3JUH
Crystal structure of a mutant of human protein kinase CK2alpha with altered cosubstrate specificity
Replaces: 3BW5Replaces: 1YMIExperimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | EMBL/DESY, HAMBURG BEAMLINE X13 |
Synchrotron site | EMBL/DESY, HAMBURG |
Beamline | X13 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2004-01-19 |
Detector | MAR CCD 165 mm |
Wavelength(s) | 0.811 |
Spacegroup name | P 43 |
Unit cell lengths | 71.368, 71.368, 126.467 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 39.450 - 1.660 |
R-factor | 0.15821 |
Rwork | 0.156 |
R-free | 0.21840 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.024 |
RMSD bond angle | 2.148 |
Data scaling software | XSCALE |
Phasing software | MOLREP |
Refinement software | REFMAC |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 39.500 | 1.700 | |
High resolution limit [Å] | 1.660 | 7.420 | 1.660 |
Rmerge | 0.058 | 0.044 | 0.520 |
Number of reflections | 72782 | 858 | 4537 |
<I/σ(I)> | 17.51 | 66.8 | 2.4 |
Completeness [%] | 97.5 | 99.1 | 82.4 |
Redundancy | 5.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 293 | 2.2M sodium citrate, 2mM AMPPNP, 4mM magnesium chloride, 0.62mM peptide RRRADDSDDDDD, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K |