4PXX
Crystal structure of a highly thermal stabilized variant of Human Carbonic Anhydrase II
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU RUH3R |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2012-12-05 |
| Detector | RIGAKU RAXIS IV++ |
| Wavelength(s) | 1.5418 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 41.847, 72.560, 74.335 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 19.407 - 1.851 |
| R-factor | 0.1883 |
| Rwork | 0.186 |
| R-free | 0.22870 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.011 |
| RMSD bond angle | 1.400 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | PHENIX |
| Refinement software | PHENIX (1.8_1069) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 20.000 | 20.000 | 1.920 |
| High resolution limit [Å] | 1.850 | 3.980 | 1.850 |
| Number of reflections | 19081 | ||
| Completeness [%] | 95.7 | 99.1 | 92.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 8.5 | 298 | 0.2M MgCl2, 0.1M Tris-HCl, 30% (w/v) PEG 4000, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
