1CL8

A PRE-TRANSITION STATE ECO RI ENDONUCLEASE/COGNATE DNA (TCGCGAPTTCGCG) COMPLEX WITH DNA BASE ANALOG PURINE (P)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.287 
  • R-Value Work: 0.243 
  • R-Value Observed: 0.243 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Iap (Inner-Adenine to Purine): A Cognate EcoRI-DNA Base Analog Complex

Horvath, M.Rosenberg, J.M.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
PROTEIN (ENDONUCLEASE)A276Escherichia coliMutation(s): 0 
Gene Names: ecoRIR
EC: 3.1.21.4
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
MoleculeChainsLengthOrganism
DNA (5'-D(*TP*CP*GP*CP*GP*AP*(PRN)P*TP*TP*CP*GP*CP*G)-3')B13N/A
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.287 
  • R-Value Work: 0.243 
  • R-Value Observed: 0.243 
  • Space Group: P 3 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 117.833α = 90
b = 117.833β = 90
c = 48.989γ = 120
Software Package:
Software NamePurpose
X-PLORmodel building
X-PLORrefinement
DENZOdata reduction
SCALEPACKdata scaling
X-PLORphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1999-05-19
    Type: Initial release
  • Version 1.1: 2007-10-16
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance