2ZHS
Crystal structure of BACE1 at pH 4.0
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SPRING-8 BEAMLINE BL44B2 |
| Synchrotron site | SPring-8 |
| Beamline | BL44B2 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2006-06-28 |
| Detector | ADSC QUANTUM 210 |
| Wavelength(s) | 1.0 |
| Spacegroup name | P 61 2 2 |
| Unit cell lengths | 102.999, 102.999, 170.630 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 44.600 - 2.700 |
| R-factor | 0.21 |
| Rwork | 0.210 |
| R-free | 0.27500 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2zhv |
| RMSD bond length | 0.006 |
| RMSD bond angle | 1.300 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | MOLREP |
| Refinement software | CNS (1.1) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 100.000 | 2.800 |
| High resolution limit [Å] | 2.700 | 2.700 |
| Number of reflections | 14641 | |
| <I/σ(I)> | 22.1 | 4 |
| Completeness [%] | 95.0 | 98.2 |
| Redundancy | 3.5 | 3.5 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 293 | 22% PEG 5000 MME, 0.2M Sodium Acetate pH 6.5, 0.2M Ammonium Iodide, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
