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NDB ID: UR0041    PDB ID: 1X8W 


Title:

STRUCTURE OF THE TETRAHYMENA RIBOZYME: BASE TRIPLE SANDWICH AND METAL ION AT THE ACTIVE SITE

Molecular Description:

Tetrahymena ribozyme RNA

Structural Keywords:

SINGLE STRAND, HAIRPIN LOOP, LOOPS

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

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.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 41 21 2

Cell Constants:

a = 175.4   b = 175.4   c = 304.8 (Ångstroms)

α = 90.0   β = 90.0   γ = 90.0 (degrees)

Refinement:

The structure was refined using the CNS program. The R value is 0.267 for 43972 reflections in the resolution range 20.0 to 3.8 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)