5WKX
Barium sites in the structure of a resting acid sensing ion channel
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ALS BEAMLINE 5.0.2 |
Synchrotron site | ALS |
Beamline | 5.0.2 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2016-05-28 |
Detector | DECTRIS PILATUS 6M |
Wavelength(s) | 1.93725 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 108.010, 126.300, 156.320 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 49.656 - 4.034 |
R-factor | 0.3023 |
Rwork | 0.302 |
R-free | 0.31300 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 5wku |
RMSD bond length | 0.004 |
RMSD bond angle | 0.705 |
Data reduction software | XDS |
Data scaling software | XDS |
Phasing software | PHENIX |
Refinement software | PHENIX ((dev_2597: ???)) |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 50.000 |
High resolution limit [Å] | 4.000 |
Number of reflections | 33891 |
<I/σ(I)> | 8.82 |
Completeness [%] | 99.5 |
Redundancy | 6.89 |
CC(1/2) | 0.999 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8.5 | 277 | 100 mM Tris pH 8.5, 150 mM NaCl, 29% PEG 400, 20 mM BaCl2. Crystal soaked in 50 mM BaCl2 prior to freezing. |