1EO4

ECORV BOUND TO MN2+ AND COGNATE DNA CONTAINING A 3'S SUBSTITION AT THE CLEAVAGE SITE

Structural Biology Knowledgebase: 1EO4 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.305
  • R-Value Work: 0.213

Literature

Macromolecules
Sequence Display for 1EO4

Classification: hydrolase / DNA

Total Structure Weight: 64472.61


Macromolecule Entities
Molecule Chains Length Organism Details
TYPE II RESTRICTION ENZYME ECORV A, B 245 Escherichia coli EC#: 3.1.21.4 IUBMB
Gene Name(s): ecoRVR
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*CP*AP*AP*GP*AP*(TSP)P*AP*TP*CP*TP*T)-3') C, D 11 synthetic

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

A, B ACETIC ACID
C2 H4 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MN
Query on MN

A, B MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
TSP
Query on TSP
C, D NON-POLYMER C10 H15 N2 O7 P S T

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.305
  • R-Value Work: 0.213
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 47.70 α = 96.70
b = 48.50 β = 109.60
c = 63.70 γ = 106.30

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-03-21
  • Released Date: 2000-04-04
  • Deposition author(s): Horton, N.C., Connolly, B.A., Perona, J.J.

Revision History

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