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| Title: | | MOLECULAR STRUCTURE OF A LEFT-HANDED DOUBLE HELICAL DNA FRAGMENT AT ATOMIC RESOLUTION | |
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| Molecular Description: | 5'-D(CpGpCpGpCpG)-3'
MAGNESIUM AND SPERMINE |
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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: | Wang, A.H., Quigley, G.J., Kolpak, F.J., Crawford, J.L., van Boom, J.H., van der Marel, G., Rich, A.
Molecular structure of a left-handed double helical DNA fragment at atomic resolution.
Nature
, 282,
pp. 680 - 686, 1979.
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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 = 17.870 | b = 31.550 | c = 44.580 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 90.00 | (degrees) |
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| Crystallization Conditions: |
| Method: | | VAPOR DIFFUSION |
| Drop: | | WATER, ISOPROPANOL, Spermine HCl, MgCl2 |
| Reservoir: | | WATER, ISOPROPANOL |
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| Refinement: | The structure was refined using the NUCLSQ program.
The R value is
14
for 15000 reflections
in the resolution of 0.900
with I > 2.000 sigma(I).
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