5L5O
Yeast 20S proteasome with human beta5i (1-138) and human beta6 (97-111; 118-133) in complex with epoxyketone inhibitor 16
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 | 2015-08-29 |
| Detector | PSI PILATUS 6M |
| Wavelength(s) | 1.0 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 135.520, 300.810, 145.290 |
| Unit cell angles | 90.00, 112.99, 90.00 |
Refinement procedure
| Resolution | 15.000 - 2.600 |
| R-factor | 0.19363 |
| Rwork | 0.193 |
| R-free | 0.21401 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 5cz4 |
| RMSD bond length | 0.005 |
| RMSD bond angle | 0.991 |
| 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 | 2.700 |
| High resolution limit [Å] | 2.600 | 2.600 |
| Rmerge | 0.065 | 0.531 |
| Number of reflections | 319930 | |
| <I/σ(I)> | 12.5 | 2.6 |
| Completeness [%] | 97.7 | 98.3 |
| Redundancy | 3.1 |
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 |
