3P9L
Crystal Structure of H2-Kb in complex with the chicken ovalbumin epitope OVA
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2008-08-13 |
Detector | RIGAKU RAXIS |
Wavelength(s) | 1.54 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 66.990, 90.410, 89.740 |
Unit cell angles | 90.00, 111.71, 90.00 |
Refinement procedure
Resolution | 31.042 - 2.000 |
R-factor | 0.189 |
Rwork | 0.186 |
R-free | 0.24340 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1vac |
RMSD bond length | 0.007 |
RMSD bond angle | 1.042 |
Data scaling software | XSCALE |
Phasing software | PHASER |
Refinement software | REFMAC |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 100.000 | 2.100 | |
High resolution limit [Å] | 2.000 | 10.000 | 2.000 |
Rmerge | 0.048 | 0.021 | 0.253 |
Rmeas | 0.025 | 0.291 | |
Number of reflections | 65977 | 514 | 8871 |
<I/σ(I)> | 19.12 | 42.8 | 5.7 |
Completeness [%] | 98.1 | 90.7 | 97.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 277 | 0.2M calcium acetate, 15% PEG 8K, 0.1M Na-cacodylate, pH 6.5, vapor diffusion, hanging drop, temperature 277K |