6VQ2
HLA-B*27:05 presenting an HIV-1 14mer peptide
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | DIAMOND BEAMLINE I24 |
Synchrotron site | Diamond |
Beamline | I24 |
Temperature [K] | 105 |
Detector technology | PIXEL |
Collection date | 2012-09-15 |
Detector | DECTRIS PILATUS3 6M |
Wavelength(s) | 0.9794 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 51.287, 82.813, 110.574 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 55.287 - 2.250 |
R-factor | 0.1776 |
Rwork | 0.175 |
R-free | 0.23040 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1w0v |
Data reduction software | xia2 |
Data scaling software | SCALA (3.3.22) |
Phasing software | PHASER |
Refinement software | PHENIX (1.16_3549) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 66.284 | 55.287 | 2.370 |
High resolution limit [Å] | 2.250 | 7.120 | 2.250 |
Rmerge | 0.110 | 1.891 | |
Rmeas | 0.458 | 0.117 | 1.974 |
Rpim | 0.129 | 0.037 | 0.561 |
Total number of observations | 286507 | 9079 | 40485 |
Number of reflections | 23098 | 837 | 3309 |
<I/σ(I)> | 7.8 | 12.3 | 3.8 |
Completeness [%] | 100.0 | 99.8 | 100 |
Redundancy | 12.4 | 10.8 | 12.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 277 | 20 %w/v Polyethylene Glycol 8000, 0.05 M Potassium di-Hydrogen Phosphate |