1WMQ
Structure of the HutP antitermination complex bound to a single stranded region of hut mRNA
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | PHOTON FACTORY BEAMLINE AR-NW12A |
| Synchrotron site | Photon Factory |
| Beamline | AR-NW12A |
| Temperature [K] | 298 |
| Detector technology | CCD |
| Collection date | 2004-06-13 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 1.000 |
| Spacegroup name | H 3 |
| Unit cell lengths | 76.210, 76.210, 133.560 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 19.990 - 1.600 |
| R-factor | 0.225 |
| Rwork | 0.225 |
| R-free | 0.24900 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1vea |
| RMSD bond length | 0.006 |
| RMSD bond angle | 1.400 |
| Data reduction software | HKL-2000 |
| Data scaling software | CCP4 ((SCALA)) |
| Phasing software | MOLREP |
| Refinement software | CNS (1.1) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.660 |
| High resolution limit [Å] | 1.600 | 1.600 |
| Rmerge | 0.029 | 0.258 |
| Number of reflections | 38073 | |
| Completeness [%] | 99.8 | 99.6 |
| Redundancy | 3.9 | 3.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.4 | 293 | MPD, magnesium chloride, HEPES, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
Crystallization Reagents
| ID | crystal ID | solution ID | reagent name | concentration | details |
| 1 | 1 | 1 | MPD | ||
| 2 | 1 | 1 | HEPES | ||
| 3 | 1 | 1 | MgCl2 | ||
| 4 | 1 | 2 | MPD | ||
| 5 | 1 | 2 | HEPES | ||
| 6 | 1 | 2 | MgCl2 |
