1G68
PSE-4 CARBENICILLINASE, WILD TYPE
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU200 |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 1999-10-28 |
Detector | RIGAKU RAXIS IIC |
Wavelength(s) | 1.54 |
Spacegroup name | P 41 21 2 |
Unit cell lengths | 95.197, 95.197, 62.793 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 24.340 - 1.950 |
R-factor | 0.167 |
Rwork | 0.167 |
R-free | 0.21200 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | TEM-1 native structure |
RMSD bond length | 0.008 |
RMSD bond angle | 1.300 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | CNS (1.0) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 25.000 | 2.020 |
High resolution limit [Å] | 1.950 | 1.950 |
Rmerge | 0.059 | 0.219 |
Total number of observations | 208439 * | |
Number of reflections | 21494 | |
<I/σ(I)> | 33 | |
Completeness [%] | 99.5 | 96.5 |
Redundancy | 9.7 | 5.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.4 * | 293 | ammonium sulfate, MgCl2, MOPS, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 10 (mg/ml) | |
2 | 1 | reservoir | ammonium sulfate | 2 (M) | |
3 | 1 | reservoir | MOPS | 50 (mM) | |
4 | 1 | reservoir | 100 (mM) |