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NDB ID: AR0081    PDB ID: 2R1S 


Title:

STRUCTURE OF THE RNA BROMINATED TRIDECAMER R(GCGUU-5BUGAAACGC) AT 1.4 A (BR1)

Molecular Description:

5'-R(*GP*CP*GP*UP*UP*(5BU)P*GP*AP*AP*AP*CP*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:

Timsit, Y., Bombard, S.
The 1.3 A resolution structure of the RNA tridecamer r(GCGUUUGAAACGC): Metal ion binding correlates with base unstacking and groove contraction. 
Rna, 13, pp. 2098 - 2107, 2007.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 1

Cell Constants:

a = 25.38   b = 25.67   c = 29.92 (Ångstroms)

α = 98.64   β = 105.43   γ = 100.67 (degrees)

Refinement:

The structure was refined using the CNS program. The R value is 0.159 for 12174 reflections in the resolution range 14.1 to 1.4 Ångstroms with Fobs >  209.0 sigma(Fobs) and with I >  0.0 sigma(I)