3PD3
Crystal structure of the editing domain of threonyl-tRNA synthetase from Pyrococcus abyssi in complex with threonyl-3'-aminoadenosine
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RUH3R |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2009-04-22 |
Detector | MAR scanner 345 mm plate |
Wavelength(s) | 1.5418 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 38.295, 65.914, 93.698 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 24.140 - 1.860 |
R-factor | 0.198 |
Rwork | 0.198 |
R-free | 0.22900 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1y2q |
RMSD bond length | 0.005 |
RMSD bond angle | 1.400 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | MOLREP |
Refinement software | CNS (1.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 25.000 | 1.930 |
High resolution limit [Å] | 1.860 | 1.860 |
Rmerge | 0.064 | 0.291 |
Number of reflections | 20386 | |
<I/σ(I)> | 27.2 | 3.9 |
Completeness [%] | 98.5 | 88.4 |
Redundancy | 4.9 | 4.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 298 | PEG 3350, Bis-Tris, NaCl, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K |