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NDB ID: BDL007    PDB ID: 1DN9 


Title:

STRUCTURE OF AN ALTERNATING-B DNA HELIX AND ITS RELATIONSHIP TO A-TRACT DNA

Molecular Description:

5'-D(*CP*GP*CP*AP*TP*AP*TP*AP*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:

Yoon, C., Prive, G.G., Goodsell, D.S., Dickerson, R.E.
Structure of an alternating-B DNA helix and its relationship to A-tract DNA. 
Proc.Natl.Acad.Sci.USA, 85, pp. 6332 - 6336, 1988.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 21 21 21

Cell Constants:

a = 23.54   b = 38.86   c = 66.57 (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 0.189 for 1915 reflections in the resolution range 8.0 to 2.2 Ångstroms with Fobs >  0.5 sigma(Fobs) and with I >  0.0 sigma(I)