1QPS

THE CRYSTAL STRUCTURE OF A POST-REACTIVE COGNATE DNA-ECO RI COMPLEX AT 2.50 A IN THE PRESENCE OF MN2+ ION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å

wwPDB Validation 3D Report Full Report


This is version 1.4 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.M.Choi, J.Kim, Y.Wilkosz, P.Rosenberg, J.M.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure


Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
ENDONUCLEASE ECORI
A
261Escherichia coliGene Names: ecoRIR
EC: 3.1.21.4
Find proteins for P00642 (Escherichia coli)
Go to UniProtKB:  P00642
Entity ID: 1
MoleculeChainsLengthOrganism
5'-D(*TP*CP*GP*CP*GP*)-3'M5N/A
Entity ID: 2
MoleculeChainsLengthOrganism
5'-D(*AP*AP*TP*TP*CP*GP*CP*GP*)-3'N8N/A
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
MN
Query on MN

Download SDF File 
Download CCD File 
A
MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • Space Group: P 3 2 1
Unit Cell:
Length (Å)Angle (°)
a = 118.400α = 90.00
b = 118.400β = 90.00
c = 49.700γ = 120.00
Software Package:
Software NamePurpose
X-PLORphasing
X-PLORrefinement
X-PLORmodel building
X-GENdata scaling
X-GENdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1999-06-14
    Type: Initial release
  • Version 1.1: 2008-04-27
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2017-01-11
    Type: Other
  • Version 1.4: 2017-10-04
    Type: Refinement description