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NDB ID: AR0098    PDB ID: 3CZW 


Title:

X-RAY STRUCTURES OF THE (GUGGUCUGAUGAGGCC) RNA DUPLEX

Molecular Description:

5'-R(*G*UP*GP*GP*UP*CP*UP*GP*AP*UP*GP*AP*GP*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:

Rypniewski, W., Adamiak, D.A., Milecki, J., Adamiak, R.W.
Noncanonical G(syn)-G(anti) base pairs stabilized by sulphate anions in two X-ray structures of the (GUGGUCUGAUGAGGCC) RNA duplex. 
Rna, 14, pp. 1845 - 1851, 2008.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

C 1 2 1

Cell Constants:

a = 56.035   b = 31.863   c = 39.804 (Ångstroms)

α = 90.0   β = 134.35   γ = 90.0 (degrees)

Refinement:

The structure was refined using the REFMAC 5.2 program. The R value is 0.19782 for 9686 reflections in the resolution range 20.0 to 1.4 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)