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NDB ID: NA0135    PDB ID: 3IVN 


Title:

STRUCTURE OF THE U65C MUTANT A-RIBOSWITCH APTAMER FROM THE BACILLUS SUBTILIS PBUE OPERON

Molecular Description:

A-riboswitch

Structural Keywords:

SINGLE STRAND, HAIRPIN LOOP

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Delfosse, V., Bouchard, P., Bonneau, E., Dagenais, P., Lemay, J.F., Lafontaine, D.A., Legault, P.
Riboswitch structure: an internal residue mimicking the purine ligand. 
Nucleic Acids Res., , pp. - , 2009.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

C 1 2 1

Cell Constants:

a = 124.93   b = 46.33   c = 87.24 (Ångstroms)

α = 90.0   β = 120.04   γ = 90.0 (degrees)

Refinement:

The structure was refined using the PHENIX (phenix.refine: 1.4_125) program. The R value is 0.232 for 10839 reflections in the resolution range 26.039 to 2.8 Ångstroms with Fobs >  2.0 sigma(Fobs) and with I >  0.0 sigma(I)