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NDB ID: ADH006    PDB ID: 2ANA 


Title:

THE CRYSTAL STRUCTURE OF D(G-G-G-G-C-C-C-C). A MODEL FOR POLY(DG).POLY(DC)

Molecular Description:

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

McCall, M., Brown, T., Kennard, O.
The crystal structure of d(G-G-G-G-C-C-C-C). A model for poly(dG).poly(dC). 
J.Mol.Biol., 183, pp. 385 - 396, 1985.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 61

Cell Constants:

a = 45.32   b = 45.32   c = 42.25 (Ångstroms)

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

Refinement:

The structure was refined using the NUCLSQ program. The R value is 0.14 for 1283 reflections in the resolution range 10.0 to 2.5 Ångstroms with Fobs >  2.0 sigma(Fobs) and with I >  0.0 sigma(I)