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Crystal structure of the substrate binding domain of E.coli DnaK in complex with metchnikowin (residues 20 to 26)
4EZS
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Chaperone/peptide Binding Protein
    Structure Weight: 24880.18
    Molecule: Chaperone protein DnaK
    Polymer: 1 Type: protein Length: 219
    Chains: A
    Fragment: UNP residues 389-607
    Organism: Escherichia coli K-12
    Gene Names: dnaK groP grpF seg b0014 JW0013
    UniProtKB: Protein Feature View | Search PDB | P0A6Y8  
    Molecule: Metchnikowin
    Polymer: 2 Type: protein Length: 8
    Chains: B
    Fragment: UNP residues 46-52
    Organism: Drosophila melanogaster
    Gene Names: Mtk CG8175
    UniProtKB: Protein Feature View | Search PDB | Q24395  
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Escherichia coli   Taxonomy   Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Synthetic construct (Drosophila melanogaster)   Taxonomy    
     
  •   Related PDB Entries Hide
    Identifier Details
    1DKX   
    1DKY   
    1DKZ   
    3DPO   
    3DPP   
    3DPQ   
    3QNJ   
    4E81   
    4EZN   
    4EZO   
    4EZP   
    4EZQ   
    4EZR   
    4EZT   
    4EZU   
    4EZV   
    4EZW   
    4EZX   
    4EZY   
    4EZZ   
    4F00   
    4F01   
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    SO4
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    SO4 O4 S
    SULFATE ION
     
  •   External Domain Annotations Hide
     
  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly 1       
Biological assembly 1 generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Zahn, M.,  Straeter, N.

    Deposition:   2012-05-03
    Release:   2013-04-24
     
  •   Revision History    Hide
    No revisions since initial release
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   1.90
    R-Value: 0.201 (obs.)
    R-Free: 0.256
    Space Group: I 2 2 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 94.44 α = 90.00 
    b = 116.90 β = 90.00 
    c = 36.99 γ = 90.00