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NDB ID: ADF073    PDB ID: 257D 


Title:

ALTERNATING AND NON-ALTERNATING DG-DC HEXANUCLEOTIDES CRYSTALLIZE AS CANONICAL A-DNA

Molecular Description:

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

Mooers, B.H., Schroth, G.P., Baxter, W.W., Ho, P.S.
Alternating and non-alternating dG-dC hexanucleotides crystallize as canonical A-DNA. 
J.Mol.Biol., 249, pp. 772 - 784, 1995.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

C 2 2 21

Cell Constants:

a = 39.1   b = 45.55   c = 39.11 (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 0.164 for 929 reflections in the resolution range 8.0 to 2.3 Ångstroms with Fobs >  2.0 sigma(Fobs) and with I >  0.0 sigma(I)