3FT4
Crystal Structure of the minor histocompatibility peptide HA-1Arg in complex with HLA-A2
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE ID23-2 |
| Synchrotron site | ESRF |
| Beamline | ID23-2 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2006-12-16 |
| Detector | MARMOSAIC 225 mm CCD |
| Wavelength(s) | 0.87 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 51.510, 80.090, 54.790 |
| Unit cell angles | 90.00, 111.15, 90.00 |
Refinement procedure
| Resolution | 15.000 - 1.900 |
| R-factor | 0.18162 |
| Rwork | 0.180 |
| R-free | 0.22359 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.055 |
| Data reduction software | XDS |
| Data scaling software | XDS |
| Phasing software | AMoRE |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.000 |
| High resolution limit [Å] | 1.900 | 1.900 |
| Number of reflections | 32080 | |
| <I/σ(I)> | 10.9 | 3.6 |
| Completeness [%] | 97.8 | 94.5 |
| Redundancy | 4.2 | 4.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 293 | 12-15% w/v PEG 6000, 0.1 M NaCl and 0.1 M tri-sodium-citrate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
