7C2I
Crystal structure of nsp16-nsp10 heterodimer from SARS-CoV-2 in complex with SAM (with additional SAM during crystallization)
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SSRF BEAMLINE BL19U1 |
| Synchrotron site | SSRF |
| Beamline | BL19U1 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2020-04-09 |
| Detector | DECTRIS PILATUS3 S 6M |
| Wavelength(s) | 0.97852 |
| Spacegroup name | P 31 2 1 |
| Unit cell lengths | 167.817, 167.817, 51.571 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 43.936 - 2.500 |
| R-factor | 0.1758 |
| Rwork | 0.174 |
| R-free | 0.20880 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3r24 |
| RMSD bond length | 0.009 |
| RMSD bond angle | 0.890 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHASER |
| Refinement software | PHENIX (1.10.1_2155) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.590 |
| High resolution limit [Å] | 2.500 | 2.500 |
| Rmerge | 0.204 | 0.937 |
| Number of reflections | 29067 | 2912 |
| <I/σ(I)> | 10.67 | |
| Completeness [%] | 100.0 | |
| Redundancy | 10.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 6 | 291 | 0.4 M Sodium malonate, 0.1 M MES, and 0.5% w/v PEG 10000. |
