Crystal structure of RNase T (E92G mutant)
3NGY
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Hydrolase
    Structure Weight: 103561.03
    Molecule: Ribonuclease T
    Polymer: 1 Type: protein Length: 235
    Chains: A, B, C, D
    EC#: 3.1.13   
    Mutation: E92G
    Organism: Escherichia coli
    Gene Names: rnt b1652 JW1644
    UniProtKB: Search PDB | P30014   Protein Feature View
    Molecule: his tag sequence
    Polymer: 2 Type: protein Length: 6
    Chains: E
    Organism: Escherichia coli
     
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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: Escherichia coli   Taxonomy   Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    3NGZ   RNase T in complex with a non-preferred ssDNA (GC) with one Mg in the active site 
    3NH0   RNase T in complex with a non-preferred ssDNA (AAC) 
    3NH1   RNase T in complex with a preferred ssDNA (TAGG) with two Mg in the active site 
    3NH2   RNase T in complex with a stem DNA with a 3' overhang 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    CO
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    CO Co
    COBALT (II) 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:   Hsiao, Y.-Y.,  Yuan, H.S.

    Deposition:   2010-06-14
    Release:   2011-02-16
    Last Modified (REVDAT):   2011-12-28
     
  •   Revision History    Hide
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    2011-12-28
    Sequence database correspondence
    2011-12-21
    Citation
    2011-07-13
    Version format compliance
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   2.20
    R-Value: 0.178 (obs.)
    R-Free: 0.224
    Space Group: P 21 21 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 58.76 α = 90.00 
    b = 107.72 β = 90.00 
    c = 121.75 γ = 90.00