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NDB ID: ADH018    PDB ID: 1D91 


Title:

G.T BASE PAIRS IN A DNA HELIX. THE CRYSTAL STRUCTURE OF D(G-G-G-G-T-C-C-C)

Molecular Description:

5'-D(*GP*GP*GP*GP*TP*CP*CP*C)-3'

Structural Keywords:

A DOUBLE HELIX

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Kneale, G., Brown, T., Kennard, O., Rabinovich, D.
G . T base-pairs in a DNA helix: the crystal structure of d(G-G-G-G-T-C-C-C). 
J.Mol.Biol., 186, pp. 805 - 814, 1985.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 61

Cell Constants:

a = 44.71   b = 44.71   c = 42.4 (Ångstroms)

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

Refinement:

The structure was refined using the NUCLSQ program. The R value is 0.145 for 2486 reflections in the resolution range 8.0 to 2.1 Ångstroms with Fobs >  2.0 sigma(Fobs) and with I >  0.0 sigma(I)