1I3J

CRYSTAL STRUCTURE OF THE DNA-BINDING DOMAIN OF INTRON ENDONUCLEASE I-TEVI WITH ITS SUBSTRATE

Structural Biology Knowledgebase: 1I3J SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.248
  • R-Value Work: 0.215

Literature

Macromolecules
Sequence Display for 1I3J

Classification: HYDROLASE / DNA

Total Structure Weight: 26191.17


Macromolecule Entities
Molecule Chains Length Organism Details
INTRON-ASSOCIATED ENDONUCLEASE 1 A 116 Enterobacteria phage t4 sensu lato EC#: 3.1 IUBMB
Fragment: DNA-BINDING DOMAIN
Gene Name(s): ITEVIR
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*TP*TP*CP*TP*TP*GP*GP*GP*TP*CP*TP*AP*CP*CP*GP*TP*TP*TP*AP*AP*T)-3' B 21 synthetic
5'-D(*AP*AP*TP*TP*AP*AP*AP*CP*GP*GP*TP*AP*GP*AP*CP*CP*CP*AP*AP*GP*A)-3' C 21 synthetic

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

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.248
  • R-Value Work: 0.215
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 55.14 α = 90.00
b = 65.21 β = 93.10
c = 43.67 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-02-15
  • Released Date: 2001-07-13
  • Deposition author(s): Van Roey, P., Waddling, C.A., Fox, K.M., Belfort, M., Derbyshire, V.

Revision History

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