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Crystal structure of the Rhodopseudomonas palustris histidine kinase HK9 sensor domain
3VA9
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Transferase
    Structure Weight: 18792.05
    Molecule: Sensor histidine kinase
    Polymer: 1 Type: protein Length: 164
    Chains: A
    EC#: 2.7.13.3   
    Fragment: sensor domain (UNP residues 35-188)
    Organism Rhodopseudomonas palustris CGA009
    UniProtKB:   Protein Feature View | Search PDB | Q6N7G5  
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Rhodopseudomonas palustris   Taxonomy   Expression System: Escherichia coli  
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    CL
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    CL Cl
    CHLORIDE ION
     
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  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly 1       
Biological assembly 1 assigned by authors
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  •   Deposition Summary Hide
    Authors:   Zhang, Z.,  Liu, Q.,  Hendrickson, W.A.

    Deposition:   2011-12-29
    Release:   2012-06-06
     
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    No revisions since initial release
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   2.30
    R-Value: 0.189 (obs.)
    R-Free: 0.227
    Space Group: I 41 2 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 76.15 α = 90.00 
    b = 76.15 β = 90.00 
    c = 109.15 γ = 90.00