1JU3
BACTERIAL COCAINE ESTERASE COMPLEX WITH TRANSITION STATE ANALOG
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL11-1 |
Synchrotron site | SSRL |
Beamline | BL11-1 |
Temperature [K] | 120 |
Detector technology | CCD |
Collection date | 2001-03-07 |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 0.965 |
Spacegroup name | P 65 2 2 |
Unit cell lengths | 106.080, 106.080, 221.520 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 20.000 - 1.580 |
R-factor | 0.199 |
Rwork | 0.199 |
R-free | 0.21400 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1ju4 cocE enzyme |
RMSD bond length | 0.011 |
RMSD bond angle | 1.600 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | CNS |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 1.610 |
High resolution limit [Å] | 1.580 | 1.580 |
Rmerge | 0.064 | 0.514 |
Number of reflections | 90349 | |
Completeness [%] | 90.0 | 71.2 |
Redundancy | 5.4 * |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Microdialysis * | 7.5 | 295.5 | 10mM DTT, 10mM Tris pH 7.5, 25 mM NaCl, 1.6 M Ammonium Sulfate, VAPOR DIFFUSION, SITTING DROP, temperature 22.5K |
1 | Microdialysis * | 7.5 | 295.5 | 10mM DTT, 10mM Tris pH 7.5, 25 mM NaCl, 1.6 M Ammonium Sulfate, VAPOR DIFFUSION, SITTING DROP, temperature 22.5K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | 1 | Tris | 10 (mM) | pH7.5 |
2 | 1 | 1 | 25 (mM) | ||
3 | 1 | 1 | dithiothreitol | 10 (mM) | |
4 | 1 | 1 | protein | 40 (mg/ml) | |
5 | 1 | 2 | ammonium sulfate | 1.5-1.8 (M) |