1QRI

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

Structural Biology Knowledgebase: 1QRI SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Work: 0.164

Literature

Macromolecules
Sequence Display for 1QRI

Classification: HYDROLASE / DNA

Total Structure Weight: 33125.97


Macromolecule Entities
Molecule Chains Length Organism Details
ECO RI ENDONCULEASE A 261 Escherichia coli EC#: 3.1.21.4 IUBMB
Fragment: RESIDUES 17-277
Mutation: E144D
Gene Name(s): ecoRIR
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*TP*CP*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3' M 13 synthetic


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Observed:
  • Space Group: P 3 2 1

Unit Cell:

Length (Å) Angle (°)
a = 118.40 α = 90.00
b = 118.40 β = 90.00
c = 49.70 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-06-14
  • Released Date: 1999-06-23
  • Deposition author(s): Choi, J., Kim, Y., Greene, P., Hager, P., Rosenberg, J.M.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4