1KY9
Crystal Structure of DegP (HtrA)
Experimental procedure
| Experimental method | MAD |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE ID14-4 |
| Synchrotron site | ESRF |
| Beamline | ID14-4 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2001-06-22 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 0.9500, 0.9795, 0.9797 |
| Spacegroup name | P 63 2 2 |
| Unit cell lengths | 121.374, 121.374, 233.667 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 20.000 - 2.800 |
| R-factor | 0.218 * |
| Rwork | 0.218 |
| R-free | 0.27500 |
| Structure solution method | MAD |
| RMSD bond length | 0.012 |
| RMSD bond angle | 2.000 * |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | SHARP |
| Refinement software | CNS |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.000 | 2.900 |
| High resolution limit [Å] | 2.800 | 2.800 |
| Rmerge | 0.083 * | 0.469 * |
| Number of reflections | 48312 | |
| <I/σ(I)> | 2.3 | |
| Completeness [%] | 97.0 | 92.2 |
| Redundancy | 4.4 | 3.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | Vapor diffusion * | 8.5 | 18 * | Isopropanol, PEG 2000 MME, Tris, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 291K |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | reservoir | isopropanol | 10 (%) | |
| 2 | 1 | reservoir | PEG2000 MME | 10 (%) | |
| 3 | 1 | reservoir | Tris-HCl | 0.1 (M) | pH8.5 |
