4MD7
Crystal Structure of full-length symmetric CK2 holoenzyme
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID23-2 |
Synchrotron site | ESRF |
Beamline | ID23-2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2010-07-23 |
Detector | MARMOSAIC 225 mm CCD |
Wavelength(s) | 0.873 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 142.316, 57.958, 186.188 |
Unit cell angles | 90.00, 102.42, 90.00 |
Refinement procedure
Resolution | 181.832 - 3.100 |
R-factor | 0.2347 |
Rwork | 0.233 |
R-free | 0.26330 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | PDB ENTRIES 4DGL AND 4KWP |
RMSD bond length | 0.007 |
RMSD bond angle | 1.126 |
Data scaling software | SCALA (3.3.16) |
Phasing software | PHASER |
Refinement software | REFMAC |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 181.832 | 48.872 | 3.270 |
High resolution limit [Å] | 3.100 | 9.800 | 3.100 |
Rmerge | 0.050 | 0.643 | |
Total number of observations | 8421 | 40507 | |
Number of reflections | 52811 | ||
<I/σ(I)> | 10.2 | 12 | 1.2 |
Completeness [%] | 97.9 | 91.1 | 98.7 |
Redundancy | 5.3 | 5.3 | 5.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION | 6.5 | 277 | 20% PEG3350, 0.2 M ammonium citrate, pH 6.5, VAPOR DIFFUSION, temperature 277K |