3ECG
High Resolution HIV-2 Protease Structure in Complex with Antiviral Inhibitor GRL-98065
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 22-ID |
| Synchrotron site | APS |
| Beamline | 22-ID |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2006-11-07 |
| Detector | MARMOSAIC 300 mm CCD |
| Wavelength(s) | 0.8 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 105.396, 30.964, 55.625 |
| Unit cell angles | 90.00, 91.39, 90.00 |
Refinement procedure
| Resolution | 10.000 - 1.180 |
| Rwork | 0.142 |
| R-free | 0.18770 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2ien |
| RMSD bond length | 0.012 |
| RMSD bond angle | 0.030 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHASER |
| Refinement software | SHELXL-97 |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 10.000 | 1.220 |
| High resolution limit [Å] | 1.180 | 1.180 |
| Rmerge | 0.048 | 0.296 |
| Number of reflections | 40772 | |
| <I/σ(I)> | 21.2 | 2.8 |
| Completeness [%] | 79.5 | 52.1 |
| Redundancy | 3.4 | 2.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 5.75 | 293 | 0.6-0.7M imidazole, 0.12-0.14M Zn(OAc)2 buffer, 1.25-2M NaCl, pH 5.75, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
