8CX4
TCR-antigen complex AS8.4-YEIH-HLA*B27
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL12-1 |
Synchrotron site | SSRL |
Beamline | BL12-1 |
Temperature [K] | 80 |
Detector technology | PIXEL |
Collection date | 2022-04-29 |
Detector | DECTRIS EIGER X 16M |
Wavelength(s) | 0.97946 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 83.226, 51.731, 98.411 |
Unit cell angles | 90.00, 97.00, 90.00 |
Refinement procedure
Resolution | 39.960 - 2.200 |
R-factor | 0.2225 |
Rwork | 0.220 |
R-free | 0.26440 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 5ksb |
RMSD bond length | 0.003 |
RMSD bond angle | 0.572 |
Data reduction software | XDS |
Data scaling software | XDS |
Phasing software | PHASER |
Refinement software | PHENIX (1.20.1_4487) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 41.000 | 2.270 |
High resolution limit [Å] | 2.200 | 2.200 |
Number of reflections | 39894 | 3517 |
<I/σ(I)> | 6.8 | |
Completeness [%] | 93.6 | |
Redundancy | 7.3 | |
CC(1/2) | 0.995 | 0.327 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 293 | 25% PEG3350 and 0.1M HEPES pH 7.5 |