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| Title: | | 1.66 A STRUCTURE OF A-DUPLEX WITH BULGED ADENOSINE, SPERMINE FORM | |
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| Molecular Description: | 5'-R(GpCpG)-D(pApTpApT)-R(pApCpGpU)-3' |
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| Structural Features: | A DOUBLE HELIX, BULGES, FLIPPED-OUT BASES |
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| Nucleic Acid Sequence: |
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| Primary Citation: | Tereshko, V., Wallace, S.T., Usman, N., Wincott, F.E., Egli, M.
X-ray crystallographic observation of "in-line" and "adjacent" conformations in a bulged self-cleaving RNA/DNA hybrid.
RNA
, 7,
pp. 405 - 420, 2001.
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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 = 30.53 | b = 45.22 | c = 162.02 | (Ångstroms) |
 = 90 |  = 90 |  = 90 | (degrees) |
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| Crystallization Conditions: |
| Method: | | VAPOR DIFFUSION, SITTING DROP |
| Drop: | | spermine, MPD |
| Reservoir: | | MPD |
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| Refinement: | The structure was refined using the CNS 1.0 program.
The R value is
21.7
for 26418 reflections
in the resolution range 10 to
1.66 Ångstroms
with I > 0 sigma(I).
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