4S22
Crystal structure of K29 linked di-Ubiquitin
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID23-1 |
Synchrotron site | ESRF |
Beamline | ID23-1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2014-05-09 |
Detector | DECTRIS PILATUS 6M-F |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 33.450, 69.245, 60.055 |
Unit cell angles | 90.00, 90.22, 90.00 |
Refinement procedure
Resolution | 60.050 - 2.300 |
R-factor | 0.201 |
Rwork | 0.198 |
R-free | 0.24600 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1ubq |
RMSD bond length | 0.016 |
RMSD bond angle | 1.926 |
Data reduction software | XDS |
Data scaling software | SCALA |
Phasing software | PHASER |
Refinement software | REFMAC (5.8.0103) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 60.050 | 2.380 |
High resolution limit [Å] | 2.300 | 2.300 |
Rmerge | 0.096 | 0.440 |
Number of reflections | 11542 | |
<I/σ(I)> | 8.71 | |
Completeness [%] | 94.1 | 92.9 |
Redundancy | 1.9 | 2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 6.5 | 285 | 100mM MES, 200mM potassium iodide and 25% PEG4000, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 285K |