2B4U
Structure of the C252S mutant of Selenomonas ruminantium PTP-like phytase
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ALS BEAMLINE 8.3.1 |
Synchrotron site | ALS |
Beamline | 8.3.1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2004-07-29 |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 1.0206 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 45.837, 137.187, 79.954 |
Unit cell angles | 90.00, 103.53, 90.00 |
Refinement procedure
Resolution | 40.000 - 2.000 |
Rwork | 0.197 |
R-free | 0.23200 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.006 |
RMSD bond angle | 1.054 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.070 |
High resolution limit [Å] | 2.000 | 2.000 |
Rmerge | 0.094 | 0.565 |
Number of reflections | 48658 | |
Completeness [%] | 79.0 | 64.9 |
Redundancy | 3.1 | 2.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION | 6.5 | 295 | 1.35 M ammonium sulfate, 0.90 M NaCl, 1 % 1,6 hexandiol, pH 6.5, VAPOR DIFFUSION, temperature 295K |
1 | VAPOR DIFFUSION | 6.5 | 295 | 1.35 M ammonium sulfate, 0.90 M NaCl, 1 % 1,6 hexandiol, pH 6.5, VAPOR DIFFUSION, temperature 295K |