7LTU
AALALL SEGMENT FROM THE NUCLEOPROTEIN OF SARS-COV-2, RESIDUES 217-222, CRYSTAL FORM 1
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 24-ID-E |
Synchrotron site | APS |
Beamline | 24-ID-E |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2020-06-20 |
Detector | DECTRIS EIGER X 16M |
Wavelength(s) | 0.9792 |
Spacegroup name | P 1 |
Unit cell lengths | 9.450, 11.340, 20.270 |
Unit cell angles | 74.88, 79.13, 67.77 |
Refinement procedure
Resolution | 19.469 - 1.122 |
Rwork | 0.155 |
R-free | 0.19530 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | ideal beta strand AAAAAA |
RMSD bond length | 0.010 |
RMSD bond angle | 1.306 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | PHASER (2.8.3) |
Refinement software | REFMAC (5.8.0267) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 19.470 | 19.470 | 1.180 |
High resolution limit [Å] | 1.120 | 3.550 | 1.120 |
Rmerge | 0.084 | 0.074 | 0.397 |
Rmeas | 0.107 | 0.094 | 0.511 |
Number of reflections | 2270 | 85 | 136 |
<I/σ(I)> | 5.92 | 11.51 | 2.02 |
Completeness [%] | 78.4 | 95.5 | 31.1 |
Redundancy | 2.366 | 2.341 | 2.375 |
CC(1/2) | 0.985 | 0.982 | 0.892 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | BATCH MODE | 4 | 298 | trifluoroacetic acid |