3MG0
Structure of yeast 20S proteasome with bortezomib
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 31-ID |
| Synchrotron site | APS |
| Beamline | 31-ID |
| Detector technology | CCD |
| Detector | MAR CCD 165 mm |
| Wavelength(s) | 0.97947 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 136.124, 300.532, 145.834 |
| Unit cell angles | 90.00, 113.16, 90.00 |
Refinement procedure
| Resolution | 50.000 - 2.680 |
| R-factor | 0.227 |
| Rwork | 0.226 |
| R-free | 0.25300 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2f16 |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.105 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Refinement software | REFMAC (5.5.0109) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 150.760 | 50.000 | 2.800 |
| High resolution limit [Å] | 2.680 | 5.810 | 2.680 |
| Rmerge | 0.098 | 0.036 | 0.328 |
| Number of reflections | 276539 | ||
| <I/σ(I)> | 9.7 | ||
| Completeness [%] | 92.9 | 99.1 | 71.6 |
| Redundancy | 3.7 | 3.8 | 2.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7 | 293 | 100 mM MES, 40 mM MgOAc, 15% 2-methyl-2,4-pentanediol (MPD), 10 mM EDTA, pH 7.0, vapor diffusion, hanging drop, temperature 293K |
