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NDB ID: ARFS26    PDB ID: 310D 


Title:

CRYSTAL STRUCTURE OF 2'-O-ME(CGCGCG)2: AN RNA DUPLEX AT 1.3 A RESOLUTION. HYDRATION PATTERN OF 2'-O-METHYLATED RNA

Molecular Description:

5'-R(*(OMC)P*(OMG)P*(OMC)P*(OMG)P*(OMC)P*(OMG))-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:

Adamiak, D.A., Milecki, J., Popenda, M., Adamiak, R.W., Dauter, Z., Rypniewski, W.R.
Crystal structure of 2'-O-Me(CGCGCG)2, an RNA duplex at 1.30 A resolution. Hydration pattern of 2'-O-methylated RNA. 
Nucleic Acids Res., 25, pp. 4599 - 4607, 1997.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 61 2 2

Cell Constants:

a = 26.27   b = 26.27   c = 160.9 (Ångstroms)

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

Refinement:

The structure was refined using the SHELXL-96 program. The R value is 0.172 for 8165 reflections in the resolution range 8.0 to 1.3 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)