1XAK
STRUCTURE OF THE SARS-CORONAVIRUS ORF7A ACCESSORY PROTEIN
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 14-BM-D |
Synchrotron site | APS |
Beamline | 14-BM-D |
Temperature [K] | 110 |
Detector technology | CCD |
Collection date | 2003-11-09 |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 0.90000 |
Spacegroup name | P 31 |
Unit cell lengths | 37.100, 37.100, 55.330 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 18.550 - 1.800 |
R-factor | 0.223 |
Rwork | 0.223 |
R-free | 0.27500 |
Structure solution method | MIR |
RMSD bond length | 0.005 |
RMSD bond angle | 1.300 |
Data reduction software | HKL-2000 |
Data scaling software | SCALEPACK |
Phasing software | SOLVE |
Refinement software | CNS (1.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 1.880 |
High resolution limit [Å] | 1.800 | 1.800 |
Number of reflections | 7744 | |
<I/σ(I)> | 34.9 | 5.2 |
Completeness [%] | 98.7 | 100 |
Redundancy | 7.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 5.35 | 293.15 | 16% PEG 400, 100 mM sodium acetate, pH 5.35, VAPOR DIFFUSION, HANGING DROP, temperature 293.15K |