1TX3

HINCII BOUND TO COGNATE DNA

Structural Biology Knowledgebase: 1TX3 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.271
  • R-Value Work: 0.204

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1TX3

Classification: HYDROLASE / DNA

Total Structure Weight: 135347.64


Macromolecule Entities
Molecule Chains Length Organism Details
Type II restriction enzyme HindII A, B, C, D 257 Haemophilus influenzae EC#: 3.1.21.4 IUBMB
Mutation: K67N
Gene Name(s): hincIIR
Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*GP*CP*CP*GP*GP*TP*CP*GP*AP*CP*CP*GP*G)-3' E, F, G, H 13 synthetic

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

A, B, C, D SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.271
  • R-Value Work: 0.204
  • Space Group: I 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 67.12 α = 90.00
b = 177.67 β = 90.00
c = 256.36 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-07-01
  • Released Date: 2005-02-15
  • Deposition author(s): Horton, N.C., Dorner, L.F., Perona, J.J.

Revision History

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