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NDB ID: AR0040    PDB ID: 1L3Z 


Title:

CRYSTAL STRUCTURE ANALYSIS OF AN RNA HEPTAMER

Molecular Description:

5'-R(*GP*UP*AP*UP*AP*CP*A)-3'

Structural Keywords:

SINGLE STRAND

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Shi, K., Pan, B., Sundaralingam, M.
The crystal structure of an alternating RNA heptamer r(GUAUACA) forming a six base-paired duplex with 3'-end adenine overhangs 
Nucleic Acids Res., 31, pp. 1392 - 1397, 2003.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

C 2 2 2

Cell Constants:

a = 25.74   b = 106.58   c = 30.26 (Ångstroms)

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

Refinement:

The structure was refined using the CNS program. The R value is 0.18 for 2808 reflections in the resolution range 20.0 to 2.01 Ångstroms with Fobs >  2.0 sigma(Fobs) and with I >  0.0 sigma(I)