1SK0
ARSENATE REDUCTASE R60A MUTANT +0.4M ARSENITE FROM E. COLI
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU200 |
Temperature [K] | 93 |
Detector technology | IMAGE PLATE |
Collection date | 2001-11-09 |
Detector | RIGAKU RAXIS IV |
Spacegroup name | P 61 2 2 |
Unit cell lengths | 86.560, 86.560, 115.990 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 20.000 - 1.800 |
Rwork | 0.183 |
R-free | 0.23850 |
Structure solution method | FOURIER SYNTHESIS |
Starting model (for MR) | NATIVE STRUCTURE |
RMSD bond length | 0.008 |
RMSD bond angle | 0.024 |
Data reduction software | X-GEN |
Data scaling software | X-GEN |
Phasing software | SHELX |
Refinement software | SHELXL-97 |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 1.847 |
High resolution limit [Å] | 1.788 | 1.788 |
Rmerge | 0.142 | 0.526 |
Number of reflections | 24478 | |
<I/σ(I)> | 16.2 | 2.936 |
Completeness [%] | 98.2 | 89.08 |
Redundancy | 17.5 | 21.36 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 4.8 | 278 | 50% saturated Cesium Sulfate, 100mM sodium acetate,5mM DTT, pH 4.80, VAPOR DIFFUSION, HANGING DROP, temperature 278K |