3RTM
Structure of Bace-1 (Beta-Secretase) in Complex with 3-(2-Aminoquinolin-3-yl)-N-cyclohexyl-N-methylpropanamide
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ALS BEAMLINE 5.0.2 |
| Synchrotron site | ALS |
| Beamline | 5.0.2 |
| Collection date | 2008-02-27 |
| Wavelength(s) | 1 |
| Spacegroup name | P 61 2 2 |
| Unit cell lengths | 101.875, 101.875, 169.165 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 20.000 - 2.760 |
| R-factor | 0.2246 |
| Rwork | 0.221 |
| R-free | 0.28840 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.013 |
| RMSD bond angle | 1.455 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | PHASER |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 20.000 | 20.000 | 2.850 |
| High resolution limit [Å] | 2.750 | 5.880 | 2.750 |
| Rmerge | 0.082 | 0.056 | 0.387 |
| Number of reflections | 13736 | ||
| <I/σ(I)> | 12.5 | ||
| Completeness [%] | 98.5 | 96.5 | 97.5 |
| Redundancy | 7.6 | 7.5 | 5.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.6 | 293 | 20% (w/v) PEG 5000 monomethylethyl ether (MME), 200mM sodium citrate (pH 6.6) and 200mM sodium iodide, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
