Structure of PDB 1var Chain B Binding Site BS01

Receptor Information
>1var Chain B (length=198) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KHSLPDLPYDYGALEPHINAQIMQLHHSKHHAAYVNNLNVTEEKYQEALA
KGDVTAQTALQPALKFNGGGHINHSIFWTNLSPNGGGEPKGELLEAIKRD
FGSFDKFKEKLTAASVGVQGSGWGWLGFNKERGHLQIAACPNQDPLQGTT
GLIPLLGIDVWEHAYYLQYKNVRPDYLKAIWNVINWENVTERYMACKK
Ligand information
Ligand IDMN3
InChIInChI=1S/Mn/q+3
InChIKeyMMIPFLVOWGHZQD-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[Mn+3]
FormulaMn
NameMANGANESE (III) ION
ChEMBL
DrugBank
ZINC
PDB chain1var Chain B Residue 199 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1var Human mitochondrial manganese superoxide dismutase polymorphic variant Ile58Thr reduces activity by destabilizing the tetrameric interface.
Resolution2.5 Å
Binding residue
(original residue number in PDB)		H26 H74 D159 H163
Binding residue
(residue number reindexed from 1)		H26 H74 D159 H163
Annotation score1
Enzymatic activity
Enzyme Commision number 1.15.1.1: superoxide dismutase.
Gene Ontology
Molecular Function
GO:0004784 superoxide dismutase activity
GO:0046872 metal ion binding
Biological Process
GO:0006801 superoxide metabolic process

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Molecular Function
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Biological Process
External links
PDB RCSB:1var, PDBe:1var, PDBj:1var
PDBsum1var
PubMed8605177
UniProtP04179|SODM_HUMAN Superoxide dismutase [Mn], mitochondrial (Gene Name=SOD2)

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