4FEO

Crystal structure of the AU25A/A46G/C74U mutant xpt-pbuX guanine riboswitch aptamer domain in complex with 2,6-diaminopurine


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.228
  • R-Value Work: 0.174

Literature

Macromolecules
Sequence Display for 4FEO

Classification: RNA

Total Structure Weight: 23146.99

Macromolecule Entities
Molecule Chains Length Organism Details
U25A/A46G/C74U mutant of the B. subtilis xpt-pbuX guanine riboswitch aptamer domain B 67 synthetic

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

B COBALT HEXAMMINE(III)
Co H18 N6
DYLMFCCYOUSRTK-FGTKAUEHAT
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
6AP
Query on 6AP

B 9H-PURINE-2,6-DIAMINE
2,6-DIAMINOPURINE (Synonym)
C5 H6 N6
MSSXOMSJDRHRMC-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.228
  • R-Value Work: 0.174
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 132.91 α = 90.00
b = 35.23 β = 90.36
c = 41.46 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-05-30
  • Released Date: 2013-02-27
  • Deposition author(s): Stoddard, C.D., Trausch, J.J., Widmann, J., Marcano, J., Knight, R., Batey, R.T.

Revision History

  • Version 1_0: 2013-02-27

    Type: Initial release

  • Version 1_1: 2013-03-27

    Type: Database references

  • Version 1_2: 2013-05-22

    Type: Database references