016491 oxidoreductase activity
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:2bw1, PDBe:2bw1, PDBj:2bw1
PDBsum2bw1
PubMed16997323
UniProtP0CB53|DPS_STRSU DNA protection during starvation protein (Gene Name=dps)

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