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NDB ID: 5VXQ    PDB ID: 5VXQ 


Title:

X-RAY CRYSTALLOGRAPHY STRUCTURE OF THE PARALLEL STRANDED DUPLEX FORMED BY 5-RA5-DA-RA5

Molecular Description:

DNA/RNA (5'-R(*AP*AP*AP*AP*A)-D(P*A)-R(P*AP*AP*AP*AP*A)-3')

Structural Keywords:

DOUBLE HELIX, PARALLEL HELIX

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Copp, W., Denisov, A.Y., Xie, J., Noronha, A.M., Liczner, C., Safaee, N., Wilds, C.J., Gehring, K.
Influence of nucleotide modifications at the C2' position on the Hoogsteen base-paired parallel-stranded duplex of poly(A) RNA. 
Nucleic Acids Res., 45, pp. 10321 - 10331, 2017.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 41 21 2

Cell Constants:

a = 22.799   b = 22.799   c = 164.071 (Ångstroms)

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

Refinement:

The structure was refined using the PHENIX program. The R value is 0.0 for 23843 reflections in the resolution range 22.58 to 1.002 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)