7QGE

H. SAPIENS CK2 KINASE ALPHA SUBUNIT IN COMPLEX WITH THE ATP-COMPETITIVE INHIBITOR 5,6,7,8-TETRABROMOBENZOTRIAZOLE (TBBt) AT PH 8.5


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3WAR 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP8.529020 mM sodium formate, 20 mM ammonium acetate, 20 mM sodium citrate tribasic dihydrate, 20 mM sodium potassium tartrate tetrahydrate, 20 mM sodium oxamate, 20% polyethylene glycol 550 monomethyl ester, 10% polyethylene glycol 20 000, and 0.1 M buffering solution of Tris/BICINE pH 8.5
Crystal Properties
Matthews coefficientSolvent content
2.754.49

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 127.839α = 90
b = 127.839β = 90
c = 61.231γ = 90
Symmetry
Space GroupP 42 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6M-F2016-11-03MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONPETRA III, DESY BEAMLINE P110.91170PETRA III, DESYP11

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym I (Observed)Rrim I (All)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
12.2745.299.80.1130.115126.1326.282401353.2
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Rrim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.272.4199.51.7151.7490.8452.5326.51

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT3WAR2.2745.222842117199.850.17280.17120.2054THIN RESOLUTION SHELLS55.022
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]
1.421.42-2.83
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.677
r_dihedral_angle_4_deg16.547
r_dihedral_angle_3_deg13.125
r_dihedral_angle_1_deg5.738
r_angle_refined_deg1.223
r_angle_other_deg0.87
r_chiral_restr0.071
r_bond_refined_d0.007
r_gen_planes_refined0.005
r_bond_other_d0.002
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.677
r_dihedral_angle_4_deg16.547
r_dihedral_angle_3_deg13.125
r_dihedral_angle_1_deg5.738
r_angle_refined_deg1.223
r_angle_other_deg0.87
r_chiral_restr0.071
r_bond_refined_d0.007
r_gen_planes_refined0.005
r_bond_other_d0.002
r_gen_planes_other0.002
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2812
Nucleic Acid Atoms
Solvent Atoms374
Heterogen Atoms34

Software

Software
Software NamePurpose
XDSdata reduction
XDSdata scaling
MOLREPphasing
ARP/wARPmodel building
REFMACrefinement
PDB_EXTRACTdata extraction