2HWK
Crystal Structure of Venezuelan Equine Encephalitis Alphavirus nsP2 Protease Domain
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | CAMD BEAMLINE GCPCC |
| Synchrotron site | CAMD |
| Beamline | GCPCC |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2005-12-02 |
| Detector | MAR CCD 165 mm |
| Wavelength(s) | 1.3808 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 47.470, 72.580, 106.660 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 43.370 - 2.450 |
| R-factor | 0.208 |
| Rwork | 0.192 |
| R-free | 0.24200 |
| Structure solution method | MIR |
| Starting model (for MR) | None |
| RMSD bond length | 0.012 |
| RMSD bond angle | 1.600 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | SHARP |
| Refinement software | CNS (1.1) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 43.370 | 2.490 |
| High resolution limit [Å] | 2.450 | 2.450 |
| Rmerge | 0.094 | |
| Number of reflections | 14092 | |
| <I/σ(I)> | 14.2 | |
| Completeness [%] | 99.7 | 98.6 |
| Redundancy | 5.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 8 | 290 | 3.0 M Ammonium Formate, 2% 2-Methyl-2, 4-pentanediol, 1% glycerol, 200 uM Zinc Acetate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K |
