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| Title: | | STRUCTURE OF THE TETRAHYMENA RIBOZYME: BASE TRIPLE SANDWICH AND METAL ION AT THE ACTIVE SITE | |
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| Molecular Description: | Tetrahymena ribozyme RNA |
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| Structural Features: | SINGLE STRAND, HAIRPIN LOOP, LOOPS |
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| Nucleic Acid Sequence: |
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| Chains | A,B,C,D: | | G A C C G U C A A A U U G C G G G A A A G G G G U C A A C A G C C G U U C A G U A C C A A G U C U C A G G G G A A A C U U U G A G A U G G C C U U G C A A A G G G U A U G G U A A U A A G C U G A C G G A C A U G G U C C U A A C C G C G C A G C C A A G U C C U A A G U C A A C A G G A G A C U G U U G A U A U G G A U G C A G U A C A C A G A C U A G A U G U C G G C C G G G G A A G A U G U A U U C U U C U C A U A A G G U A U A G U C G G A C C U C U C C C G A A A G G G A G U U G G A G U A C U C G |
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| Primary Citation: | Guo, F., Gooding, A.R., Cech, T.R.
Structure of the Tetrahymena ribozyme: base triple sandwich and metal ion at the active site.
Mol.Cell
, 16,
pp. 351 - 362, 2004.
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| Experimental Information: | X-RAY DIFFRACTION |
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| Space Group: |
P
41
21
2
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| Cell Constants: |
| a = 175.400 | b = 175.400 | c = 304.800 | (Ångstroms) |
 = 90.00 |  = 90.00 |  = 90.00 | (degrees) |
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| Refinement: | The structure was refined using the CNS program.
The R value is
26.3
for 43972 reflections
in the resolution range 20. to
3.8 Ångstroms
with Fobs > 0. sigma(Fobs).
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