3E3Y

Q138F HincII bound to GTTAAC and cocrystallized with 5 mM Ca2+


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.13 Å
  • R-Value Free: 0.234
  • R-Value Work: 0.180

Literature

Macromolecules
Sequence Display for 3E3Y

Classification: HYDROLASE / DNA

Total Structure Weight: 68390.90


Macromolecule Entities
Molecule Chains Length Organism Details
Type-2 restriction enzyme HindII A, B 257 Haemophilus influenzae EC#: 3.1.21.4 IUBMB
Mutation: K67N, Q138F
Gene Name(s): hincIIR
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*DGP*DCP*DCP*DGP*DGP*DTP*DTP*DAP*DAP*DCP*DCP*DGP*DGP*DC)-3' E, F 14 synthetic

Small Molecules
Ligands 2 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)
NA
Query on NA

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.13 Å
  • R-Value Free: 0.234
  • R-Value Work: 0.180
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 50.48 α = 90.00
b = 91.64 β = 104.92
c = 65.78 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-08-08
  • Released Date: 2008-08-26
  • Deposition author(s): Horton, N.C., Babic, A.C., Little, E.J., Manohar, V.M.

Revision History

  • Version 1_0: 2008-08-26

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance