Structure of PDB 1o9i Chain A Binding Site BS02

Receptor Information
>1o9i Chain A (length=266) Species: 1590 (Lactiplantibacillus plantarum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MFKHTRKLQYNAKPDRSDPIMARRLQESLGGQWGETTGMMSFLSQGWAST
GAEKYKDLLLDTGTEEMAHVEMISTMIGYLLEDAPFGPEDLKRDPSLATT
MAGMDPEHSLVHGLNASLNNPNGAAWNAGYVTSSGNLVADMRFNVVRESE
ARLQVSRLYSMTEDEGVRDMLKFLLARETQHQLQFMKAQEELEEKYGIIV
PGDMKEIEHSEFSHVLMNFSDGDGSKAFEGQVAKDGEKFTYQENPEAMGG
IPHIKPGDPRLHNHQG
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 chain1o9i Chain A Residue 268 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1o9i Outer Sphere Mutagenesis of Lactobacillus Plantarum Manganese Catalase Disrupts the Cluster Core. Mechanistic Implications.
Resolution1.33 Å
Binding residue
(original residue number in PDB)		E66 E148 H181
Binding residue
(residue number reindexed from 1)		E66 E148 H181
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) E35 E66 H69 E148 E178 H181
Catalytic site (residue number reindexed from 1) E35 E66 H69 E148 E178 H181
Enzyme Commision number 1.11.1.6: catalase.
Gene Ontology
Molecular Function
GO:0004096 catalase activity
GO:0004601 peroxidase activity
GO:0046872 metal ion binding
Biological Process
GO:0098869 cellular oxidant detoxification

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Molecular Function
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Biological Process
External links
PDB RCSB:1o9i, PDBe:1o9i, PDBj:1o9i
PDBsum1o9i
PubMed12631270
UniProtP60355|MCAT_LACPN Manganese catalase

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