Structure of PDB 3a0u Chain A Binding Site BS01

Receptor Information
>3a0u Chain A (length=115) Species: 2336 (Thermotoga maritima) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MKRILVVDDEPNIRELLKEELQEEGYEIDTAENGEEALKKFFSGNYDLVI
LDIEMPGISGLEVAGEIRKKKKDAKIILLTAYSHYRSDLSSWAADEYVVK
SFNFDELKEKVKKLL
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain3a0u Chain A Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3a0u Structure of PAS-linked histidine kinase and the response regulator complex
Resolution1.66 Å
Binding residue
(original residue number in PDB)		D9 D52 E54
Binding residue
(residue number reindexed from 1)		D9 D52 E54
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0005515 protein binding
GO:0046872 metal ion binding
Biological Process
GO:0000160 phosphorelay signal transduction system

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Molecular Function
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Biological Process
External links
PDB RCSB:3a0u, PDBe:3a0u, PDBj:3a0u
PDBsum3a0u
PubMed19836334
UniProtQ9X181

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