NDB ID: 4XK0    PDB ID: 4XK0     NAKB(beta): 4XK0 

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Title:

CRYSTAL STRUCTURE OF A TETRAMOLECULAR RNA G-QUADRUPLEX IN POTASSIUM

Molecular Description:

RNA (5'-D(*UP*GP*GP*GP*GP*U)-3')

Deposited:

2015-01-09

Released:

2015-02-11

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Chen, M.C., Murat, P., Abecassis, K., Ferre-D'Amare, A.R., Balasubramanian, S.
Insights into the mechanism of a G-quadruplex-unwinding DEAH-box helicase. 
Nucleic Acids Res., 43, pp. 2223 - 2231, 2015.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 4 21 2

Cell Constants:

a = 33.133   b = 33.133   c = 54.843 (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 25285 reflections in the resolution range 21.54 to 1.08 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)

Download Data:

Asymmetric Unit coordinates (pdb format, Unix compressed(.gz))

Asymmetric Unit coordinates (cif format, Unix compressed(.gz))

Biological Assembly coordinates (pdb format) 1

Structure Factors (cif format)

Coordinates (pdb format, Unix compressed(.gz))

Coordinates (cif format, Unix compressed(.gz))

NMR Restraints (cif format, Unix compressed(.gz))

XML | Complete with coordinates (xml format, GNU compressed(.gz))

XML | Coordinates only (xml format, GNU compressed(.gz))

XML | Header only (xml format, GNU compressed(.gz))