2IAD
CLASS II MHC I-AD IN COMPLEX WITH AN INFLUENZA HEMAGGLUTININ PEPTIDE 126-138
Experimental procedure
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL7-1 |
Synchrotron site | SSRL |
Beamline | BL7-1 |
Temperature [K] | 95 |
Detector technology | IMAGE PLATE |
Collection date | 1997-04 |
Detector | MARRESEARCH |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 127.200, 100.200, 53.100 |
Unit cell angles | 90.00, 100.30, 90.00 |
Refinement procedure
Resolution | 24.000 - 2.400 |
R-factor | 0.253 |
Rwork | 0.253 |
R-free | 0.30800 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1dlh |
RMSD bond length | 0.009 |
RMSD bond angle | 29.700 * |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | X-PLOR (3.8) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 24.000 | 2.500 |
High resolution limit [Å] | 2.400 | 2.400 |
Rmerge | 0.076 | 0.259 |
Number of reflections | 22555 | 2820 * |
Completeness [%] | 89.0 | 88 |
Redundancy | 2.5 | 2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion, sitting drop * | 7.4 | 22 * | 19% PEG 8000 0.2 M TRIS, PH 7.4 |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 5-9 (mg/ml) | |
2 | 1 | reservoir | PEG8000 | 19 (%) | |
3 | 1 | reservoir | Tris | 0.2 (M) |