3JWQ
Crystal structure of chimeric PDE5/PDE6 catalytic domain complexed with sildenafil
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 17-ID |
| Synchrotron site | APS |
| Beamline | 17-ID |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2006-10-23 |
| Detector | ADSC QUANTUM 210 |
| Wavelength(s) | 1.0 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 75.732, 109.825, 199.668 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 23.080 - 2.870 |
| R-factor | 0.22588 |
| Rwork | 0.223 |
| R-free | 0.27528 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2h42 |
| RMSD bond length | 0.015 |
| RMSD bond angle | 1.512 |
| Data reduction software | d*TREK |
| Data scaling software | d*TREK |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.5.0102) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 29.800 | 2.947 |
| High resolution limit [Å] | 2.870 | 2.873 |
| Number of reflections | 31941 | |
| Completeness [%] | 86.7 | 72.34 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 8.5 | 277 | 100 mM Tris, 200 mM MgSO4, 12% PEG-3350, 2.5% ethanol, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K |
