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| Title: |  | A PREORGANIZED ACTIVE SITE IN THE CRYSTAL STRUCTURE OF THE TETRAHYMENA RIBOZYME |  |
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| Molecular Description: | LSU RRNA GROUP I INTRON |
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| Structural Features: | SINGLE STRAND, LOOPS, FLIPPED-OUT BASES, OVERHANGING BASES |
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| Nucleic Acid Sequence: |
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| Primary Citation: | Golden, B.L., Gooding, A.R., Podell, E.R., Cech, T.R.
A preorganized active site in the crystal structure of the Tetrahymena ribozyme.
Science
, 282,
pp. 259 - 264, 1998.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
P
42
21
2
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| Cell Constants: |
| a = 179.0 | b = 179.0 | c = 199.3 | (Ångstroms) |
= 90.0 | = 90.0 | = 90.0 | (degrees) |
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| Refinement: | The structure was refined using the CNS program.
The R value is
36.86
for 11156 reflections
in the resolution range 10.0 to
5.0 Ångstroms
with Fobs > 2.0 sigma(Fobs).
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