1M0I

Crystal Structure of Bacteriophage T7 Endonuclease I with a Wild-Type Active Site


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.55 Å
  • R-Value Free: 0.273
  • R-Value Work: 0.222

Literature

Macromolecules
Sequence Display for 1M0I

Classification: HYDROLASE

Total Structure Weight: 64566.15

Macromolecule Entities
Molecule Chains Length Organism Details
endodeoxyribonuclease I A, B, C, D 138 Escherichia virus t7 EC#: 3.1.21.2 IUBMB
Fragment: Residues 12-149
Gene Name(s): 3
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, B, C SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.55 Å
  • R-Value Free: 0.273
  • R-Value Work: 0.222
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 123.44 α = 90.00
b = 134.55 β = 90.00
c = 61.39 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-06-13
  • Released Date: 2002-12-18
  • Deposition author(s): Hadden, J.M., Declais, A.C., Phillips, S.E., Lilley, D.M.

Revision History

  • 2008-04-28
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance