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The crystal structure of AURKA in complex with K-CNBA-1
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 8JF4
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5 293.15 0.1 M Sodium acetate (pH 5.0), 0.2 M lithium sulfate and 40% w/v PEG 400
Crystal Properties Matthews coefficient Solvent content 2.52 51.19
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 81.93 α = 90 b = 81.93 β = 90 c = 169.031 γ = 120
Symmetry Space Group P 61 2 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS PILATUS 300K 2024-09-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CAMD BEAMLINE GCPCC 0.978 CAMD GCPCC
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) CC (Half) 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 2.75 45 95.4 0.997 16.5 34.9 8936 70.7920027222
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.75 2.9 0.953
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (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 DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2.75 44.12 1.33792845058 8871 887 95.2846401719 0.232151662593 0.228170897466 0.2472 0.266917947575 0.2849 77.3257370184
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 f_dihedral_angle_d 13.1493108314 f_angle_d 0.623839186199 f_chiral_restr 0.0237984723142 f_plane_restr 0.00235588207913 f_bond_d 0.00230512729591
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1988 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 38
Software Software Software Name Purpose PHENIX refinement HKL-3000 data reduction HKL-3000 data scaling Coot model building PHASER phasing