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| Title: | | THE CRYSTAL STRUCTURE OF D(CCCCGGGG): A NEW A-FORM VARIANT WITH AN EXTENDED BACKBONE CONFORMATION | |
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| Molecular Description: | 5'-D(CpCpCpCpGpGpGpG)-3' |
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| Structural Features: | A DOUBLE HELIX |
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| Nucleic Acid Sequence: |
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| Chain | A: | |
(DC) (DC) (DC) (DC) (DG) (DG) (DG) (DG)
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| Primary Citation: | Haran, T.E., Shakked, Z., Wang, A.H.-J., Rich, A.
The Crystal Structure of d(CCCCGGGG): A New A-Form Variant with an Extended Backbone Conformation
J.Biomol.Struct.Dyn.
, 5,
pp. 199 - 217, 1987.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
P
43
21
2
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| Cell Constants: |
| a = 43.360 | b = 43.360 | c = 24.830 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 90.00 | (degrees) |
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| Crystallization Conditions: |
| Drop: | | WATER, MPD, Na Cacodylate, SPERMINE, MgCl2 |
| Reservoir: | | WATER, MPD |
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| Refinement: | The structure was refined using the CORELS program.
The R value is
24
for 1018 reflections
in the resolution range 8.000 to
2.250 Ångstroms
. |
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