Structure of PDB 1q0k Chain B

Receptor sequence
>1q0kB (length=117) Species: 73044 (Streptomyces seoulensis) [Search protein sequence]
HCDLPCGVYDPAQARIEAESVKAIQEKMAANDDLHFQIRATVIKEQRAEL
AKHHLDVLWSDYFKPPHFESYPELHTLVNEAVKALSAAKASTDPATGQKA
LDYIAQIDKIFWETKKA
3D structure
PDB1q0k Crystal structure of nickel-containing superoxide dismutase reveals another type of active site
ChainB
Resolution2.1 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.15.1.1: superoxide dismutase.
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 NI B H1 C2 C6 H1 C2 C6
BS02 SO4 B P5 G7 P5 G7
Gene Ontology
Molecular Function
GO:0004784 superoxide dismutase activity
GO:0016151 nickel cation binding
GO:0016209 antioxidant activity

View graph for
Molecular Function
External links
PDB RCSB:1q0k, PDBe:1q0k, PDBj:1q0k
PDBsum1q0k
PubMed15173586
UniProtP80734|SODN_STRSO Superoxide dismutase [Ni] (Gene Name=sodN)

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