3QRM
HIV-1 protease (mutant Q7K L33I L63I) in complex with a three-armed pyrrolidine-based inhibitor
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | BESSY BEAMLINE 14.2 |
| Synchrotron site | BESSY |
| Beamline | 14.2 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2010-03-26 |
| Detector | RAYONIX MX-225 |
| Wavelength(s) | 0.91841 |
| Spacegroup name | P 21 21 2 |
| Unit cell lengths | 57.940, 86.030, 46.500 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 25.701 - 1.731 |
| R-factor | 0.1721 |
| Rwork | 0.169 |
| R-free | 0.20020 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2pqz |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.121 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHASER |
| Refinement software | PHENIX ((phenix.refine: 1.6.4_486)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 1.760 |
| High resolution limit [Å] | 1.730 | 1.730 |
| Number of reflections | 24130 | |
| <I/σ(I)> | 28.8 | 6 |
| Completeness [%] | 100.0 | 100 |
| Redundancy | 3.6 | 3.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 5.5 | 289 | 700mM NaCl, 100mM Na citrate, 100mM DTT, 3mM NaN3, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 289K |
