1PFW
METHIONYL-TRNA SYNTHETASE FROM ESCHERICHIA COLI COMPLEXED WITH TRIFLUOROMETHIONINE
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | LURE BEAMLINE DW32 |
Synchrotron site | LURE |
Beamline | DW32 |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2000-07-10 |
Detector | MARRESEARCH |
Wavelength(s) | 0.964 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 78.490, 45.288, 86.274 |
Unit cell angles | 90.00, 107.37, 90.00 |
Refinement procedure
Resolution | 45.000 - 1.780 |
R-factor | 0.184 |
Rwork | 0.184 |
R-free | 0.20900 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1qqt |
RMSD bond length | 0.005 |
RMSD bond angle | 1.220 * |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | CNS |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 45.000 | 1.870 |
High resolution limit [Å] | 1.780 | 1.780 |
Rmerge | 0.054 * | 0.264 * |
Number of reflections | 53727 * | |
<I/σ(I)> | 11 | 2.9 |
Completeness [%] | 95.9 | 91.1 |
Redundancy | 2.9 | 2.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | unknown * | 7 | 280 | Mechulam, Y., (1999) J. Mol. Biol., 294, 1287. * |