The UmuC subunit of the E. coli DNA polymerase V shows a unique interaction with the beta-clamp processivity factor.
4K74
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: DNA Binding Protein/transferase
    Structure Weight: 85564.30
    Molecule: DNA polymerase III subunit beta
    Polymer: 1 Type: protein Length: 372
    Chains: A, B
    EC#: 2.7.7.7   
    Organism: Escherichia coli
    Gene Names: dnaN UTI89_C4251
    UniProtKB: Protein Feature View | Search PDB | Q1R4N6  
    Molecule: UmuC peptide
    Polymer: 2 Type: protein Length: 12
    Chains: C, D
    Fragment: beta binding peptide, UNP residues 353-363
    Organism: Escherichia coli
    Gene Names: umuC c1632
    UniProtKB: Protein Feature View | Search PDB | Q8FI25  
     
  •   Structure Validation Hide

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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: Synthetic construct (Escherichia coli)   Taxonomy    
     
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  •   Structural Biology Knowledgebase Data Hide
     
 
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:   Patoli, A.A.,  Winter, J.A.,  Bunting, K.A.

    Deposition:   2013-04-16
    Release:   2013-07-17
     
  •   Revision History    Hide
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  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    Resolution[Å]:   2.50
    R-Value: 0.237 (obs.)
    R-Free: 0.295
    Space Group: P 1 21 1
    Unit Cell:
      Length [Å] Angles [°]
    a = 79.52 α = 90.00 
    b = 66.17 β = 114.99 
    c = 82.73 γ = 90.00