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Open conformation of ATP-bound Hsp70 homolog DnaK
4B9Q
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Chaperone
    Structure Weight: 267202.76
    Molecule: CHAPERONE PROTEIN DNAK
    Polymer: 1 Type: protein Length: 605
    Chains: A, B, C, D
    Mutation: YES
    Organism: Escherichia coli
    Gene Names: dnaK groP grpF seg b0014 JW0013
    UniProtKB: Protein Feature View | Search PDB | P0A6Y8  
     
  •   Structure Validation Hide

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  •   Source Hide
    Polymer: 1
    Scientific Name: Escherichia coli   Taxonomy   Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    1BPR  NMR STRUCTURE OF THE SUBSTRATE BINDING DOMAIN OF DNAK, MINIMIZED AVERAGE STRUCTURE 
    1DG4  NMR STRUCTURE OF THE SUBSTRATE BINDING DOMAIN OF DNAK IN THE APO FORM 
    1DKG  CRYSTAL STRUCTURE OF THE NUCLEOTIDE EXCHANGE FACTOR GRPE BOUND TO THE ATPASE DOMAIN OF THE MOLECULAR CHAPERONE DNAK 
    1DKX  THE SUBSTRATE BINDING DOMAIN OF DNAK IN COMPLEX WITH A SUBSTRATE PEPTIDE, DETERMINED FROM TYPE 1 SELENOMETHIONYL CRYSTALS 
    1DKY  THE SUBSTRATE BINDING DOMAIN OF DNAK IN COMPLEX WITH A SUBSTRATE PEPTIDE, DETERMINED FROM TYPE 2 NATIVE CRYSTALS 
    1DKZ  THE SUBSTRATE BINDING DOMAIN OF DNAK IN COMPLEX WITH A SUBSTRATE PEPTIDE, DETERMINED FROM TYPE 1 NATIVE CRYSTALS 
    1Q5L  NMR STRUCTURE OF THE SUBSTRATE BINDING DOMAIN OF DNAK BOUND TO THE PEPTIDE NRLLLTG 
    2BPR  NMR STRUCTURE OF THE SUBSTRATE BINDING DOMAIN OF DNAK, 25 STRUCTURES 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    ATP
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    ATP C10 H16 N5 O13 P3
    ADENOSINE-5'-TRIPHOSPHATE
    MG
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    MG Mg
    MAGNESIUM ION
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    MSE
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    MSE C5 H11 N O2 Se MET lPeptideLinking
     
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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 and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Kopp, J.,  Mayer, M.P.,  Sinning, I.

    Deposition:   2012-09-06
    Release:   2012-11-14
    Last Modified (REVDAT):   2013-01-09
     
  •   Revision History    Hide
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    2013-01-09
    Citation
    2012-11-21
    Citation
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   2.40
    R-Value: 0.199 (obs.)
    R-Free: 0.239
    Space Group: C 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 202.33 α = 90.00 
    b = 77.47 β = 101.71 
    c = 182.96 γ = 90.00