2IFR
Crystal structure of Scytalido-glutamic peptidase with a peptide based transition state analog
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ALS BEAMLINE 8.3.1 |
| Synchrotron site | ALS |
| Beamline | 8.3.1 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2005-02-24 |
| Detector | ADSC QUANTUM 210 |
| Wavelength(s) | 1.115869 |
| Spacegroup name | P 63 2 2 |
| Unit cell lengths | 108.780, 108.780, 114.650 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 30.000 - 1.950 |
| R-factor | 0.204 |
| Rwork | 0.204 |
| R-free | 0.22200 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1s2b |
| RMSD bond length | 0.012 |
| RMSD bond angle | 1.767 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | CNS |
| Refinement software | CNS |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 2.020 |
| High resolution limit [Å] | 1.950 | 1.950 |
| Number of reflections | 28307 | |
| Completeness [%] | 95.0 | 90.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 4 | 298 | 42% saturated ammonium sulfate, 10% (vol/vol) ethylene glycol and 0.1 M sodium acetate buffer, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
