1UFO
Crystal Structure of TT1662 from Thermus thermophilus
Experimental procedure
Experimental method | MAD |
Source type | SYNCHROTRON |
Source details | SPRING-8 BEAMLINE BL44B2 |
Synchrotron site | SPring-8 |
Beamline | BL44B2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2002-03-14 |
Detector | MARRESEARCH |
Wavelength(s) | 0.9794 |
Spacegroup name | P 31 |
Unit cell lengths | 129.857, 129.857, 70.119 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 50.000 * - 1.600 |
Rwork | 0.170 |
R-free | 0.20700 * |
Structure solution method | MAD |
RMSD bond length | 0.024 |
RMSD bond angle | 24.500 * |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | SOLVE |
Refinement software | CNS (1.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 1.660 |
High resolution limit [Å] | 1.600 | 1.600 |
Rmerge | 0.072 * | 0.321 * |
Total number of observations | 1336033 * | |
Number of reflections | 174213 | |
<I/σ(I)> | 6.5 | |
Completeness [%] | 99.8 | 99.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 20 * | 24% PEG3350, 0.2M KF, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | reservoir | PEG3350 | 20 (%) | |
2 | 1 | reservoir | potassium fluoride | 0.2 (M) | |
3 | 1 | drop | protein | 4.5 (mg/ml) |