NDB ID: 4U5M    PDB ID: 4U5M     NAKB: 4U5M 

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Title:

STRUCTURE OF A LEFT-HANDED DNA G-QUADRUPLEX

Molecular Description:

DNA (28-MER)

Deposited:

2014-07-25

Released:

2015-02-25

Structural Keywords:

QUADRUPLE HELIX, BASE TETRAPLEX

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Chung, W.J., Heddi, B., Schmitt, E., Lim, K.W., Mechulam, Y., Phan, A.T.
Structure of a left-handed DNA G-quadruplex. 
Proc.Natl.Acad.Sci.USA, 112, pp. 2729 - 2733, 2015.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 32 2 1

Cell Constants:

a = 51.886   b = 51.886   c = 40.167 (Ångstroms)

α = 90.0   β = 90.0   γ = 120.0 (degrees)

Refinement:

The structure was refined using the PHENIX program. The R value is 0.1429 for 9875 reflections in the resolution range 44.935 to 1.5 Ångstroms with Fobs >  1.35 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))