3RKF

Crystal structure of guanine riboswitch C61U/G37A double mutant bound to thio-guanine


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.226
  • R-Value Work: 0.207

Literature

Macromolecules
Sequence Display for 3RKF

Classification: RNA

Total Structure Weight: 90953.39

Macromolecule Entities
Molecule Chains Length Organism Details
Guanine riboswitch A, B, C, D 67 synthetic

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
DX4
Query on DX4

A, B, C, D 2-amino-1,9-dihydro-6H-purine-6-thione
C5 H5 N5 S
WYWHKKSPHMUBEB-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NCO
Query on NCO

A, B, C, D COBALT HEXAMMINE(III)
Co H18 N6
DYLMFCCYOUSRTK-FGTKAUEHAT
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.226
  • R-Value Work: 0.207
  • Space Group: P 32

Unit Cell:

Length (Å) Angle (°)
a = 52.30 α = 90.00
b = 52.30 β = 90.00
c = 263.40 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-04-18
  • Released Date: 2011-08-17
  • Deposition author(s): Buck, J., Wacker, A., Warkentin, E., Woehnert, J., Wirmer-Bartoschek, J., Schwalbe, H.

Revision History

  • 2011-12-28
    Type: Citation | Details: Citation update
  • 2011-10-26
    Type: Citation | Details: Citation update