2X4U
Crystal structure of MHC CLass I HLA-A2.1 bound to HIV-1 Peptide RT468-476
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE ID23-1 |
| Synchrotron site | ESRF |
| Beamline | ID23-1 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2007-10-06 |
| Detector | ADSC CCD |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 62.215, 82.774, 79.655 |
| Unit cell angles | 90.00, 90.76, 90.00 |
Refinement procedure
| Resolution | 19.950 - 2.100 |
| R-factor | 0.1787 |
| Rwork | 0.176 |
| R-free | 0.23400 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1eey |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.474 |
| Data reduction software | MOSFLM |
| Data scaling software | TRUNCATE |
| Phasing software | AMoRE |
| Refinement software | PHENIX ((PHENIX.REFINE)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.210 |
| High resolution limit [Å] | 2.100 | 2.100 |
| Rmerge | 0.050 | 0.200 |
| Number of reflections | 46009 | |
| <I/σ(I)> | 8.4 | 3.9 |
| Completeness [%] | 97.6 | 97.6 |
| Redundancy | 3.8 | 3.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 6.5 | 100 MM MES PH 5.5, 20% PEG 1500. CRYSTALS WERE FROZEN IN 100 MM MES, 30% PEG 1500, 10% GLYCEROL |
