3QY7
Crystal structures of YwqE from Bacillus subtilis and CpsB from Streptococcus pneumoniae, unique metal-dependent tyrosine phosphatases
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | PAL/PLS BEAMLINE 4A |
Synchrotron site | PAL/PLS |
Beamline | 4A |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2008-10-22 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 1.0000 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 36.449, 47.311, 132.013 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 20.000 - 1.620 |
R-factor | 0.20935 |
Rwork | 0.207 |
R-free | 0.24706 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.010 |
RMSD bond angle | 1.269 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | MOLREP |
Refinement software | REFMAC (5.5.0072) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 1.680 |
High resolution limit [Å] | 1.620 | 1.620 |
Rmerge | 0.280 | |
Number of reflections | 29883 | |
Completeness [%] | 99.7 | 97.3 |
Redundancy | 11.7 | 11.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 4.5 | 287 | 100 mM sodium acetate, 25% (w/v) PEG 3350, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 287K |