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NDB ID: AHJS55    PDB ID: 168D 


Title:

STABILIZING EFFECTS OF THE RNA 2'-SUBSTITUENT: CRYSTAL STRUCTURE OF AN OLIGODEOXYNUCLEOTIDE DUPLEX CONTAINING 2'-O-METHYLATED ADENOSINES

Molecular Description:

5'-D(*GP*CP*GP*TP*)-R(*(A2M)P*)-D(*TP*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:

Lubini, P., Zurcher, W., Egli, M.
Stabilizing effects of the RNA 2'-substituent: crystal structure of an oligodeoxynucleotide duplex containing 2'-O-methylated adenosines. 
Chem.Biol., 1, pp. 39 - 45, 1994.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 21 21 21

Cell Constants:

a = 25.13   b = 45.649   c = 47.554 (Ångstroms)

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

Refinement:

The structure was refined using the PROLSQ (MODIFIED BY G.J.QUIGLEY) program. The R value is 0.193 for 3188 reflections in the resolution range 10.0 to 2.0 Ångstroms with Fobs >  2.0 sigma(Fobs) and with I >  0.0 sigma(I)