3JTL
Crystal structure of archaeal 20S proteasome in complex with mutated P26 activator
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X29A |
| Synchrotron site | NSLS |
| Beamline | X29A |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2008-08-14 |
| Detector | ADSC QUANTUM 315 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 255.826, 126.582, 182.170 |
| Unit cell angles | 90.00, 92.95, 90.00 |
Refinement procedure
| Resolution | 29.850 - 3.200 |
| R-factor | 0.195 |
| Rwork | 0.194 |
| R-free | 0.22600 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1yar |
| RMSD bond length | 0.015 |
| RMSD bond angle | 1.467 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | PHASER |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 3.310 |
| High resolution limit [Å] | 3.200 | 3.200 |
| Rmerge | 0.257 | 0.642 |
| Number of reflections | 95561 | |
| <I/σ(I)> | 4.2 | |
| Completeness [%] | 98.9 | 90.9 |
| Redundancy | 6.8 | 4.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 5.6 | 294 | pH 5.6, PEG 1000, Sodium phosphate citrate, liso4, imidazole, vapor diffusion, hanging drop, temperature 294K, VAPOR DIFFUSION, HANGING DROP |
