4LH9
Crystal structure of the refolded hood domain (Asp256-Gly295) of HetR
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRF BEAMLINE BL17U |
Synchrotron site | SSRF |
Beamline | BL17U |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2013-06-18 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 0.97930 |
Spacegroup name | H 3 2 |
Unit cell lengths | 92.907, 92.907, 36.897 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 46.453 - 2.049 |
R-factor | 0.2758 |
Rwork | 0.272 |
R-free | 0.36060 |
Structure solution method | SAD |
RMSD bond length | 0.022 |
RMSD bond angle | 2.343 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | SOLVE |
Refinement software | PHENIX ((phenix.refine: 1.7.1_743)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.120 |
High resolution limit [Å] | 2.049 | 2.050 |
Rmerge | 0.103 | 0.656 |
Number of reflections | 3962 | |
<I/σ(I)> | 21.4 | 3.3 |
Completeness [%] | 98.3 | 97.4 |
Redundancy | 13.9 | 11.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 289 | 0.15M NaAc, 0.1M Nacacodylate, 27% PEG8000, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K |