2QB8
Saccharomyces cerevisiae cytosolic exopolyphosphatase, ATP complex
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID14-2 |
Synchrotron site | ESRF |
Beamline | ID14-2 |
Temperature [K] | 100 |
Detector technology | CCD |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 0.93300 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 78.134, 82.847, 121.761 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 30.500 - 1.900 |
R-factor | 0.18633 |
Rwork | 0.184 |
R-free | 0.23287 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2qb6 |
RMSD bond length | 0.009 |
RMSD bond angle | 1.150 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | REFMAC (5.2.0019) |
Refinement software | REFMAC (5.1.19) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.500 | 2.000 |
High resolution limit [Å] | 1.900 | 1.900 |
Number of reflections | 60043 | |
<I/σ(I)> | 7.7 | 1.6 |
Completeness [%] | 99.4 | 99.9 |
Redundancy | 4 | 3.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 4.6 | 291 | 7% PEG 4000, 150 mM Ammonium sulfate, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 291K |