3UCU
The c-di-GMP-I riboswitch bound to pGpG
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X25 |
| Synchrotron site | NSLS |
| Beamline | X25 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2009-10-01 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 1.1 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 49.088, 45.350, 77.243 |
| Unit cell angles | 90.00, 96.24, 90.00 |
Refinement procedure
| Resolution | ? - 2.800 |
| R-factor | 0.21709 |
| Rwork | 0.215 |
| R-free | 0.26208 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.006 |
| RMSD bond angle | 1.038 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.5.0109) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.850 |
| High resolution limit [Å] | 2.800 | 2.800 |
| Rmerge | 0.086 | 0.850 |
| Number of reflections | 8584 | |
| <I/σ(I)> | 21.8 | 2.3 |
| Completeness [%] | 99.7 | 99.8 |
| Redundancy | 7 | 6.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6 | 298 | 24% PEG550mme, 50 mM MES, pH 6.0, 5 mM MgSO4, 300 mM NaCl, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
