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NDB ID: BDLB33    PDB ID: 1D75 


Title:

CONFORMATION OF THE GUANINE.8-OXOADENINE BASE PAIRS IN THE CRYSTAL STRUCTURE OF D(CGCGAATT(O8A)GCG)

Molecular Description:

5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*(A38)P*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:

Leonard, G.A., Guy, A., Brown, T., Teoule, R., Hunter, W.N.
Conformation of guanine-8-oxoadenine base pairs in the crystal structure of d(CGCGAATT(O8A)GCG). 
Biochemistry, 31, pp. 8415 - 8420, 1992.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 21 21 21

Cell Constants:

a = 25.48   b = 41.84   c = 64.91 (Ångstroms)

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

Refinement:

The structure was refined using the NUCLSQ program. The R value is 0.151 for 1119 reflections in the resolution range 7.0 to 2.8 Ångstroms with Fobs >  2.0 sigma(Fobs) and with I >  0.0 sigma(I)