A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 20-Sep-2017 number of released structures: 9123
Search for released structures

NDB ID: BDL012    PDB ID: 112D 


Title:

MOLECULAR STRUCTURE OF THE G.A BASE PAIR IN DNA AND ITS IMPLICATIONS FOR THE MECHANISM OF TRANSVERSION MUTATIONS

Molecular Description:

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

Brown, T., Hunter, W.N., Kneale, G., Kennard, O.
Molecular structure of the G.A base pair in DNA and its implications for the mechanism of transversion mutations. 
Proc.Natl.Acad.Sci.USA, 83, pp. 2402 - 2406, 1986.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 21 21 21

Cell Constants:

a = 25.69   b = 41.96   c = 65.19 (Ångstroms)

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

Refinement:

The structure was refined using the NUCLSQ program. The R value is 0.17 for 1298 reflections in the resolution range 8.0 to 2.5 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  2.0 sigma(I)