1F0Q
CRYSTAL STRUCTURE OF THE ALPHA SUBUNIT OF PROTEIN KINASE CK2 IN COMPLEX WITH THE NUCLEOTIDE COMPETITIVE INHIBITOR EMODIN
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ELETTRA BEAMLINE 5.2R |
| Synchrotron site | ELETTRA |
| Beamline | 5.2R |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 1999-11-21 |
| Detector | MARRESEARCH |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 143.084, 52.080, 44.878 |
| Unit cell angles | 90.00, 99.33, 90.00 |
Refinement procedure
| Resolution | 24.830 - 2.630 |
| R-factor | 0.192 |
| Rwork | 0.192 |
| R-free | 0.27300 |
| RMSD bond length | 0.009 |
| RMSD bond angle | 1.400 |
| Data reduction software | MOSFLM |
| Data scaling software | CCP4 ((SCALA)) |
| Phasing software | AMoRE |
| Refinement software | CNS (1.0) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 25.700 | 2.770 |
| High resolution limit [Å] | 2.630 | 2.630 |
| Rmerge | 0.040 | 0.156 |
| Number of reflections | 8792 | 1186 * |
| <I/σ(I)> | 12.3 | |
| Completeness [%] | 89.4 | 83.6 |
| Redundancy | 2 | 1.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 8.5 * | 292 | Guerra, B., (1998) Acta Crystallogr., Sect.D, 54, 143. * |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | protein | 3 (mg/ml) | |
| 2 | 1 | drop | 167 (mM) | ||
| 3 | 1 | drop | Tris-HCl | 8.3 (mM) | |
| 4 | 1 | drop | 2-mercaptoethanol | 2 (mM) | |
| 5 | 1 | drop | ATP | 2 (mM) | |
| 6 | 1 | drop | 0.5 (mM) | ||
| 7 | 1 | reservoir | PEG4000 | 25 (%) | |
| 8 | 1 | reservoir | sodium acetate | 200 (mM) | |
| 9 | 1 | reservoir | Tris-HCl | 100 (mM) |
