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Crystal Structure of PLK4 Kinase with an inhibitor: 400631 ((1R,2S)-2-{3-[(E)-2-{4-[(DIMETHYLAMINO)METHYL]PHENYL}ETHENYL]-2H-INDAZOL-6-YL}-5'-METHOXYSPIRO[CYCLOPROPANE-1,3'-INDOL]-2'(1'H)-ONE)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3COK pdb entry 3COK
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 293 23% PEG 3350,
0.1 M HEPES pH 7.5
0.16 M MgCl2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.83 56.61
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 127.571 α = 90 b = 127.571 β = 90 c = 127.571 γ = 90
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE MAR scanner 345 mm plate 2009-04-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU 1.54179
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 2.4 50 99.9 0.1077 27.8 19.37 13619 13604 61.66
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.4 2.5 99.8 0.7625 3.56 19.08 1511
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT pdb entry 3COK 2.4 28.53 13604 13553 672 99.33 0.2546 0.2539 0.2626 0.2675 0.2762 RANDOM 54.05
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 Key Refinement Restraint Deviation t_other_torsion 3.27 t_omega_torsion 2.19 t_angle_deg 0.97 t_bond_d 0.008 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 3.27 t_omega_torsion 2.19 t_angle_deg 0.97 t_bond_d 0.008 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion t_chiral_improper_torsion t_sum_occupancies t_utility_distance t_utility_angle t_utility_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1900 Nucleic Acid Atoms Solvent Atoms 56 Heterogen Atoms 43
Software Software Software Name Purpose CrystalClear data collection PHASER phasing BUSTER refinement XDS data reduction XDS data scaling