4RXY
Crystal Structure of the Beta Carbonic Anhydrase psCA3 isolated from Pseudomonas aeruginosa
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | CHESS BEAMLINE F1 |
Synchrotron site | CHESS |
Beamline | F1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2013-03-25 |
Detector | ADSC QUANTUM 270 |
Wavelength(s) | 0.918 |
Spacegroup name | I 2 2 2 |
Unit cell lengths | 71.241, 77.888, 87.747 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 19.754 - 1.901 |
R-factor | 0.1662 |
Rwork | 0.165 |
R-free | 0.19220 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.008 |
RMSD bond angle | 0.994 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | PHENIX |
Refinement software | PHENIX |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 20.000 | 2.580 | 1.970 |
High resolution limit [Å] | 1.900 | 2.390 | 1.900 |
Number of reflections | 19179 | ||
Completeness [%] | 98.2 | 98.6 | 99.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 290 | 2.2 M ammonium sulfate, 0.1 M malic acid and 0.1 M imidazole, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 290K |