Crystal structure of RNase T in complex with a preferred ssDNA (AAA) with two Mg in the active site
DOI:10.2210/pdb3v9x/pdb   NDB ID: NA1523
3V9X
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Hydrolase/dna
    Structure Weight: 111553.12
    Molecule: Ribonuclease T
    Polymer: 1 Type: protein Length: 235
    Chains: A, B, C, D
    EC#: 3.1.13   
    Organism: Escherichia coli K-12
    Gene Names: rnt b1652 JW1644
    UniProtKB: Protein Feature View | Search PDB | P30014  
    Molecule: DNA (5'-D(*TP*TP*AP*TP*AP*AP*A)-3')
    Polymer: 2 Type: dna Length: 7
    Chains: E, F, G, H
     
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  •   Source Hide
    Polymer: 1
    Scientific Name: Escherichia coli   Taxonomy   Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Synthetic construct   Taxonomy    
     
  •   Related PDB Entries Hide
    Identifier Details
    3NGY    
    3NGZ    
    3NH0    
    3NH1    
    3NH2    
    3V9S    
    3V9U    
    3V9W    
    3V9Z    
    3VA0    
    3VA3    
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    MG
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    MG Mg
    MAGNESIUM ION
     
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  • Nucleic Acid Database Hide
    View the NDB ID associated with this structure:NA1523
     
 
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:   Hsiao, Y.-Y.,  Yuan, H.S.

    Deposition:   2011-12-28
    Release:   2012-07-11
    Last Modified (REVDAT):   2013-06-26
     
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    2013-06-26
    Citation
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    Resolution[Å]:   1.90
    R-Value: 0.188 (obs.)
    R-Free: 0.223
    Space Group: P 32
    Unit Cell:
      Length [Å] Angles [°]
    a = 46.28 α = 90.00 
    b = 46.28 β = 90.00 
    c = 314.38 γ = 120.00