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NDB ID: AH0006    PDB ID: 1D9H 


Title:

STRUCTURAL ORIGINS OF THE EXONUCLEASE RESISTANCE OF A ZWITTERIONIC RNA

Molecular Description:

5'-D(*GP*CP*GP*TP*AP)-R(*(U31)P)-D(*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:

Teplova, M., Wallace, S.T., Tereshko, V., Minasov, G., Symons, A.M., Cook, P.D., Manoharan, M., Egli, M.
Structural origins of the exonuclease resistance of a zwitterionic RNA 
Proc.Natl.Acad.Sci.USA, 96, pp. 14240 - 14245, 1999.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 21 21 21

Cell Constants:

a = 25.17   b = 42.77   c = 45.18 (Ångstroms)

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

Refinement:

The structure was refined using the X-PLOR program. The R value is 0.187 for 6234 reflections in the resolution range 8.0 to 1.6 Ångstroms with Fobs >  2.0 sigma(Fobs) and with I >  0.0 sigma(I)