1B94

RESTRICTION ENDONUCLEASE ECORV WITH CALCIUM

Structural Biology Knowledgebase: 1B94 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.206

Literature

Macromolecules
Sequence Display for 1B94

Classification: HYDROLASE / DNA

Total Structure Weight: 63911.53


Macromolecule Entities
Molecule Chains Length Organism Details
RESTRICTION ENDONUCLEASE ECORV A, B 244 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(*AP*AP*AP*GP*AP*TP*AP*TP*CP*TP*T)-3') C, D 11 synthetic

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

A, B 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: 1.9 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.206
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 48.64 α = 96.94
b = 49.37 β = 108.66
c = 63.89 γ = 107.53

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-02-19
  • Released Date: 1999-02-26
  • Deposition author(s): Thomas, M.P., Halford, S.E., Brady, R.L.

Revision History

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