8D34
Crystal Structure of SARS CoV-2 NSP15 Endroribonuclease H250A
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU MICROMAX-007 HF |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2021-11-26 |
Detector | DECTRIS PILATUS3 R 200K-A |
Wavelength(s) | 1.54178 |
Spacegroup name | P 63 |
Unit cell lengths | 152.525, 152.525, 109.644 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 38.130 - 2.910 |
R-factor | 0.2471 |
Rwork | 0.246 |
R-free | 0.26260 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 6vww |
Data reduction software | HKL-2000 (v720) |
Data scaling software | SCALEPACK (v2.3.15) |
Phasing software | PHASER |
Refinement software | PHENIX (1.20.1_4487) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 2.960 |
High resolution limit [Å] | 2.910 | 7.890 | 2.910 |
Rmerge | 0.262 | 0.048 | 1.920 |
Rmeas | 0.270 | 0.050 | 2.007 |
Rpim | 0.068 | 0.013 | 0.578 |
Total number of observations | 510947 | ||
Number of reflections | 32039 | 1660 | 1565 |
<I/σ(I)> | 4.3 | ||
Completeness [%] | 100.0 | 99.9 | 100 |
Redundancy | 15.9 | 14.7 | 11.9 |
CC(1/2) | 0.999 | 0.640 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 293 | 0.2 M Calcium Acetate, 0.1 M Imidazole pH 8, 10% (w/v) PEG 8000 |