1YO2
Proton Transfer from His200 in Human Carbonic Anhydrase II
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU200 |
Temperature [K] | 293 |
Detector technology | IMAGE PLATE |
Detector | RIGAKU RAXIS IV |
Wavelength(s) | 1.54 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 42.604, 41.535, 72.729 |
Unit cell angles | 90.00, 104.44, 90.00 |
Refinement procedure
Resolution | 20.000 - 1.800 |
Rwork | 0.168 |
R-free | 0.20100 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2cba |
RMSD bond length | 0.005 |
RMSD bond angle | 1.360 |
Data scaling software | SCALEPACK |
Phasing software | CNS |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 40.000 | 1.850 |
High resolution limit [Å] | 1.800 | 1.800 |
Number of reflections | 21751 | |
Completeness [%] | 93.8 | 87.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 9.3 | 277 | 50 mM Tris-Cl, 2.5 M AmmSO4, pH 9.3, VAPOR DIFFUSION, HANGING DROP, temperature 277K |