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| Title: | | STRUCTURE OF THE RNA HEXAMER, R(UUCGCG), WITH A 5'-UU-OVERHANG EXHIBITING HOOGSTEEN-LIKE TRANS U-U BASE PAIRS | |
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| Molecular Description: | 5'-R(UpUpCpGpCpG)-3' |
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| Structural Features: | A DOUBLE HELIX, NICKED, OVERHANGING BASE |
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| Nucleic Acid Sequence: |
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| Primary Citation: | Wahl, M.C., Rao, S.T., Sundaralingam, M.
The structure of r(UUCGCG) has a 5'-UU-overhang exhibiting Hoogsteen-like trans U.U base pairs.
Nat.Struct.Biol.
, 3,
pp. 24 - 31, 1996.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
C
2
2
21
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| Cell Constants: |
| a = 30.600 | b = 34.000 | c = 29.200 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 90.00 | (degrees) |
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| Refinement: | The structure was refined using the X-PLOR program.
The R value is
16.1
for 2991 reflections
in the resolution range 8.000 to
1.400 Ångstroms
with Fobs > 2.000 sigma(Fobs).
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