5E0J
1.20 A resolution structure of Norovirus 3CL protease in complex with a triazole-based macrocyclic (21-mer) inhibitor
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 17-ID |
Synchrotron site | APS |
Beamline | 17-ID |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2014-11-18 |
Detector | DECTRIS PILATUS 6M |
Wavelength(s) | 1.0000 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 66.666, 37.159, 61.859 |
Unit cell angles | 90.00, 110.04, 90.00 |
Refinement procedure
Resolution | 31.957 - 1.200 |
R-factor | 0.1379 |
Rwork | 0.137 |
R-free | 0.16540 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3ur9 |
RMSD bond length | 0.009 |
RMSD bond angle | 1.087 |
Data reduction software | XDS |
Data scaling software | Aimless (0.3.11) |
Phasing software | PHASER (2.5.6) |
Refinement software | PHENIX |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 32.630 | 32.630 | 1.220 |
High resolution limit [Å] | 1.200 | 6.570 | 1.200 |
Rmerge | 0.058 | 0.043 | 0.787 |
Rpim | 0.025 | 0.019 | 0.476 |
Total number of observations | 246169 | 1857 | 7177 |
Number of reflections | 42941 | ||
<I/σ(I)> | 16.3 | 48.8 | 1.9 |
Completeness [%] | 96.5 | 98.9 | 93.7 |
Redundancy | 5.7 | 6.3 | 3.6 |
CC(1/2) | 0.999 | 0.995 | 0.688 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 293 | 30% w/v PEG 2000 MME, 150 mM potassium bromide |