2PFJ

Crystal Structure of T7 Endo I resolvase in complex with a Holliday Junction


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.1 Å
  • R-Value Free: 0.298
  • R-Value Work: 0.267

Literature

Macromolecules
Sequence Display for 2PFJ

Classification: HYDROLASE / DNA

Total Structure Weight: 52257.35


Macromolecule Entities
Molecule Chains Length Organism Details
Endodeoxyribonuclease 1 A, B 149 Escherichia virus t7 EC#: 3.1.21.2 IUBMB
Mutation: K67A
Gene Name(s): 3
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
27-MER Z 29 synthetic DNA Holliday Junction
27-MER Y 29 synthetic DNA Holliday Junction

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CA
Query on CA

A, B, Y, Z CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.1 Å
  • R-Value Free: 0.298
  • R-Value Work: 0.267
  • Space Group: P 32 2 1

Unit Cell:

Length (Å) Angle (°)
a = 92.98 α = 90.00
b = 92.98 β = 90.00
c = 124.26 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-04-05
  • Released Date: 2007-10-30
  • Deposition author(s): Hadden, J.M., Declais, A.C., Carr, S.B., Lilley, D.M., Phillips, S.E.

Revision History

  • 2011-07-13
    Type: Advisory, Version format compliance