1I9E
TCR DOMAIN
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SSRL BEAMLINE BL9-1 |
| Synchrotron site | SSRL |
| Beamline | BL9-1 |
| Temperature [K] | 85 |
| Detector technology | IMAGE PLATE |
| Detector | MARRESEARCH |
| Wavelength(s) | 0.783 |
| Spacegroup name | I 41 2 2 |
| Unit cell lengths | 104.032, 104.032, 63.090 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 37.500 - 2.500 |
| R-factor | 0.203 * |
| Rwork | 0.203 |
| R-free | 0.23279 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | Valpha domain of 2C TCR (PDB entry 1tcr) residues 1-115 |
| RMSD bond length | 0.014 |
| RMSD bond angle | 1.600 * |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | AMoRE |
| Refinement software | REFMAC (5.0) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 37.500 | 2.540 |
| High resolution limit [Å] | 2.500 | 2.500 |
| Rmerge | 0.114 | 0.748 |
| Number of reflections | 6260 * | 306 * |
| <I/σ(I)> | 22.2 | 3.4 |
| Completeness [%] | 99.6 | 100 |
| Redundancy | 10.2 | 10.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | Vapor diffusion, sitting drop * | 7.5 | 25 * | di-sodium tartrate, NaCl, imidazole/HCl, pH 7.5, VAPOR DIFFUSION, temperature 295K |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | protein | 0.100 (mM) | |
| 2 | 1 | reservoir | Na2-tartrate | 1 (M) | |
| 3 | 1 | reservoir | 0.2 (M) | ||
| 4 | 1 | reservoir | imidazole-HCl | 0.1 (M) | pH7.5 |
