8A7F
Crystal structure of a chimeric LOV-Histidine kinase SB2F1-I66R mutant (asymmetrical variant, trigonal form with long c axis)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID29 |
Synchrotron site | ESRF |
Beamline | ID29 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2016-06-21 |
Detector | DECTRIS PILATUS3 6M |
Wavelength(s) | 0.97625 |
Spacegroup name | P 31 2 1 |
Unit cell lengths | 138.530, 138.530, 96.894 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 45.340 - 2.710 |
R-factor | 0.2296 |
Rwork | 0.228 |
R-free | 0.24900 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 8a6x |
RMSD bond length | 0.004 |
RMSD bond angle | 0.761 |
Data reduction software | XDS |
Data scaling software | Aimless |
Phasing software | MOLREP |
Refinement software | PHENIX (1.19rc6_4061) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 45.345 | 2.926 |
High resolution limit [Å] | 2.710 | 2.710 |
Rmerge | 0.069 | 1.078 |
Rmeas | 0.075 | 1.216 |
Rpim | 0.029 | 0.555 |
Number of reflections | 16593 | 831 |
<I/σ(I)> | 13.4 | 1.4 |
Completeness [%] | 56.1 | |
Redundancy | 6.3 | |
CC(1/2) | 1.000 | 0.403 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 5.7 | 292.15 | 9% PEG8K, 0.1M Na-Citrate, 0.2M NaCl, 1mM ATP, 2mM MgCl2 |