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NDB ID: NA1655    PDB ID: 4E48 


Title:

STRUCTURE OF 20MER DOUBLE-HELICAL RNA COMPOSED OF CUG/CUG-REPEATS

Molecular Description:

5'-R(P*GP*CP*UP*GP*CP*UP*GP*CP*UP*GP*CP*UP*GP*CP*UP*GP*CP*UP*GP*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 = 43.642   b = 43.642   c = 158.556 (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 0.2067 for 6442 reflections in the resolution range 15.0 to 2.5 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)