2XGT
Asparaginyl-tRNA synthetase from Brugia malayi complexed with the sulphamoyl analogue of asparaginyl-adenylate
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID14-1 |
Synchrotron site | ESRF |
Beamline | ID14-1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2000-04-19 |
Detector | ADSC CCD |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 55.510, 125.700, 144.268 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 94.920 - 1.900 |
R-factor | 0.20378 |
Rwork | 0.202 |
R-free | 0.25017 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | T. THERMOPHILUS ASPARAGINYL-TRNA SYNTHETASE |
RMSD bond length | 0.012 |
RMSD bond angle | 1.325 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | AMoRE |
Refinement software | REFMAC (5.5.0102) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 2.000 |
High resolution limit [Å] | 1.900 | 1.900 |
Rmerge | 0.090 | 0.440 |
Number of reflections | 71529 | |
<I/σ(I)> | 14.9 | 1.9 |
Completeness [%] | 89.5 | 69.6 |
Redundancy | 3.9 | 2.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 8.5 | 100MM HEPES PH8.5, 200MM NA-ACETATE, 14-16% PEG 4000 |