Structure of PDB 4ldz Chain B Binding Site BS01

Receptor Information
>4ldz Chain B (length=188) Species: 224308 (Bacillus subtilis subsp. subtilis str. 168) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SMISIFIAEDQQMLLGALGSLLNLEDDMEVVGKGTTGQDAVDFVKKRQPD
VCIMDIEMPGKTGLEAAEELKDTGCKIIILTTFARPGYFQRAIKAGVKGY
LLKDSPSEELANAIRSVMNGKRIYAPELMEDLYSEANPLTDREKEVLELV
ADGKNTKEIAQELSIKSGTVRNYISMILEKLEVKNRIE
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 chain4ldz Chain B Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4ldz Allosteric activation of bacterial response regulators: the role of the cognate histidine kinase beyond phosphorylation.
Resolution2.31 Å
Binding residue
(original residue number in PDB)		D9 D54 E56
Binding residue
(residue number reindexed from 1)		D10 D55 E57
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0005515 protein binding
Biological Process
GO:0000160 phosphorelay signal transduction system
GO:0006355 regulation of DNA-templated transcription
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4ldz, PDBe:4ldz, PDBj:4ldz
PDBsum4ldz
PubMed25406381
UniProtO34723|DESR_BACSU Transcriptional regulatory protein DesR (Gene Name=desR)

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