5THH
Crystal structure of a human tyrosyl-tRNA synthetase mutant
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL7-1 |
Synchrotron site | SSRL |
Beamline | BL7-1 |
Temperature [K] | 193 |
Detector technology | CCD |
Collection date | 2016-03-01 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 1.07808 |
Spacegroup name | P 2 21 21 |
Unit cell lengths | 35.238, 75.705, 163.510 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 37.852 - 1.959 |
R-factor | 0.1804 |
Rwork | 0.178 |
R-free | 0.21890 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1n3l |
RMSD bond length | 0.018 |
RMSD bond angle | 1.616 |
Data scaling software | SCALEPACK |
Phasing software | PHENIX |
Refinement software | PHENIX (1.9_1692) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 1.970 |
High resolution limit [Å] | 1.940 | 5.260 | 1.940 |
Rmerge | 0.122 | 0.063 | 0.809 |
Rmeas | 0.132 | 0.069 | 0.881 |
Rpim | 0.050 | 0.027 | 0.344 |
Total number of observations | 231392 | ||
Number of reflections | 33334 | ||
<I/σ(I)> | 7.9 | ||
Completeness [%] | 99.7 | 98.7 | 98.8 |
Redundancy | 6.9 | 6.5 | 6.3 |
CC(1/2) | 0.994 | 0.662 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION | 289 | Ammonium sulfate, acetone, Sodium phosphate |