7XJC
Crystal structure of bacteriorhodopsin in the ground and K states after green laser irradiation
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SPRING-8 BEAMLINE BL41XU |
Synchrotron site | SPring-8 |
Beamline | BL41XU |
Temperature [K] | 15 |
Detector technology | PIXEL |
Collection date | 2020-10-06 |
Detector | DECTRIS EIGER X 16M |
Wavelength(s) | 0.8 |
Spacegroup name | P 63 |
Unit cell lengths | 60.570, 60.570, 110.890 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 50.000 - 1.330 |
Rwork | 0.131 |
R-free | 0.17250 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 5zil |
Data reduction software | XDS |
Data scaling software | XDS |
Phasing software | CNS |
Refinement software | SHELX |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 1.420 |
High resolution limit [Å] | 1.330 | 3.990 | 1.330 |
Rmerge | 0.074 | 0.046 | 1.157 |
Rmeas | 0.082 | 0.051 | 1.281 |
Number of reflections | 52175 | 1994 | 8408 |
<I/σ(I)> | 11.1 | 34.98 | 1.35 |
Completeness [%] | 99.9 | 99.8 | 99.8 |
Redundancy | 5.81 | 5.874 | 5.507 |
CC(1/2) | 0.998 | 0.997 | 0.464 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | LIPIDIC CUBIC PHASE | 5.6 | 293 | MO, 2.0-2.5 M Na/K phosphate pH 5.6 |