Structure of PDB 2q2l Chain A

Receptor sequence
>2q2lA (length=152) Species: 487759 (Potentilla atrosanguinea) [Search protein sequence]
MAKGVAVLSSSEGVAGTILFTQEGDGPTTVTGNISGLKPGLHGFHVHALG
DTTNGCMSTGPHFNPAGKEHGSPEDETRHAGDLGNITVGDDGTACFTIVD
KQIPLTGPHSIIGRAVVVHADPDDLGKGGHELSKSTGNAGGRIACGIIGL
QG
3D structure
PDB2q2l SAD phasing of a structure based on cocrystallized iodides using an in-house Cu Kalpha X-ray source: effects of data redundancy and completeness on structure solution
ChainA
Resolution2.367 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) H45 H47 H62 H70 H79 D82 H119 R142
Catalytic site (residue number reindexed from 1) H45 H47 H62 H70 H79 D82 H119 R142
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 ZN A H62 H70 H79 D82 H62 H70 H79 D82
BS02 IOD A C56 M57 R142 C56 M57 R142
Gene Ontology
Molecular Function
GO:0004784 superoxide dismutase activity
GO:0005507 copper ion binding
GO:0016209 antioxidant activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
Biological Process
GO:0006801 superoxide metabolic process
GO:0019430 removal of superoxide radicals
GO:0098869 cellular oxidant detoxification

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Molecular Function
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Biological Process
External links
PDB RCSB:2q2l, PDBe:2q2l, PDBj:2q2l
PDBsum2q2l
PubMed17642520
UniProtB2CP37

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