Structure of PDB 1zh2 Chain B Binding Site BS01

Receptor Information
>1zh2 Chain B (length=120) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MTNVLIVEDEQAIRRFLRTALEGDGMRVFEAETLQRGLLEAATRKPDLII
LDLGLPDGDGIEFIRDLRQWSAVPVIVLSARSEESDKIAALDAGADDYLS
KPFGIGELQARLRVALRRHS
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 chain1zh2 Chain B Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB1zh2 A common dimerization interface in bacterial response regulators KdpE and TorR.
Resolution2.0 Å
Binding residue
(original residue number in PDB)		E8 D9 D52 G54
Binding residue
(residue number reindexed from 1)		E8 D9 D52 G54
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Biological Process
GO:0000160 phosphorelay signal transduction system

View graph for
Biological Process
External links
PDB RCSB:1zh2, PDBe:1zh2, PDBj:1zh2
PDBsum1zh2
PubMed16322582
UniProtP21866|KDPE_ECOLI KDP operon transcriptional regulatory protein KdpE (Gene Name=kdpE)

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