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| Title: | | COVALENT MODIFICATION OF GUANINE BASES IN DOUBLE STRANDED DNA: THE 1.2 ANGSTROMS Z-DNA STRUCTURE OF D(CGCGCG) IN THE PRESENCE OF CUCL2 | |
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| Molecular Description: | 5'-D(CpGpCpGpCpG)-3'
COPPER(II) CHLORIDE SOAKED |
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| Structural Features: | Z DOUBLE HELIX |
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| Nucleic Acid Sequence: |
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| Chains | A,B: | | (DC) (DG) (DC) (DG) (DC) (DG) |
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| Primary Citation: | Kagawa, T.F., Geierstanger, B.H., Wang, A.H., Ho, P.S.
Covalent modification of guanine bases in double-stranded DNA. The 1.2-A Z-DNA structure of d(CGCGCG) in the presence of CuCl2.
J.Biol.Chem.
, 266,
pp. 20175 - 20184, 1991.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
P
21
21
21
|
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| Cell Constants: |
| a = 18.010 | b = 31.030 | c = 44.800 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 90.00 | (degrees) |
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| Refinement: | The structure was refined using the NUCLSQ program.
The R value is
19.8
for 4107 reflections
in the resolution of 1.200. |
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