Structure of PDB 2q2l Chain A Binding Site BS02

Receptor Information
>2q2l Chain A (length=152) Species: 487759 (Potentilla atrosanguinea) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MAKGVAVLSSSEGVAGTILFTQEGDGPTTVTGNISGLKPGLHGFHVHALG
DTTNGCMSTGPHFNPAGKEHGSPEDETRHAGDLGNITVGDDGTACFTIVD
KQIPLTGPHSIIGRAVVVHADPDDLGKGGHELSKSTGNAGGRIACGIIGL
QG
Ligand information
Ligand IDIOD
InChIInChI=1S/HI/h1H/p-1
InChIKeyXMBWDFGMSWQBCA-UHFFFAOYSA-M
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[I-]
FormulaI
NameIODIDE ION
ChEMBL
DrugBankDB12754
ZINC
PDB chain2q2l Chain A Residue 2008 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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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
Resolution2.367 Å
Binding residue
(original residue number in PDB)		C56 M57 R142
Binding residue
(residue number reindexed from 1)		C56 M57 R142
Annotation score1
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.
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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