3P05
X-ray structure of pentameric HIV-1 CA
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 22-BM |
| Synchrotron site | APS |
| Beamline | 22-BM |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2009-10-30 |
| Detector | MARMOSAIC 225 mm CCD |
| Wavelength(s) | 1.000 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 58.723, 130.308, 81.831 |
| Unit cell angles | 90.00, 97.37, 90.00 |
Refinement procedure
| Resolution | 32.577 - 2.500 |
| R-factor | 0.2322 |
| Rwork | 0.230 |
| R-free | 0.26620 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3h47 |
| RMSD bond length | 0.015 |
| RMSD bond angle | 1.473 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | MOLREP |
| Refinement software | PHENIX ((phenix.refine: 1.6.1_357)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.540 |
| High resolution limit [Å] | 2.500 | 2.500 |
| Number of reflections | 41160 | |
| <I/σ(I)> | 2.1 | |
| Completeness [%] | 97.8 | 94.9 |
| Redundancy | 3.5 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 293 | 27-30% PEG 4000, 100 mM Tris, 0.2 M sodium iodide, pH 8-9, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
