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NDB ID: GDL015    PDB ID: 1D64 


Title:

CRYSTAL STRUCTURE OF A PENTAMIDINE-OLIGONUCLEOTIDE COMPLEX: IMPLICATIONS FOR DNA-BINDING PROPERTIES

Molecular Description:

5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3'
PENTAMIDINE

Deposited:

1992-03-02

Released:

1993-01-15

Structural Keywords:

B DOUBLE HELIX

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Edwards, K.J., Jenkins, T.C., Neidle, S.
Crystal structure of a pentamidine-oligonucleotide complex: implications for DNA-binding properties. 
Biochemistry, 31, pp. 7104 - 7109, 1992.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 21 21 21

Cell Constants:

a = 24.37   b = 40.0   c = 66.07 (Ångstroms)

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

Refinement:

The structure was refined using the NUCLSQ program. The R value is 0.194 for 3113 reflections in the resolution range 7.0 to 2.1 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  2.0 sigma(I)