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NDB ID: BDJ069    PDB ID: 252D 


Title:

CRYSTAL STRUCTURE OF THE B-DNA DECAMER D(CGCAATTGCG)2; SEQUENCE-DEPENDENT CROSSED HELIX PACKING

Molecular Description:

5'-D(*CP*GP*CP*AP*AP*TP*TP*GP*CP*G)-3'

Structural Keywords:

B DOUBLE HELIX

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Wood, A.A., Nunn, C.M., Trent, J.O., Neidle, S.
Sequence-dependent crossed helix packing in the crystal structure of a B-DNA decamer yields a detailed model for the Holliday junction. 
J.Mol.Biol., 269, pp. 827 - 841, 1997.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

C 1 2 1

Cell Constants:

a = 63.63   b = 24.7   c = 38.29 (Ångstroms)

α = 90.0   β = 110.27   γ = 90.0 (degrees)

Refinement:

The structure was refined using the X-PLOR program. The R value is 0.177 for 2095 reflections in the resolution range 8.0 to 2.3 Ångstroms with Fobs >  2.0 sigma(Fobs) and with I >  0.0 sigma(I)