Structure of PDB 1nf6 Chain I

Receptor sequence
>1nf6I (length=170) Species: 876 (Desulfovibrio desulfuricans) [Search protein sequence]
GNREDRKAKVIEVLNKARAMELHAIHQYMNQHYSLDDMDYGELAANMKLI
AIDEMRHAENFAERIKELGGEPTTQKEGKVVTGQAVPVIYESDADQEDAT
IEAYSQFLKVCKEQGDIVTARLFERIIEEEQAHLTYYENIGSHIKNLGDT
YLAKIAGTPSSTGTASKGFV
3D structure
PDB1nf6 The nature of the di-iron site in the bacterioferritin from Desulfovibrio desulfuricans
ChainI
Resolution2.35 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.16.3.1: ferroxidase.
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 I E56 E99 E132 H135 E54 E97 E130 H133
BS02 FEC I R20 M31 Y35 M57 R58 E61 S168 R18 M29 Y33 M55 R56 E59 S166
Gene Ontology
Molecular Function
GO:0003674 molecular_function
GO:0004322 ferroxidase activity
GO:0005506 iron ion binding
GO:0008199 ferric iron binding
GO:0015093 ferrous iron transmembrane transporter activity
GO:0016491 oxidoreductase activity
GO:0020037 heme binding
GO:0046872 metal ion binding
Biological Process
GO:0006826 iron ion transport
GO:0006879 intracellular iron ion homeostasis
GO:0006880 intracellular sequestering of iron ion
GO:0034755 iron ion transmembrane transport
Cellular Component
GO:0005575 cellular_component
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1nf6, PDBe:1nf6, PDBj:1nf6
PDBsum1nf6
PubMed12627224
UniProtQ93PP9|BFR_DESDA Bacterioferritin (Gene Name=bfr)

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