3SKD
Crystal structure of the Thermus thermophilus cas3 HD domain in the presence of Ni2+
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL9-2 |
Synchrotron site | SSRL |
Beamline | BL9-2 |
Temperature [K] | 100 |
Detector technology | CCD |
Detector | MARMOSAIC 325 mm CCD |
Wavelength(s) | 1.0 |
Spacegroup name | P 43 2 2 |
Unit cell lengths | 48.638, 48.638, 206.011 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 35.362 - 2.000 |
R-factor | 0.1773 |
Rwork | 0.176 |
R-free | 0.20570 |
Structure solution method | FOURIER SYNTHESIS |
RMSD bond length | 0.016 |
RMSD bond angle | 1.483 |
Data scaling software | SCALA (3.3.16) |
Refinement software | PHENIX (1.6_288) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 35.362 | 35.322 | 2.110 |
High resolution limit [Å] | 1.998 | 6.320 | 2.000 |
Rmerge | 0.082 | 0.705 | |
Total number of observations | 6713 | 28967 | |
Number of reflections | 17751 | ||
<I/σ(I)> | 9.5 | 7.1 | 1 |
Completeness [%] | 99.9 | 99.5 | 99.5 |
Redundancy | 12 | 9.7 | 11.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 4.2 | 293 | PEG 300, pH 4.2, vapor diffusion, sitting drop, temperature 293K, VAPOR DIFFUSION, SITTING DROP |