2W42
THE STRUCTURE OF A PIWI PROTEIN FROM ARCHAEOGLOBUS FULGIDUS COMPLEXED WITH A 16NT DNA DUPLEX.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID14-1 |
Synchrotron site | ESRF |
Beamline | ID14-1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2005-06-24 |
Detector | ADSC CCD |
Spacegroup name | P 1 |
Unit cell lengths | 51.838, 61.384, 103.540 |
Unit cell angles | 75.80, 75.86, 79.47 |
Refinement procedure
Resolution | 98.060 - 1.900 |
R-factor | 0.207 |
Rwork | 0.205 |
R-free | 0.24300 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1w9h |
RMSD bond length | 0.019 |
RMSD bond angle | 1.766 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | PHASER |
Refinement software | REFMAC (5.2.0005 24/04/2001) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 32.720 | 2.000 |
High resolution limit [Å] | 1.800 | 1.900 |
Rmerge | 0.050 | 0.420 |
Number of reflections | 89928 | |
<I/σ(I)> | 9.62 | 1.6 |
Completeness [%] | 95.9 | 95.5 |
Redundancy | 2.09 | 2.09 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 4.6 | pH 4.6 |