3NZX
Crystal structure of the yeast 20S proteasome in complex with ligand 2c
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SLS BEAMLINE X06SA |
| Synchrotron site | SLS |
| Beamline | X06SA |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2009-11-04 |
| Detector | MAR CCD 165 mm |
| Wavelength(s) | 1.0 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 134.200, 300.110, 143.630 |
| Unit cell angles | 90.00, 112.60, 90.00 |
Refinement procedure
| Resolution | 15.000 - 2.700 |
| R-factor | 0.227 |
| Rwork | 0.226 |
| R-free | 0.24800 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1ryp |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.400 |
| Data reduction software | XDS |
| Data scaling software | XDS |
| Phasing software | CNS |
| Refinement software | CNS |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.600 |
| High resolution limit [Å] | 2.500 | 2.500 |
| Rmerge | 0.085 | 0.533 |
| Number of reflections | 359106 | |
| <I/σ(I)> | 10.1 | 2.5 |
| Completeness [%] | 99.6 | 99.7 |
| Redundancy | 2.6 | 2.4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.8 | 293 | 100 mM MES/Hcl, pH 6.8, 20 mM MGAc2, 12 % MPD, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
