4Y74
Yeast 20S proteasome in complex with Ac-LAL-ep
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 | 2014-04-12 |
Detector | PSI PILATUS 6M |
Wavelength(s) | 1.0 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 135.620, 300.450, 145.560 |
Unit cell angles | 90.00, 112.88, 90.00 |
Refinement procedure
Resolution | 15.000 - 2.700 |
R-factor | 0.20014 |
Rwork | 0.199 |
R-free | 0.21364 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1ryp |
RMSD bond length | 0.005 |
RMSD bond angle | 0.962 |
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] | 50.000 | 2.800 |
High resolution limit [Å] | 2.700 | 2.700 |
Rmerge | 0.074 | 0.473 |
Number of reflections | 288324 | |
<I/σ(I)> | 10.7 | 2.4 |
Completeness [%] | 98.4 | 99.5 |
Redundancy | 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 |