4GRB

Casein kinase 2 (CK2) bound to inhibitor


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.529622-26% PEG 6K, 200 mM ammonium sulfate, 100 mM MES, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 296K
Crystal Properties
Matthews coefficientSolvent content
2.2344.83

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 49.431α = 90
b = 61.897β = 90
c = 116.241γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray120CCDRIGAKU SATURN 944+2009-04-20MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU FR-E+ DW1.54

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)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
12.1529.9186.420.067145.416531164472242.1
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.152.2346.80.165.94.3594

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2.1529.91165311644788786.420.217270.215540.25112RANDOM46.958
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]
-0.54-0.20.74
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.067
r_dihedral_angle_4_deg20.185
r_dihedral_angle_3_deg14.932
r_dihedral_angle_1_deg4.926
r_angle_refined_deg1.002
r_angle_other_deg0.811
r_chiral_restr0.058
r_bond_refined_d0.006
r_gen_planes_refined0.003
r_bond_other_d0.001
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.067
r_dihedral_angle_4_deg20.185
r_dihedral_angle_3_deg14.932
r_dihedral_angle_1_deg4.926
r_angle_refined_deg1.002
r_angle_other_deg0.811
r_chiral_restr0.058
r_bond_refined_d0.006
r_gen_planes_refined0.003
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2762
Nucleic Acid Atoms
Solvent Atoms178
Heterogen Atoms29

Software

Software
Software NamePurpose
CrystalCleardata collection
AMoREphasing
REFMACrefinement
d*TREKdata reduction
d*TREKdata scaling