B. halodurans RNase H catalytic domain D132N mutant in complex with Mg2+ and RNA/DNA hybrid (non-P nick at the active site)
DOI:10.2210/pdb2g8u/pdb   NDB ID: PH0023
2G8U
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Hydrolase/rna/dna
    Structure Weight: 20077.65
    Molecule: 5'-R(*UP*CP*GP*AP*CP*A)-3'
    Polymer: 1 Type: rna Length: 6
    Chains: B
    Molecule: 5'-D(*AP*TP*GP*TP*CP*G)-3'
    Polymer: 2 Type: dna Length: 6
    Chains: C
    Molecule: Ribonuclease H
    Polymer: 3 Type: protein Length: 142
    Chains: A
    EC#: 3.1.26.4   
    Fragment: Bh-RNase HC
    Mutation: D132N
    Organism: Bacillus halodurans
    Gene Names: rnhA BH0863
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  •   Source Hide
    Polymer: 1
    Scientific Name: Synthetic construct   Taxonomy    
    Polymer: 2
    Scientific Name: Synthetic construct   Taxonomy    
    Polymer: 3
    Scientific Name: Bacillus halodurans   Taxonomy   Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    1ZBF    
    1ZBI    
    1ZBL    
    2G8F    
    2G8H    
    2G8I    
     
  •   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:PH0023
     
 
Data in orange boxes are gathered from external resources (when available).
  Biological Assembly       
Biological assembly 1 assigned by authors
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  •   Deposition Summary Hide
    Authors:   Nowotny, M.,  Yang, W.

    Deposition:   2006-03-03
    Release:   2006-04-25
    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:
      Structure Factors
    EDS  
    Resolution[Å]:   2.70
    R-Value: 0.223 (work)
    R-Free: 0.288
    Space Group: C 1 2 1
    Unit Cell:
      Length [Å] Angles [°]
    a = 83.88 α = 90.00 
    b = 35.41 β = 98.66 
    c = 63.84 γ = 90.00