2UXD
Crystal structure of an extended tRNA anticodon stem loop in complex with its cognate mRNA CGGG in the context of the Thermus thermophilus 30S subunit.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID14-4 |
Synchrotron site | ESRF |
Beamline | ID14-4 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2005-10-12 |
Detector | MARRESEARCH |
Spacegroup name | P 41 21 2 |
Unit cell lengths | 401.903, 401.903, 174.435 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 49.380 - 3.200 |
R-factor | 0.238 |
Rwork | 0.238 |
R-free | 0.28200 |
Structure solution method | OTHER |
RMSD bond length | 0.007 |
RMSD bond angle | 1.200 |
Data reduction software | XDS |
Data scaling software | XDS |
Phasing software | CNS |
Refinement software | CNS (1.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 3.300 |
High resolution limit [Å] | 3.200 | 3.200 |
Rmerge | 0.240 | 0.580 |
Number of reflections | 228883 | |
<I/σ(I)> | 5.54 | 3.07 |
Completeness [%] | 98.4 | 96.2 |
Redundancy | 5.2 | 5.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 277 | MPD, AMMONIUM CHLORIDE, POTASSIUM CHLORIDE, MAGNESIUM ACETATE, MES, PH 6.5, VAPOR DIFFUSION, HANGING DROP AT 277K |