3OWI
Crystal structure of the glycine riboswitch bound to glycine
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X29A |
| Synchrotron site | NSLS |
| Beamline | X29A |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2009-06-10 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 1.0809 |
| Spacegroup name | P 32 2 1 |
| Unit cell lengths | 83.870, 83.870, 198.715 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 20.000 - 2.845 |
| R-factor | 0.20985 |
| Rwork | 0.208 |
| R-free | 0.23613 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3owz |
| RMSD bond length | 0.005 |
| RMSD bond angle | 1.024 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHASES |
| Refinement software | REFMAC (5.5.0109) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.000 | 2.950 |
| High resolution limit [Å] | 2.845 | 2.845 |
| Rmerge | 0.059 | 0.570 |
| Number of reflections | 19420 | |
| <I/σ(I)> | 58.2 | 5.5 |
| Completeness [%] | 98.6 | 98.5 |
| Redundancy | 14.9 | 15.4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 5.1 | 293.15 | 0.05 M Na-cacodylate, pH 5.1, 0.2 M KCl, 8 % (w/v) PEG8000, 80 mM magnesium acetate, VAPOR DIFFUSION, HANGING DROP, temperature 293.15K |
