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| Title: | | STRUCTURE OF THE HYBRID RNA/DNA R-GCUUCGGC-D[BR]U IN PRESENCE OF RH(NH3)6+++ | |
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| Molecular Description: | 5'-R(GpCpUpUpCpGpGpC)-D(p(BRU))-3' |
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| Structural Features: | A DOUBLE HELIX, OVERHANGING BASES |
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| Nucleic Acid Sequence: |
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| Primary Citation: | Cruse, W., Saludjian, P., Neuman, A., Prange, T.
Destabilizing effect of a fluorouracil extra base in a hybrid RNA duplex compared with bromo and chloro analogues.
Acta Crystallogr.,Sect.D
, 57,
pp. 1609 - 1613, 2001.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
C
1
2
1
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| Cell Constants: |
| a = 53.800 | b = 19.400 | c = 50.310 | (Ångstroms) |
 = 90.00 |  = 109.90 |  = 90.00 | (degrees) |
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| Crystallization Conditions: |
| Method: | | VAPOR DIFFUSION, SITTING DROP |
| Drop: | | MPD, Rhodium hexammine, lithium cacodylate |
| Reservoir: | | MPD |
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| Refinement: | The structure was refined using the SHELXL-97 program.
The R value is
16.2
for 6312 reflections
in the resolution range 1.75 to
1.60 Ångstroms
with I > 4 sigma(I).
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