Structure of PDB 1zn2 Chain A Binding Site BS01

Receptor Information
>1zn2 Chain A (length=198) Species: 294 (Pseudomonas fluorescens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AKPTVFVVDDDMSVREGLRNLLRSAGFEVETFDCASTFLEHRRPEQHGCL
VLDMRMPGMSGIELQEQLTAISDGIPIVFITAHGDIPMTVRAMKAGAIEF
LPKPFEEQALLDAIEQGLQLNAERRQARETQDQLEQLFSSLTGREQQVLQ
LTIRGLMNKQIAGELGIAEVTVKVHRHNIMQKLNVRSLANLVHLVEKY
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 chain1zn2 Chain A Residue 209 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1zn2 An Active-like Structure in the Unphosphorylated StyR Response Regulator Suggests a Phosphorylation- Dependent Allosteric Activation Mechanism.
Resolution2.91 Å
Binding residue
(original residue number in PDB)		D12 D55 R57
Binding residue
(residue number reindexed from 1)		D10 D53 R55
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0042802 identical protein binding
GO:0046872 metal ion binding
Biological Process
GO:0000160 phosphorelay signal transduction system
GO:0006355 regulation of DNA-templated transcription

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Molecular Function
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Biological Process
External links
PDB RCSB:1zn2, PDBe:1zn2, PDBj:1zn2
PDBsum1zn2
PubMed16154086
UniProtO30989

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