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NDB ID: ZDFB10    PDB ID: 1D40 


Title:

BASE SPECIFIC BINDING OF COPPER(II) TO Z-DNA: THE 1.3-ANGSTROMS SINGLE CRYSTAL STRUCTURE OF D(M5CGUAM5CG) IN THE PRESENCE OF CUCL2

Molecular Description:

5'-D(*(5CM)P*GP*UP*AP*(5CM)P*G)-3'
COPPER(II) CHLORIDE SOAKED

Deposited:

1991-05-07

Released:

1992-04-15

Structural Keywords:

Z DOUBLE HELIX

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Geierstanger, B.H., Kagawa, T.F., Chen, S.L., Quigley, G.J., Ho, P.S.
Base-specific binding of copper(II) to Z-DNA. The 1.3-A single crystal structure of d(m5CGUAm5CG) in the presence of CuCl2. 
J.Biol.Chem., 266, pp. 20185 - 20191, 1991.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 21 21 21

Cell Constants:

a = 17.59   b = 30.58   c = 44.52 (Ångstroms)

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

Refinement:

The structure was refined using the NUCLSQ program. The R value is 0.209 for 2587 reflections in the resolution range 0.0 to 1.3 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  2.0 sigma(I)