6W7C
K2P2.1 (TREK-1), 1 mM K+
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 23-ID-D |
Synchrotron site | APS |
Beamline | 23-ID-D |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2017-03-23 |
Detector | DECTRIS PILATUS3 6M |
Wavelength(s) | 1.03321 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 66.501, 123.014, 125.848 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 14.990 - 3.400 |
R-factor | 0.2821 |
Rwork | 0.282 |
R-free | 0.28930 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 6cq6 |
RMSD bond length | 0.005 |
RMSD bond angle | 0.760 |
Data reduction software | XDS |
Data scaling software | Aimless |
Phasing software | PHASER |
Refinement software | BUSTER (2.10.3 (6-FEB-2020)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 45.700 | 3.670 |
High resolution limit [Å] | 3.400 | 3.400 |
Rmerge | 0.101 | |
Number of reflections | 14818 | 3000 |
<I/σ(I)> | 8.6 | |
Completeness [%] | 99.9 | |
Redundancy | 6.5 | |
CC(1/2) | 0.147 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8 | 277 | 22-25% PEG400, 100mM HEPES pH=8.0, 1mM CdCl2, 200mM KCl |
1 | VAPOR DIFFUSION, HANGING DROP | 8 | 277 | 22-25% PEG400, 100mM HEPES pH=8.0, 1mM CdCl2, 200mM KCl |