1P4X
Crystal structure of SarS protein from Staphylococcus Aureus
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2001-11-20 |
Detector | RIGAKU RAXIS IV |
Wavelength(s) | 1.5418 |
Spacegroup name | P 65 2 2 |
Unit cell lengths | 84.887, 84.887, 195.743 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 20.000 * - 2.200 |
R-factor | 0.24 |
Rwork | 0.240 |
R-free | 0.28200 * |
Structure solution method | MIR |
RMSD bond length | 0.008 |
RMSD bond angle | 19.700 * |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | SOLVE |
Refinement software | CNS (1.0) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 2.280 |
High resolution limit [Å] | 2.200 | 2.200 |
Rmerge | 0.081 * | 0.500 * |
Total number of observations | 576575 * | |
Number of reflections | 22016 * | |
<I/σ(I)> | 41.59 | |
Completeness [%] | 99.4 * | 98.2 |
Redundancy | 26 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 * | 310 | NaCl, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 37K |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 * | 310 | NaCl, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 37K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 15 (mg/ml) | |
2 | 1 | reservoir | beta-mercaptoethanol | 5 (mM) | |
3 | 1 | reservoir | HEPES | 100 (mM) | pH7.5 |
4 | 1 | reservoir | 3.5-4.0 (M) |