4EI6
Structure of XV19 Valpha1-Vbeta16 Type-II Natural Killer T cell receptor
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | AUSTRALIAN SYNCHROTRON BEAMLINE MX2 |
Synchrotron site | Australian Synchrotron |
Beamline | MX2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2011-02-18 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 0.95453 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 65.268, 100.120, 152.668 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 44.450 - 1.600 |
R-factor | 0.2095 |
Rwork | 0.208 |
R-free | 0.24130 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2bnu |
RMSD bond length | 0.006 |
RMSD bond angle | 1.059 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | PHASER |
Refinement software | PHENIX ((phenix.refine: 1.6.4_486)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 1.690 |
High resolution limit [Å] | 1.600 | 1.600 |
Rmerge | 0.079 | 1.001 |
Number of reflections | 132448 | |
<I/σ(I)> | 14.2 | 1.9 |
Completeness [%] | 100.0 | 100 |
Redundancy | 7.9 | 8.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6 | 293 | 0.1 M sodium malonate/imidazole/boric acid buffer, 25% PEG3350, pH 6, VAPOR DIFFUSION, HANGING DROP, temperature 293K |