5A40
Crystal structure of a dual topology fluoride ion channel.
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | DIAMOND BEAMLINE I04 |
| Synchrotron site | Diamond |
| Beamline | I04 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2014-03-10 |
| Detector | DECTRIS PILATUS 6M |
| Spacegroup name | P 21 21 2 |
| Unit cell lengths | 146.790, 183.700, 72.880 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 114.708 - 3.600 |
| R-factor | 0.236 |
| Rwork | 0.235 |
| R-free | 0.26970 |
| Structure solution method | SAD |
| Starting model (for MR) | NONE |
| RMSD bond length | 0.011 |
| RMSD bond angle | 1.531 |
| Data reduction software | XDS |
| Data scaling software | Aimless |
| Phasing software | SHELX (SHARP) |
| Refinement software | REFMAC (5.8.0073) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 48.000 | 3.700 |
| High resolution limit [Å] | 3.600 | 3.600 |
| Rmerge | 0.090 | 0.630 |
| Number of reflections | 23518 | |
| <I/σ(I)> | 10.6 | 2.6 |
| Completeness [%] | 99.6 | 99 |
| Redundancy | 6.3 | 6.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 8.5 | 36-41% PEG 550 MME, 0.2M MGCL, 0.1M TRIS-HCL, PH 8.5 |
