3N2Y
Crystal structure of tyrosyl-tRNA synthetase complexed with p-(2-tetrazolyl)-phenylalanine
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRF BEAMLINE BL17U |
Synchrotron site | SSRF |
Beamline | BL17U |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2010-04-21 |
Detector | RAYONIX MX-225 |
Wavelength(s) | 0.9789 |
Spacegroup name | P 43 |
Unit cell lengths | 101.115, 101.115, 71.418 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 45.220 - 2.490 |
R-factor | 0.244 |
Rwork | 0.242 |
R-free | 0.28300 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1j1u |
RMSD bond length | 0.007 |
RMSD bond angle | 1.128 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | PHASER |
Refinement software | REFMAC |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.540 |
High resolution limit [Å] | 2.486 | 2.486 |
Rmerge | 0.084 | 0.332 |
Number of reflections | 24812 | |
<I/σ(I)> | 19.8 | 2.7 |
Completeness [%] | 97.1 | 77 |
Redundancy | 6.5 | 4.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 8.5 | 283 | 100mM Tris , 4% PEG 8000, 16% PEG 300, 10% glycerol, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 283K |