3DSP
Crystal structure of apo copper resistance protein CopK
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU200 |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2007-11-22 |
Detector | MAR scanner 345 mm plate |
Wavelength(s) | 1.54179 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 84.760, 37.510, 27.650 |
Unit cell angles | 90.00, 103.69, 90.00 |
Refinement procedure
Resolution | 34.140 - 2.200 |
R-factor | 0.223 |
Rwork | 0.221 |
R-free | 0.24800 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3dso |
RMSD bond length | 0.014 |
RMSD bond angle | 1.521 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | PHASER |
Refinement software | REFMAC |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.280 |
High resolution limit [Å] | 2.200 | 2.200 |
Rmerge | 0.050 | 0.252 |
Number of reflections | 4293 | |
<I/σ(I)> | 26.1 | 5.35 |
Completeness [%] | 97.7 | 94.8 |
Redundancy | 8.6 | 7.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.6 | 298 | 1.4M Sodium citrate, 0.1M Na-HEPES, pH 7.6, VAPOR DIFFUSION, HANGING DROP, temperature 298K |