heterotrimeric PCNA sliding clamp
2HIK
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Replication
    Structure Weight: 256380.59
    Molecule: PCNA1 (SSO0397)
    Polymer: 1 Type: protein Length: 257
    Chains: A, L, X
    Organism: Sulfolobus solfataricus
    Gene Names: pcn1 pcnA-like SSO0397 C41_008
    UniProtKB: Protein Feature View | Search PDB | P57766  
    Molecule: PCNA2 (SSO1047)
    Polymer: 2 Type: protein Length: 245
    Chains: B, M, Y
    Organism: Sulfolobus solfataricus
    Gene Names: pcn2 pcnA-2 SSO1047
    UniProtKB: Protein Feature View | Search PDB | Q97Z84  
    Molecule: PCNA3 (SSO0405)
    Polymer: 3 Type: protein Length: 252
    Chains: C, N, Z
    Organism: Sulfolobus solfataricus
    Gene Names: pcn3 pcnA-1 SSO0405 C41_016
    UniProtKB: Protein Feature View | Search PDB | P57765  
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Sulfolobus solfataricus   Taxonomy   Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Sulfolobus solfataricus   Taxonomy   Expression System: Escherichia coli  
    Polymer: 3
    Scientific Name: Sulfolobus solfataricus   Taxonomy   Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    2HII    
    2HIV    
    2HIX    
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    MSE
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    MSE C5 H11 N O2 Se MET lPeptideLinking
     
  •   External Domain Annotations Hide
     
  •   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:   Pascal, J.M.,  Tsodikov, O.V.,  Ellenberger, T.

    Deposition:   2006-06-29
    Release:   2006-11-07
    Last Modified (REVDAT):   2011-07-13
     
  •   Revision History    Hide
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    2011-07-13
    Version format compliance
    2011-07-13
    Flag residual B-value
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   3.30
    R-Value: 0.239 (obs.)
    R-Free: 0.299
    Space Group: P 21 21 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 142.27 α = 90.00 
    b = 223.09 β = 90.00 
    c = 79.14 γ = 90.00