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NDB ID: BDLB53    PDB ID: 153D 


Title:

CRYSTAL STRUCTURE OF A MISPAIRED DODECAMER, D(CGAGAATTC(O6ME)GCG)2, CONTAINING A CARCINOGENIC O6-METHYLGUANINE

Molecular Description:

5'-D(*CP*GP*AP*GP*AP*AP*TP*TP*CP*(6OG)P*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:

Ginell, S.L., Vojtechovsky, J., Gaffney, B., Jones, R., Berman, H.M.
Crystal structure of a mispaired dodecamer, d(CGAGAATTC(O6Me)GCG)2, containing a carcinogenic O6-methylguanine 
Biochemistry, 33, pp. 3487 - 3493, 1994.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 21 21 21

Cell Constants:

a = 25.13   b = 40.45   c = 64.51 (Ångstroms)

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

Refinement:

The structure was refined using the NUCLSQ program. The R value is 0.169 for 1031 reflections in the resolution range 8.0 to 2.9 Ångstroms with Fobs >  2.0 sigma(Fobs) and with I >  0.0 sigma(I)