6W1R
RT XFEL structure of Photosystem II 150 microseconds after the second illumination at 2.23 Angstrom resolution
This is a non-PDB format compatible entry.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | FREE ELECTRON LASER |
Source details | SLAC LCLS BEAMLINE MFX |
Synchrotron site | SLAC LCLS |
Beamline | MFX |
Temperature [K] | 298 |
Detector technology | CCD |
Collection date | 2018-11-28 |
Detector | RAYONIX MX340-HS |
Wavelength(s) | 1.30219 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 117.018, 221.781, 308.191 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 33.700 - 2.230 |
R-factor | 0.1728 |
Rwork | 0.172 |
R-free | 0.23460 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 6dhe |
RMSD bond length | 0.015 |
RMSD bond angle | 1.540 |
Data reduction software | cxi.merge |
Data scaling software | cxi.merge |
Phasing software | PHASER |
Refinement software | PHENIX (1.17.1_3660) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 33.700 | 2.270 |
High resolution limit [Å] | 2.230 | 2.230 |
Number of reflections | 386505 | 18749 |
<I/σ(I)> | 8 | |
Completeness [%] | 99.6 | |
Redundancy | 48.1 | |
CC(1/2) | 0.965 | 0.056 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | BATCH MODE | 298 | 0.1 M MES, pH 6.5, 0.1 M ammonium chloride, 35% w/v PEG5000 |