Structure of PDB 1tk6 Chain B

Receptor sequence
>1tk6B (length=175) Species: 2242 (Halobacterium salinarum) [Search protein sequence]
ARATAGEVEGSDALRMDADRAEQCVDALNADLANVYVLYHQLKKHHWNVE
GAEFRDLHLFLGEAAETAEEVADELAERVQALGGVPHASPETLQAEASVD
VEDEDVYDIRTSLANDMAIYGDIIEATREHTELAENLGDHATAHMLREGL
IELEDDAHHIEHYLEDDTLVTQGAL
3D structure
PDB1tk6 Iron-oxo clusters biomineralizing on protein surfaces: structural analysis of Halobacterium salinarum DpsA in its low- and high-iron states.
ChainB
Resolution2.2 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.16.-.-
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 FE B D79 E83 D73 E77
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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Cellular Component
External links
PDB RCSB:1tk6, PDBe:1tk6, PDBj:1tk6
PDBsum1tk6
PubMed15365182
UniProtQ9HMP7|DPS_HALSA DNA protection during starvation protein (Gene Name=dps)

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