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| Title: | | CRYSTAL STRUCTURE OF D(GCGAAAGC) CONTAINING HEXAAMMINECOBALT | |
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| Molecular Description: | 5'-D(GpCpGpApApApGpC)-3' |
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| Structural Features: | DOUBLE HELIX, BASE INTERCALATED |
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| Nucleic Acid Sequence: |
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| Chain | A: | |
(DG) (DC) (DG) (DA) (DA) (DA) (DG) (DC)
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| Primary Citation: | Sunami, T., Kondo, J., Hirao, I., Watanabe, K., Miura, K.I., Takenaka, A.
Structure of d(GCGAAAGC) (hexagonal form): a base-intercalated duplex as a stable structure.
Acta Crystallogr.,Sect.D
, 60,
pp. 90 - 96, 2004.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
P
63
2
2
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| Cell Constants: |
| a = 37.373 | b = 37.373 | c = 64.587 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 120.00 | (degrees) |
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| Crystallization Conditions: |
| Method: | | VAPOR DIFFUSION, HANGING DROP |
| Drop: | | magnesium chloride, spermine 4HCl, hexaamminecobalt(III) chloride, 2-methyl-2,4-pentanediol, sodium cacodylate |
| Reservoir: | | magnesium chloride, spermine 4HCl, hexaamminecobalt(III) chloride |
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| Refinement: | The structure was refined using the CNS program.
The R value is
22.72
for 1538 reflections
in the resolution range 10 to
2.15 Ångstroms
with Fobs > 3 sigma(Fobs).
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