1ZE8
Carbonic anhydrase II in complex with a membrane-impermeant sulfonamide inhibitor
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | ENRAF-NONIUS |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2004-10-20 |
Detector | ENRAF-NONIUS |
Wavelength(s) | 1.5418 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 42.170, 41.390, 72.040 |
Unit cell angles | 90.00, 104.29, 90.00 |
Refinement procedure
Resolution | 20.000 - 2.000 |
R-factor | 0.221 |
Rwork | 0.204 |
R-free | 0.25100 |
Structure solution method | FOURIER SYNTHESIS |
RMSD bond length | 0.007 |
RMSD bond angle | 1.850 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | CNS |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 2.070 |
High resolution limit [Å] | 2.000 | 2.000 |
Number of reflections | 16435 | |
Completeness [%] | 91.1 | 60.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8.5 | 277 | ammonium sulphate, tris-HCl, 4-hydroxymercurybenzoate, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K |