1ZVA
A structure-based mechanism of SARS virus membrane fusion
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X4A |
| Synchrotron site | NSLS |
| Beamline | X4A |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2003-09-03 |
| Detector | ADSC QUANTUM 4 |
| Spacegroup name | C 2 2 21 |
| Unit cell lengths | 40.970, 146.593, 24.013 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 72.550 - 1.500 |
| R-factor | 0.213 |
| Rwork | 0.211 |
| R-free | 0.24600 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1zv7 |
| RMSD bond length | 0.013 |
| RMSD bond angle | 1.357 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.1.24) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 72.600 | 1.550 |
| High resolution limit [Å] | 1.500 | 1.500 |
| Rmerge | 0.058 | 0.255 |
| Number of reflections | 11906 | |
| <I/σ(I)> | 15.6 | 7.1 |
| Completeness [%] | 98.0 | 99.2 |
| Redundancy | 5.8 | 5.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 8 | 298 | PEG 1500, sodium formate, pH 8.00, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
