1TM2
Crystal Structure of the apo form of the Salmonella typhimurium AI-2 receptor LsrB
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU200H |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Detector | RIGAKU RAXIS IV |
Wavelength(s) | 1.5418 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 37.984, 73.979, 116.244 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 27.130 - 1.900 |
R-factor | 0.193 |
Rwork | 0.191 |
R-free | 0.22700 |
Structure solution method | MAD |
RMSD bond length | 0.005 |
RMSD bond angle | 1.200 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | SOLVE |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 27.130 | 2.020 |
High resolution limit [Å] | 1.900 | 1.900 |
Number of reflections | 25812 | |
Completeness [%] | 97.0 | 93.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8.5 | 298 | PEG 4000, NaCl, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 25K |
1 | VAPOR DIFFUSION, HANGING DROP | 8.5 | 298 | PEG 4000, NaCl, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 25K |
1 | VAPOR DIFFUSION, HANGING DROP | 8.5 | 298 | PEG 4000, NaCl, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 25K |