Structure of PDB 4bfk Chain B

Receptor sequence
>4bfkB (length=125) Species: 2234 (Archaeoglobus fulgidus) [Search protein sequence]
MELFQTADWKKQKHVPVIEVLRAEGGVVEVKVSVGKEIPHPNTTEHHIAW
IELVFQPEGSKFPYVVGRAEFAAHGASVDGPNTSGVYTDPVAVFAFKAEK
SGKLTAFSYCNIHGLWMGEATLSLE
3D structure
PDB4bfk Understanding the Role of Key Residues in the Superoxide Reductase Molecular Mechanism, Exploring Archaeoglobus Fulgidus Sor Structure
ChainB
Resolution2.103 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) Q12 K13 H14 H40 H46 C110 H113
Catalytic site (residue number reindexed from 1) Q12 K13 H14 H40 H46 C110 H113
Enzyme Commision number 1.15.1.2: superoxide reductase.
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 H14 H40 H46 C110 H113 H14 H40 H46 C110 H113
Gene Ontology
Molecular Function
GO:0005506 iron ion binding
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0050605 superoxide reductase activity
Biological Process
GO:0098869 cellular oxidant detoxification

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Molecular Function
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Biological Process
External links
PDB RCSB:4bfk, PDBe:4bfk, PDBj:4bfk
PDBsum4bfk
PubMed
UniProtO29903|SOR_ARCFU Putative superoxide reductase (Gene Name=AF_0344)

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