7ZFR
Crystal structure of HLA-DP (DPA1*02:01-DPB1*01:01) in complex with a peptide bound in the reverse direction
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SLS BEAMLINE X06DA |
Synchrotron site | SLS |
Beamline | X06DA |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2021-11-05 |
Detector | DECTRIS PILATUS 2M-F |
Wavelength(s) | 1 |
Spacegroup name | P 61 2 2 |
Unit cell lengths | 83.985, 83.985, 348.589 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 45.390 - 2.900 |
R-factor | 0.2346 |
Rwork | 0.231 |
R-free | 0.27160 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 7zak |
RMSD bond length | 0.002 |
RMSD bond angle | 0.565 |
Data reduction software | XDS |
Data scaling software | XDS |
Phasing software | PHASER |
Refinement software | PHENIX (1.19.2_4158) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 45.390 | 3.070 |
High resolution limit [Å] | 2.900 | 2.900 |
Rmeas | 0.192 | 1.095 |
Number of reflections | 29077 | 2666 |
<I/σ(I)> | 11.55 | 1.82 |
Completeness [%] | 97.9 | |
Redundancy | 10.6 | |
CC(1/2) | 0.996 | 0.816 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 291 | 0.2 M Potassium thiocyanate, 0.1 M Sodium acetate, pH 5.5, 8 % w/v PEG 20,000, 8 % v/v PEG 500 MME |