3ZYE
Crystal structure of 3C protease mutant (T68A) of coxsackievirus B3
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | BESSY BEAMLINE 14.1 |
Synchrotron site | BESSY |
Beamline | 14.1 |
Temperature [K] | 100 |
Detector technology | CCD |
Detector | MARMOSAIC 225 mm CCD |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 76.730, 64.440, 39.810 |
Unit cell angles | 90.00, 115.78, 90.00 |
Refinement procedure
Resolution | 34.550 - 1.850 |
R-factor | 0.22345 |
Rwork | 0.222 |
R-free | 0.25848 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3zyd |
RMSD bond length | 0.019 |
RMSD bond angle | 1.894 |
Data reduction software | iMOSFLM |
Data scaling software | SCALA |
Phasing software | MOLREP |
Refinement software | REFMAC (5.5.0110) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 35.850 | 1.950 |
High resolution limit [Å] | 1.850 | 1.850 |
Rmerge | 0.040 | 0.490 |
Number of reflections | 14693 | |
<I/σ(I)> | 12.7 | 2.2 |
Completeness [%] | 98.3 | 99.4 |
Redundancy | 2.5 | 2.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 8.5 | 100 MM TRIS-HCL PH 8.5, 0.2 M MAGNESIUM CHLORIDE, AND 22% PEG 4000; SITTING DROP |