1WPT
Crystal Structure of HutP, an RNA binding anti-termination protein
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 | 2003-10-22 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 0.9780 |
| Spacegroup name | P 21 3 |
| Unit cell lengths | 95.410, 95.410, 95.410 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 19.480 - 2.700 |
| R-factor | 0.228 |
| Rwork | 0.228 |
| R-free | 0.28600 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1vea |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.300 |
| 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 | 2.690 |
| High resolution limit [Å] | 2.600 | 2.600 |
| Rmerge | 0.041 | 0.350 |
| Number of reflections | 8514 | |
| Completeness [%] | 93.1 | 100 |
| Redundancy | 12.2 | 12.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.4 | 293 | PEG2K, MME, HEPES, MgCl2, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
