Structure of protein kinase CK2alpha mutant H160R associated with the Okur-Chung Neurodevelopmental Syndrome


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2PVR 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP293200 mM Li2SO4, 100 mM Bis-tris/HCl, pH 6.5, 25 % PEG 3350 Protein 5 mg per mL in 500 mM NaCl, 25 mM TRIS/HCl, pH 8.5 2 parts protein mixed with one part Reservoir Soaking with AMPPNP/MgCl2
Crystal Properties
Matthews coefficientSolvent content
2.7354.88

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 128.712α = 90
b = 128.712β = 90
c = 124.79γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER2 X 9M2023-11-17MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID30B0.91840ESRFID30B

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)CC (Half)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
12.08891.01365.20.3880.9969.111.24080932.62
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.0882.394.1370.3861.6

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)Mean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE2.0991.011.3440781203765.110.18960.1870.18770.23740.237842.41
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d13.9741
f_angle_d0.7096
f_chiral_restr0.0477
f_plane_restr0.0061
f_bond_d0.004
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5583
Nucleic Acid Atoms
Solvent Atoms224
Heterogen Atoms126

Software

Software
Software NamePurpose
autoPROCdata processing
PHENIXrefinement
XDSdata reduction
Aimlessdata scaling
STARANISOdata scaling