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Crystal structure of the metal-sensing transcriptional repressor CzrA from Staphylococcus aureus in the apo-form
1R1U
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Transcription Repressor
    Structure Weight: 48031.20
    Molecule: repressor protein
    Polymer: 1 Type: protein Length: 106
    Chains: A, B, C, D
    Organism: Staphylococcus aureus
    Gene Names: rzcA CzrA czrA CH52_08235 X998_2124
    UniProtKB: Protein Feature View | Search PDB | O85142  
     
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  •   Source Hide
    Polymer: 1
    Scientific Name: Staphylococcus aureus   Taxonomy   Expression System: Escherichia coli bl21(de3)  
     
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    Identifier Details
    1R1T  SMTB IN ITS APO-FORM (1.7 ANG) 
    1R1V  ZN2-FORM OF CZRA 
    1R22  SMTB (C14S/C61S/C121S MUTANT) IN ITS ZN2-FORM 
    1R23  SMTB IN THE ZN1-FORM 
    1SMT  SMTB IN ITS APO-FORM (2.2 ANG) 
     
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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:   Eicken, C.,  Pennella, M.A.,  Chen, X.,  Koshlap, K.M.,  VanZile, M.L.,  Sacchettini, J.C.,  Giedroc, D.P.

    Deposition:   2003-09-25
    Release:   2004-05-18
    Last Modified (REVDAT):   2009-02-24
     
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    2011-07-13
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  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
    N/A
    Resolution[Å]:   2.00
    R-Value: 0.206 (obs.)
    R-Free: 0.256
    Space Group: P 31
    Unit Cell:
      Length [Å] Angles [°]
    a = 50.11 α = 90.00 
    b = 50.11 β = 90.00 
    c = 153.50 γ = 120.00