1QRI

X-RAY STRUCTURE OF THE DNA-ECO RI ENDONUCLEASE COMPLEXES WITH AN E144D MUTATION AT 2.7 A


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.60 Å
  • R-Value Work: 0.164 

wwPDB Validation   3D Report Full Report


This is version 1.4 of the entry. See complete history


Literature

X-Ray Structure of the DNA-Eco RI Endonuclease Complexes with the ED144 and RK145 Mutations

Choi, J.Kim, Y.Greene, P.Hager, P.Rosenberg, J.M.

To be published.

Macromolecules

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Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
ECO RI ENDONCULEASEB [auth A]261Escherichia coliMutation(s): 1 
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

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Entity ID: 1
MoleculeChainsLengthOrganismImage
5'-D(*TP*CP*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3'A [auth M]13N/A
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.60 Å
  • R-Value Work: 0.164 
  • Space Group: P 3 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 118.4α = 90
b = 118.4β = 90
c = 49.7γ = 120
Software Package:
Software NamePurpose
X-PLORmodel building
X-PLORrefinement
X-GENdata reduction
X-GENdata scaling
X-PLORphasing

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1999-06-23
    Type: Initial release
  • Version 1.1: 2008-04-27
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2017-10-04
    Changes: Refinement description
  • Version 1.4: 2021-11-03
    Changes: Database references