5LTT
Yeast 20S proteasome with human beta5i (1-138; R57T)in complex with PR-924
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SLS BEAMLINE X06SA |
Synchrotron site | SLS |
Beamline | X06SA |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2015-03-07 |
Detector | PSI PILATUS 6M |
Wavelength(s) | 1.0 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 135.850, 300.350, 145.580 |
Unit cell angles | 90.00, 113.36, 90.00 |
Refinement procedure
Resolution | 15.000 - 2.700 |
R-factor | 0.22404 |
Rwork | 0.223 |
R-free | 0.24665 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 5cz4 |
RMSD bond length | 0.004 |
RMSD bond angle | 0.893 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | REFMAC |
Refinement software | REFMAC (5.7.0032) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 2.800 |
High resolution limit [Å] | 2.700 | 2.700 |
Rmerge | 0.077 | 0.546 |
Number of reflections | 279328 | |
<I/σ(I)> | 12.5 | 2.6 |
Completeness [%] | 95.5 | 97.4 |
Redundancy | 3.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.8 | 293 | 20 mM MgAC2, 13% MPD, 0.1 M MES |