1CKQ

PRE-TRANSITION STATE ECO RI ENDONUCLEASE/COGNATE DNA (TCGCGAATTCGCG) COMPLEX


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.286 
  • R-Value Work: 0.235 
  • R-Value Observed: 0.235 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

The Integration of Recognition and Cleavage: X-Ray Structures of Pre- Transition State and Post-Reactive DNA-Eco Ri Endonuclease Complexes

Horvath, M.Choi, J.Kim, Y.Wilkosz, P.A.Chandrasekhar, K.Rosenberg, J.M.

To be published.

Macromolecules

Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
PROTEIN (ENDONUCLEASE)B [auth A]276Escherichia coliMutation(s): 0 
Gene Names: ecoRIR
EC: 3.1.21.4
UniProt
Find proteins for P00642 (Escherichia coli)
Explore P00642 
Go to UniProtKB:  P00642
Protein Feature View
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  • Reference Sequence
  • Find similar nucleic acids by:  Sequence   |   Structure
  • Entity ID: 1
    MoleculeChainsLengthOrganismImage
    DNA (5'-D(*TP*CP*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3')A [auth B]13N/A
    Protein Feature View
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    • Reference Sequence
    Experimental Data & Validation

    Experimental Data

    • Method: X-RAY DIFFRACTION
    • Resolution: 1.85 Å
    • R-Value Free: 0.286 
    • R-Value Work: 0.235 
    • R-Value Observed: 0.235 
    • Space Group: P 3 2 1
    Unit Cell:
    Length ( Å )Angle ( ˚ )
    a = 118.11α = 90
    b = 118.11β = 90
    c = 49.45γ = 120
    Software Package:
    Software NamePurpose
    X-PLORrefinement
    DENZOdata reduction
    SCALEPACKdata scaling

    Structure Validation

    View Full Validation Report




    Entry History 

    Deposition Data

    Revision History  (Full details and data files)

    • Version 1.0: 1999-04-26
      Type: Initial release
    • Version 1.1: 2007-10-16
      Changes: Version format compliance
    • Version 1.2: 2011-07-13
      Changes: Version format compliance