1KHJ
E. COLI ALKALINE PHOSPHATASE MUTANT (D153HD330N) MIMIC OF THE TRANSITION STATES WITH ALUMINIUM FLUORIDE
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU200 |
Temperature [K] | 292 |
Detector technology | IMAGE PLATE |
Collection date | 1996-07-01 |
Detector | MARRESEARCH |
Wavelength(s) | 1.5418 |
Spacegroup name | P 63 2 2 |
Unit cell lengths | 163.511, 163.511, 138.025 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 10.000 - 2.300 |
R-factor | 0.18 |
Rwork | 0.180 |
R-free | 0.22300 |
Structure solution method | FOURIER SYNTHESIS |
Starting model (for MR) | 1kh4 |
RMSD bond length | 0.010 * |
RMSD bond angle | 1.617 * |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | X-PLOR (3.1) |
Refinement software | X-PLOR (3.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 2.440 |
High resolution limit [Å] | 2.300 | 2.300 |
Rmerge | 0.110 * | 0.480 * |
Number of reflections | 49163 | |
Completeness [%] | 99.7 | 95 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion * | 8 | 292 | ammonium sulfate, magnesium chloride, zinc sulfate, TRIS, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 292K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | reservoir | ammonium sulfate | 2.4 (M) | |
2 | 1 | reservoir | 10 (mM) | ||
3 | 1 | reservoir | 1 (mM) | ||
4 | 1 | reservoir | Tris-HCl | 100 (mM) | pH8.0 |
5 | 1 | drop | protein | 30-40 (mg/ml) |