3E44

Q138F HincII bound to cleaved DNA (GTT | AAC) and Mn2+

Structural Biology Knowledgebase: 3E44 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.52 Å
  • R-Value Free: 0.257
  • R-Value Work: 0.180

Literature

Macromolecules
Sequence Display for 3E44

Classification: HYDROLASE / DNA

Total Structure Weight: 68372.20


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*DT)-3' E, G 7 synthetic
5'-D(P*DAP*DAP*DCP*DCP*DGP*DGP*DC)-3' F, H 7 synthetic

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

A, B MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.52 Å
  • R-Value Free: 0.257
  • R-Value Work: 0.180
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 50.69 α = 90.00
b = 91.79 β = 105.30
c = 66.18 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

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