Structure of PDB 3urq Chain B Binding Site BS02

Receptor Information
>3urq Chain B (length=322) Species: 293 (Brevundimonas diminuta) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DRINTVRGPITISEAGFTLTHEHICGSSAGFLHAWPEFFGSRKALVEKAV
RGLRRARAAGVRTIVDVSTFDCGRDVSLLAEVSRAADVHIVAATGLWIDP
PLSMRLRSVEELTQFFLREIQYGIEDTGIRAGIIKVATTGKATPFQELVL
RAAARASLATGVPVTTHTAASQRDGEQQAAIFESEGLSPSRVCIGHSDDT
DDLSYLTALAARGYLIGLDGIPWSAIASASAILGNRSWQTRALLIKALID
QGYMKQILVSNDWTFGFSSYVTNIMDVLDRVNPDGMAFIPLRVIPFLREK
GVPQETLAGITVTNPARFLSPT
Ligand information
Ligand IDCO
InChIInChI=1S/Co/q+2
InChIKeyXLJKHNWPARRRJB-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Co+2]
CACTVS 3.341[Co++]
FormulaCo
NameCOBALT (II) ION
ChEMBL
DrugBankDB14205
ZINC
PDB chain3urq Chain B Residue 804 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3urq Enzymes for the homeland defense: optimizing phosphotriesterase for the hydrolysis of organophosphate nerve agents.
Resolution2.1 Å
Binding residue
(original residue number in PDB)		K169 H201 H230
Binding residue
(residue number reindexed from 1)		K135 H167 H196
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) H55 H57 K169 H201 H230 D233 G254 D301
Catalytic site (residue number reindexed from 1) H21 H23 K135 H167 H196 D199 G220 D262
Enzyme Commision number 3.1.8.1: aryldialkylphosphatase.
Gene Ontology
Molecular Function
GO:0004063 aryldialkylphosphatase activity
GO:0008270 zinc ion binding
GO:0016787 hydrolase activity
GO:0016788 hydrolase activity, acting on ester bonds
GO:0046872 metal ion binding
Biological Process
GO:0009056 catabolic process
Cellular Component
GO:0005886 plasma membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3urq, PDBe:3urq, PDBj:3urq
PDBsum3urq
PubMed22809162
UniProtP0A434|OPD_BREDI Parathion hydrolase (Gene Name=opd)

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