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NDB ID: DR0002    PDB ID: 419D 


Title:

OCTAMER 5'-R(*GP*UP*AP*UP*AP*CP*A)-D(P*C)-3' WITH SIX WATSON-CRICK BASE-PAIRS AND TWO 3' OVERHANG RESIDUES

Molecular Description:

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

Structural Keywords:

RH DOUBLE HELIX

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Shi, K., Biswas, R., Mitra, S.N., Sundaralingam, M.
The crystal structure of the octamer [r(guauaca)dC]2 with six Watson-Crick base-pairs and two 3' overhang residues. 
J.Mol.Biol., 299, pp. 113 - 122, 2000.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 21 21 21

Cell Constants:

a = 24.19   b = 45.53   c = 74.2 (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 0.186 for 3592 reflections in the resolution range 8.0 to 2.2 Ångstroms with Fobs >  2.0 sigma(Fobs) and with I >  0.0 sigma(I)