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Crystal Structure of an S52A mutant of the Restriction-Modification Controller Protein C.Esp1396I
4FN3
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Transcription
    Structure Weight: 19298.67
    Molecule: Regulatory protein
    Polymer: 1 Type: protein Length: 82
    Chains: A, B
    Mutation: S52A
    Organism Enterobacter sp. RFL1396
    Gene Name esp1396IC
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  •   Structure Validation Hide

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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Enterobacter sp. rfl1396   Taxonomy   Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    3CLC  DNA Bound Tetramer 
    3FYA  R35A Mutant Free Protein 
    3G5G  Native Free Protein 
    3S8Q  DNA Bound Dimer (Left Hand Operator) 
    4F8D  R46A Mutant Free Protein (Monoclinic Form) 
    4FBI  R46A Mutant Free Protein (Trigonal Form) 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    SO4
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    SO4 O4 S
    SULFATE 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 and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Martin, R.N.A.,  McGeehan, J.E.,  Kneale, G.G.

    Deposition:   2012-06-19
    Release:   2013-05-29
     
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    No revisions since initial release
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   1.79
    R-Value: 0.180 (obs.)
    R-Free: 0.207
    Space Group: C 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 46.59 α = 90.00 
    b = 51.32 β = 95.46 
    c = 74.38 γ = 90.00