1CK4
CRYSTAL STRUCTURE OF RAT A1B1 INTEGRIN I-DOMAIN.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU200 |
Temperature [K] | 108 |
Detector technology | IMAGE PLATE |
Detector | RIGAKU |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 34.770, 85.920, 132.560 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 100.000 - 2.200 |
R-factor | 0.234 * |
Rwork | 0.234 |
R-free | 0.29900 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1aox |
RMSD bond length | 0.009 |
RMSD bond angle | 1.600 |
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] | 35.000 | |
High resolution limit [Å] | 2.200 | 2.200 * |
Rmerge | 0.056 | |
Number of reflections | 19238 | |
<I/σ(I)> | 20 | |
Completeness [%] | 91.0 | 77.6 * |
Redundancy | 12 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion * | 7.5 * | pH 6.5 |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | Tris | 10 (mM) | |
2 | 1 | drop | 2-mercaptoethanol | 10 (mM) | |
3 | 1 | drop | protein | 11 (mg/ml) | |
4 | 1 | reservoir | PEG8000 | 25 (%(w/v)) | |
5 | 1 | reservoir | sodium cacodylate | 0.1 (M) | |
6 | 1 | reservoir | sodium acetate | 0.2 (M) |