Structure of PDB 1n1q Chain A

Receptor sequence
>1n1qA (length=149) Species: 1393 (Brevibacillus brevis) [Search protein sequence]
MKTSIQQLVAVLLNRQVANWVVLYVKLHNFHWNVNGPNFFTLHEKFEELY
TEASGHIDTLAERVLSIGGSPIATLAASLEEASIKEATGGESAAEMVSSV
VNDFVDLVGELKVARDVADEADDEATADMLDAIEAGLEKHVWMLEAFLE
3D structure
PDB1n1q The Multi-layered Structure of Dps with a Novel Di-nuclear Ferroxidase Center
ChainA
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 FEO A D58 E62 D58 E62
BS02 FEO A H31 H43 H31 H43
Gene Ontology
Molecular Function
GO:0003677 DNA binding
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
GO:0030261 chromosome condensation
Cellular Component
GO:0005737 cytoplasm
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:1n1q, PDBe:1n1q, PDBj:1n1q
PDBsum1n1q
PubMed12767829
UniProtP83695|DPS_BREBE DNA protection during starvation protein (Gene Name=dps)

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