4L5W
Structural implications of the secondary CO2 binding pocket in 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 | 2012-06-11 |
Detector | RIGAKU RAXIS IV++ |
Wavelength(s) | 1.5418 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 42.117, 41.283, 72.020 |
Unit cell angles | 90.00, 104.26, 90.00 |
Refinement procedure
Resolution | 19.938 - 1.700 |
R-factor | 0.1438 |
Rwork | 0.142 |
R-free | 0.18150 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.010 |
RMSD bond angle | 1.313 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHENIX (1.8_1069) |
Refinement software | PHENIX (1.8_1069) |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 20.000 |
High resolution limit [Å] | 1.700 |
Number of reflections | 24828 |
Completeness [%] | 92.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 9 | 298 | 1.4 M sodium citrate, 50 mM Tris, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K |