Structure of PDB 1jku Chain E Binding Site BS01

Receptor Information
>1jku Chain E (length=266) Species: 1590 (Lactiplantibacillus plantarum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MFKHTRKLQYNAKPDRSDPIMARRLQESLGGQWGETTGMMSYLSQGWAST
GAEKYKDLLLDTGTEEMAHVEMISTMIGYLLEDAPFGPEDLKRDPSLATT
MAGMDPEHSLVHGLNASLNNPNGAAWNAGYVTSSGNLVADMRFNVVRESE
ARLQVSRLYSMTEDEGVRDMLKFLLARETQHQLQFMKAQEELEEKYGIIV
PGDMKEIEHSEFSHVLMNFSDGDGSKAFEGQVAKDGEKFTYQENPEAMGG
IPHIKPGDPRLHNHQG
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain1jku Chain D Residue 4272 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1jku Crystal structure of manganese catalase from Lactobacillus plantarum.
Resolution1.84 Å
Binding residue
(original residue number in PDB)		N218 S220 G222
Binding residue
(residue number reindexed from 1)		N218 S220 G222
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:1jku, PDBe:1jku, PDBj:1jku
PDBsum1jku
PubMed11587647
UniProtP60355|MCAT_LACPN Manganese catalase

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