3NPO
Bovine beta lactoglobulin unliganded form
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SEALED TUBE |
| Source details | OXFORD DIFFRACTION ENHANCE ULTRA |
| Temperature [K] | 110 |
| Detector technology | CCD |
| Collection date | 2009-12-03 |
| Detector | OXFORD TITAN CCD |
| Wavelength(s) | 1.54 |
| Spacegroup name | P 32 2 1 |
| Unit cell lengths | 52.800, 52.800, 110.640 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 9.960 - 2.200 |
| R-factor | 0.21562 |
| Rwork | 0.213 |
| R-free | 0.25984 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1bsy |
| RMSD bond length | 0.016 |
| RMSD bond angle | 1.811 |
| Data reduction software | CrysalisPro |
| Data scaling software | SCALA |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.2.0005) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 10.000 | 2.320 |
| High resolution limit [Å] | 2.200 | 2.200 |
| Rmerge | 0.050 | 0.182 |
| Number of reflections | 9125 | |
| <I/σ(I)> | 11.6 | 3.3 |
| Completeness [%] | 96.1 | 89.5 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 293 | 1.34M trisodium citrate, 0.1M Tris-HCl buffer, 96% ethanol, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K |
