Structural basis for the transition from initiation to elongation transcription in T7 RNA polymerase
DOI:10.2210/pdb1msw/pdb   NDB ID: PD0345
1MSW
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Transcription/dna/rna
    Structure Weight: 113536.33
    Molecule: Template DNA
    Polymer: 1 Type: dna Length: 20
    Chains: T
    Details: 20-mer
    Molecule: Non-Template DNA
    Polymer: 2 Type: dna Length: 17
    Chains: N
    Details: 17-mer
    Molecule: RNA message
    Polymer: 3 Type: rna Length: 10
    Chains: R
    Molecule: DNA-directed RNA polymerase
    Polymer: 4 Type: protein Length: 883
    Chains: D
    EC#: 2.7.7.6   
    Organism: Enterobacteria phage T7
    Gene Name: 1
    UniProtKB: Protein Feature View | Search PDB | P00573  
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Synthetic construct   Taxonomy    
    Polymer: 2
    Scientific Name: Synthetic construct   Taxonomy    
    Polymer: 3
    Scientific Name: Synthetic construct   Taxonomy    
    Polymer: 4
    Scientific Name: Enterobacteria phage t7   Taxonomy   Expression System: Escherichia coli bl21  
     
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  •   Structural Biology Knowledgebase Data Hide
     
  • Nucleic Acid Database Hide
    View the NDB ID associated with this structure:PD0345
     
 
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:   Yin, Y.W.,  Steitz, T.A.

    Deposition:   2002-09-19
    Release:   2002-11-15
    Last Modified (REVDAT):   2009-02-24
     
  •   Revision History    Hide
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    2011-07-13
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  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
    N/A
    Resolution[Å]:   2.10
    R-Value: 0.241 (obs.)
    R-Free: 0.275
    Space Group: C 2 2 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 142.91 α = 90.00 
    b = 145.46 β = 90.00 
    c = 145.60 γ = 90.00