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NDB ID: NA1656    PDB ID: 4E5C 


Title:

CRYSTAL STRUCTURE OF 19MER DOUBLE-HELICAL RNA CONTAINING CUG/CGG-REPEATS

Molecular Description:

5'-R(P*GP*GP*CP*GP*GP*CP*GP*GP*CP*GP*GP*CP*UP*GP*CP*UP*GP*CP*C)-3'

Structural Keywords:

A DOUBLE HELIX

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Tamjar, J., Katorcha, E., Popov, A., Malinina, L.
Structural dynamics of double-helical RNAs composed of CUG/CUG- and CUG/CGG-repeats. 
J.Biomol.Struct.Dyn., 30, pp. 505 - 523, 2012.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 3 2 1

Cell Constants:

a = 45.154   b = 45.154   c = 104.036 (Ångstroms)

α = 90.0   β = 90.0   γ = 120.0 (degrees)

Refinement:

The structure was refined using the REFMAC 5.2.0019 program. The R value is 0.214 for 13498 reflections in the resolution range 15.0 to 1.7 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)