3SUY
Crystal structure of THF riboswitch, unbound status
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 24-ID-C |
Synchrotron site | APS |
Beamline | 24-ID-C |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2011-04-20 |
Detector | ADSC QUANTUM 315 |
Spacegroup name | H 3 2 |
Unit cell lengths | 124.172, 124.172, 150.428 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 20.000 - 3.210 |
R-factor | 0.22499 |
Rwork | 0.223 |
R-free | 0.26906 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3sux |
RMSD bond length | 0.007 |
RMSD bond angle | 1.361 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | REFMAC |
Refinement software | REFMAC |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 3.310 |
High resolution limit [Å] | 3.200 | 3.200 |
Rmerge | 0.103 | 0.740 |
Number of reflections | 7451 | |
<I/σ(I)> | 26.1 | 2.1 |
Completeness [%] | 99.7 | 99.6 |
Redundancy | 6.7 | 6.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7 | 293.15 | 0.1 M Tris-HCl, pH 7.0 4.2 M Na-formate, VAPOR DIFFUSION, HANGING DROP, temperature 293.15K |