6WXD
SARS-CoV-2 Nsp9 RNA-replicase
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | AUSTRALIAN SYNCHROTRON BEAMLINE MX2 |
Synchrotron site | Australian Synchrotron |
Beamline | MX2 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2020-04-03 |
Detector | DECTRIS EIGER X 16M |
Wavelength(s) | 0.95372 |
Spacegroup name | P 61 2 2 |
Unit cell lengths | 88.775, 88.775, 134.042 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 44.700 - 2.000 |
Rwork | 0.214 |
R-free | 0.25340 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1qz8 |
RMSD bond length | 0.012 |
RMSD bond angle | 1.137 |
Data reduction software | XDS |
Data scaling software | Aimless |
Phasing software | PHASER |
Refinement software | PHENIX (1.17.1_3660) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 44.700 | 2.060 |
High resolution limit [Å] | 2.000 | 2.000 |
Rpim | 0.012 | 0.404 |
Number of reflections | 21482 | 1451 |
<I/σ(I)> | 26.4 | 1.4 |
Completeness [%] | 99.4 | 93.1 |
Redundancy | 19.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 4 | 293 | 2.2M Ammonium Sulfate, 0.1M phosphate-citrate buffer pH 4 |