1XPE
HIV-1 subtype B genomic RNA Dimerization Initiation Site
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE ID14-4 |
| Synchrotron site | ESRF |
| Beamline | ID14-4 |
| Temperature [K] | 90 |
| Detector technology | CCD |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 0.933 |
| Spacegroup name | C 2 2 21 |
| Unit cell lengths | 27.426, 114.573, 95.448 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 18.730 - 1.940 |
| R-factor | 0.253 |
| Rwork | 0.253 |
| R-free | 0.25500 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.006 |
| RMSD bond angle | 1.200 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | CNS |
| Refinement software | CNS (1.1) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.000 | |
| High resolution limit [Å] | 1.940 | 1.940 |
| Number of reflections | 10786 | |
| <I/σ(I)> | 29.6 | 4.1 |
| Completeness [%] | 90.8 | 68.5 |
| Redundancy | 5.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7 | 310 | PEG8000, Ammonium sulfate, MgCl2, Na Cacodylate, spermine, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 310K |
Crystallization Reagents
| ID | crystal ID | solution ID | reagent name | concentration | details |
| 1 | 1 | 1 | PEG8000 | ||
| 10 | 1 | 2 | spermine | ||
| 2 | 1 | 1 | Ammonium sulfate | ||
| 3 | 1 | 1 | MgCl2 | ||
| 4 | 1 | 1 | Na Cacodylate | ||
| 5 | 1 | 1 | spermine | ||
| 6 | 1 | 2 | PEG8000 | ||
| 7 | 1 | 2 | Ammonium sulfate | ||
| 8 | 1 | 2 | MgCl2 | ||
| 9 | 1 | 2 | Na Cacodylate |
