2NQP
Crystal structure of pseudoudirinde synthase TruA in complex with leucyl tRNA
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ALS BEAMLINE 8.3.1 |
| Synchrotron site | ALS |
| Beamline | 8.3.1 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2004-01-23 |
| Detector | ADSC QUANTUM 210 |
| Wavelength(s) | 1.0 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 96.278, 128.585, 159.256 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 20.000 - 3.500 |
| R-factor | 0.24936 |
| Rwork | 0.246 |
| R-free | 0.27912 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.010 |
| RMSD bond angle | 1.241 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 3.630 |
| High resolution limit [Å] | 3.500 | 3.500 |
| Number of reflections | 25523 | |
| <I/σ(I)> | 6.99 | 2.42 |
| Completeness [%] | 100.0 | 99.9 |
| Redundancy | 5.7 | 5.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 298 | 20% PEG 3350, 0.2 M K3 Citrate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
Crystallization Reagents
| ID | crystal ID | solution ID | reagent name | concentration | details |
| 1 | 1 | 1 | PEG 3350 | ||
| 2 | 1 | 1 | K3 Citrate | ||
| 3 | 1 | 1 | H2O | ||
| 4 | 1 | 2 | PEG 3350 | ||
| 5 | 1 | 2 | K3 Citrate | ||
| 6 | 1 | 2 | H2O |
