Structure of PDB 1tko Chain B

Receptor sequence
>1tkoB (length=175) Species: 2242 (Halobacterium salinarum) [Search protein sequence]
ARATAGEVEGSDALRMDADRAEQCVDALNADLANVYVLYHQLKKHHWNVE
GAEFRDLHLFLGEAAETAEEVADELAERVQALGGVPHASPETLQAEASVD
VEDEDVYDIRTSLANDMAIYGDIIEATREHTELAENLGDHATAHMLREGL
IELEDDAHHIEHYLEDDTLVTQGAL
3D structure
PDB1tko Iron-oxo clusters biomineralizing on protein surfaces: structural analysis of Halobacterium salinarum DpsA in its low- and high-iron states.
ChainB
Resolution2.9 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 E72 E75 E66 E69
BS02 FE B E80 E83 E74 E77
BS03 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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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1tko, PDBe:1tko, PDBj:1tko
PDBsum1tko
PubMed15365182
UniProtQ9HMP7|DPS_HALSA DNA protection during starvation protein (Gene Name=dps)

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