T. maritima RNase H2 G21S in complex with nucleic acid substrate and calcium ions
DOI:10.2210/pdb4hht/pdb   NDB ID: NA2069
4HHT
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Hydrolase/dna
    Structure Weight: 33991.13
    Molecule: Ribonuclease HII
    Polymer: 1 Type: protein Length: 237
    Chains: A
    EC#: 3.1.26.4   
    Mutation: G21S
    Organism: Thermotoga maritima MSB8
    Gene Names: rnhB TM_0915
    UniProtKB: Search PDB | Q9X017   Protein Feature View
    Molecule: DNA (5'-D(*GP*AP*AP*TP*CP*AP*GP*GP*TP*GP*TP*C)-3')
    Polymer: 2 Type: dna Length: 12
    Chains: C
    Details: 12-mer DNA
    Molecule: DNA/RNA (5'-D(*GP*AP*CP*AP*C)-R(P*C)-D(P*TP*GP*AP*TP*TP*C)-3')
    Polymer: 3 Type: hybrid Length: 12
    Chains: D
    Details: 12-mer DNA with single ribonucleotide
     
  •   Structure Validation Hide

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  •   Source Hide
    Polymer: 1
    Scientific Name: Thermotoga maritima   Taxonomy   Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Synthetic construct   Taxonomy    
    Polymer: 3
    Scientific Name: Synthetic construct   Taxonomy    
     
  •   Related PDB Entries Hide
    Identifier Details
    3O3F    
    3O3G    
    3O3H    
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    CA
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    CA Ca
    CALCIUM ION
     
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  •   Structural Biology Knowledgebase Data Hide
     
  • Nucleic Acid Database Hide
    View the NDB ID associated with this structure:NA2069
     
 
Data in orange boxes are gathered from external resources (when available).
  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Rychlik, M.P.,  Nowotny, M.

    Deposition:   2012-10-10
    Release:   2013-02-06
    Last Modified (REVDAT):   2013-03-27
     
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    2013-03-27
    Citation
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   3.10
    R-Value: 0.182 (obs.)
    R-Free: 0.254
    Space Group: C 1 2 1
    Unit Cell:
      Length [Å] Angles [°]
    a = 106.95 α = 90.00 
    b = 47.63 β = 131.26 
    c = 77.45 γ = 90.00