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| Title: | | THE CRYSTAL STRUCTURE OF D(G-G-G-G-C-C-C-C). A MODEL FOR POLY(DG).POLY(DC) | |
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| Molecular Description: | 5'-D(GpGpGpGpCpCpCpC)-3' |
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| Structural Features: | A DOUBLE HELIX |
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| Nucleic Acid Sequence: |
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| Chains | A, B: | |
(DG) (DG) (DG) (DG) (DC) (DC) (DC) (DC)
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| Primary Citation: | McCall, M., Brown, T., Kennard, O.
The crystal structure of d(G-G-G-G-C-C-C-C). A model for poly(dG).poly(dC).
J.Mol.Biol.
, 183,
pp. 385 - 396, 1985.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
P
61
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| Cell Constants: |
| a = 45.320 | b = 45.320 | c = 42.250 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 120.00 | (degrees) |
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| Crystallization Conditions: |
| Method: | | VAPOR DIFFUSION |
| Drop: | | WATER, Na Cacodylate, MgCl2 |
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| Refinement: | The structure was refined using the NUCLSQ program.
The R value is
14
for 1283 reflections
in the resolution range 10.000 to
2.500 Ångstroms
with Fobs > 2.000 sigma(Fobs).
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