1A3Y
ODORANT BINDING PROTEIN FROM NASAL MUCOSA OF PIG
Experimental procedure
Source type | ROTATING ANODE |
Source details | RIGAKU RUH2R |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 1997-06 |
Detector | MARRESEARCH |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 42.360, 88.730, 93.190 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 25.000 - 2.250 |
R-factor | 0.181 |
Rwork | 0.181 |
R-free | 0.24700 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1obp |
RMSD bond length | 0.008 |
RMSD bond angle | 26.700 * |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | X-PLOR (3.843) |
Refinement software | X-PLOR (3.843) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 2.200 |
High resolution limit [Å] | 2.150 | 2.150 |
Rmerge | 0.051 * | 0.265 * |
Number of reflections | 11000 | |
<I/σ(I)> | 12 | 2 |
Completeness [%] | 99.4 | 99 |
Redundancy | 5 | 5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion * | 5.5 | 20 * | pH 5.5 |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 8 (mg/ml) | |
2 | 1 | reservoir | ammonium sulfate | 2 (M) | |
3 | 1 | reservoir | 2-propanol | 5 (%) |