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| Title: | | CRYSTAL STRUCTURE OF RGD(CGCGCG) FORMING HEXAMER Z-DNA DUPLEX WITH 5'-(RG) OVERHANG | |
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| Molecular Description: | 5'-R(G)D(CpGpCpGpCpG)-3' |
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| Structural Features: | Z DOUBLE HELIX |
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| Nucleic Acid Sequence: |
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| Chains | A, B: | |
(DG) (DC) (DG) (DC) (DG) (DC) (DG)
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| Primary Citation: | Pan, B., Sundaralingam, M.
Crystal structure of rGd(CGCGCG): a Z-DNA hexamer duplex with a 5'-(rG) overhang.
Acta Crystallogr.,Sect.D
, 59,
pp. 433 - 437, 2003.
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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 = 17.96 | b = 31.47 | c = 44.73 | (Ångstroms) |
 = 90.0 |  = 90.0 |  = 90.0 | (degrees) |
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| Crystallization Conditions: |
| Method: | | VAPOR DIFFUSION, HANGING DROP |
| Drop: | | Spermine tetrachloride, MgCl2, cacodylate |
| Reservoir: | | 2-propanol, MgCl2 |
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| Refinement: | The structure was refined using the CNS 1.1 program.
The R value is
16.2
for 3537 reflections
in the resolution range 8.00 to
1.54 Ångstroms
with Fobs > 1.0 sigma(Fobs).
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