Structure of PDB 2hvb Chain B

Receptor sequence
>2hvbB (length=115) Species: 70601 (Pyrococcus horikoshii OT3) [Search protein sequence]
MLKETIRSGDWKGEKHVPVIEYEREGDLVKVEVSVGKEIPHPNTPEHHIA
WIELYFHPEGGQFPILVGRVEFTNHSDPLTEPRAVFFFKTSKKGKLYALS
YCNIHGLWENEVQLE
3D structure
PDB2hvb Crystal structure of hypothetical protein PH1083 from Pyrococcus horikoshii OT3
ChainB
Resolution2.5 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) E23 K24 H25 H50 H56 C111 H114
Catalytic site (residue number reindexed from 1) E14 K15 H16 H41 H47 C102 H105
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 E23 H25 H50 H56 C111 H114 E14 H16 H41 H47 C102 H105
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:2hvb, PDBe:2hvb, PDBj:2hvb
PDBsum2hvb
PubMed
UniProtO58810|SOR_PYRHO Superoxide reductase (Gene Name=sorA)

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