2REK
Crystal structure of tetR-family transcriptional regulator
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU200 |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2006-07-07 |
Detector | RIGAKU RAXIS IV |
Wavelength(s) | 2.29 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 68.484, 70.459, 72.102 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 50.380 - 1.860 |
R-factor | 0.20396 |
Rwork | 0.203 |
R-free | 0.24506 |
Structure solution method | SAD |
RMSD bond length | 0.011 |
RMSD bond angle | 1.185 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | SOLVE |
Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.380 | 1.890 |
High resolution limit [Å] | 1.860 | 1.860 |
Rmerge | 0.052 | 0.517 |
Number of reflections | 30058 | |
<I/σ(I)> | 12 | 3.11 |
Completeness [%] | 99.9 | 100 |
Redundancy | 7.1 | 6.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 4.6 | 297 | 0.1M Na(OAC) pH 4.6, 2.0M Na formate, 4% Isopropanol, VAPOR DIFFUSION, HANGING DROP, temperature 297K |
1 | VAPOR DIFFUSION, HANGING DROP | 4.6 | 297 | 0.1M Na(OAC) pH 4.6, 2.0M Na formate, 4% Isopropanol, VAPOR DIFFUSION, HANGING DROP, temperature 297K |