6UON
Molecular basis for tumor infiltrating TCR recognition of hotspot KRAS-G12D mutation
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 22-ID |
| Synchrotron site | APS |
| Beamline | 22-ID |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2017-12-15 |
| Detector | DECTRIS EIGER2 X 16M |
| Wavelength(s) | 1.0 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 65.399, 79.286, 197.710 |
| Unit cell angles | 90.00, 91.11, 90.00 |
Refinement procedure
| Resolution | 49.420 - 3.500 |
| R-factor | 0.2534 |
| Rwork | 0.252 |
| R-free | 0.29430 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 4nt6 4zdh |
| RMSD bond length | 0.005 |
| RMSD bond angle | 0.891 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | PHASER |
| Refinement software | PHENIX (1.16_3549) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 3.560 |
| High resolution limit [Å] | 3.500 | 3.500 |
| Rmerge | 0.280 | 1.110 |
| Number of reflections | 26510 | 1293 |
| <I/σ(I)> | 16.7 | 1.9 |
| Completeness [%] | 100.0 | |
| Redundancy | 8.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 293 | 12.5% PEG 4000, 0.1M Na Cacodylate pH 5.8, 0.2M (NH4)2SO4 and 10% glycerol |
