1QRS
GLUTAMINYL-TRNA SYNTHETASE MUTANT D235N COMPLEXED WITH GLUTAMINE TRANSFER RNA
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Detector technology | AREA DETECTOR |
Collection date | 1990-12-30 |
Detector | SDMS |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 243.700, 93.700, 115.900 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 6.000 - 2.600 |
R-factor | 0.207 |
Rwork | 0.207 |
RMSD bond length | 0.009 |
RMSD bond angle | 1.480 |
Data reduction software | SDMS |
Refinement software | X-PLOR (3.1) |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 8.000 * |
High resolution limit [Å] | 2.600 * |
Rmerge | 0.047 |
Number of reflections | 36285 |
Completeness [%] | 91.4 |
Redundancy | 3.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion, hanging drop * | 17 * |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 10-15 (mg/ml) | |
2 | 1 | reservoir | PIPES | 80 (mM) | |
3 | 1 | reservoir | 20 (mM) | ||
4 | 1 | reservoir | 0.02 (%) | ||
5 | 1 | reservoir | ammonium sulfate | 1.8-2.0 (M) | |
6 | 1 | reservoir | ATP | 8 (mM) |