1F6R
CRYSTAL STRUCTURE OF APO-BOVINE ALPHA-LACTALBUMIN
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SRS BEAMLINE PX9.5 |
Synchrotron site | SRS |
Beamline | PX9.5 |
Temperature [K] | 298 |
Detector technology | IMAGE PLATE |
Collection date | 1998-05-26 |
Detector | MARRESEARCH |
Spacegroup name | P 41 21 2 |
Unit cell lengths | 119.568, 119.568, 152.745 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 40.000 - 2.200 |
R-factor | 0.191 |
Rwork | 0.191 |
R-free | 0.24800 |
RMSD bond length | 0.011 |
RMSD bond angle | 25.900 * |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | X-PLOR (3.851) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 40.000 | 2.280 |
High resolution limit [Å] | 2.200 | 2.200 |
Rmerge | 0.086 | 0.633 |
Total number of observations | 561254 * | |
Number of reflections | 57273 * | |
<I/σ(I)> | 8.8 | |
Completeness [%] | 99.3 | 99.5 |
Redundancy | 9.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion * | 6 | 16 * | Ammonium sulfate, Tris/HCl buffer, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 289K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 20 (mg/ml) | |
2 | 1 | reservoir | ammonium sulfate | 2.0 (M) | |
3 | 1 | reservoir | Tris-HCl | 0.1 (M) |