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AurA bound to danusertib and inhibiting monobody Mb2
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4C3R experimental model PDB 3K2M
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.5 291.15 Crystals of AurA in complex with Mb2 and danusertib were obtained by combining 0.5 ul of 300 uM (10 mg/mL) AurA + 315 uM (4 mg/mL) Mb2 + 1 mM danusertib with 0.5 ul of 0.1 M BIS-TRIS pH 5.5 + 0.2 M Ammonium acetate + 25 percent PEG3350. Crystals were grown at 18 degC by sitting drop. Crystals were harvested and subsequently flash frozen
Crystal Properties Matthews coefficient Solvent content 2.52 51.09
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 65.619 α = 90 b = 73.225 β = 90 c = 179.315 γ = 90
Symmetry Space Group P 21 21 21
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 PILATUS3 2M 2020-12-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.1 0.97741 ALS 5.0.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 1.97 44.19 95.64 0.0803 0.999 20.24 9.3 59706 31.72
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) Redundancy Number Unique Reflections (All) 1 1.97 2.044 1.118 0.731 2.07
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-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1.97 44.19 1.33 58808 2918 95.48 0.1938 0.1917 0.2343 0.2109 49.21
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 5.7894 f_angle_d 0.5643 f_chiral_restr 0.0439 f_plane_restr 0.0048 f_bond_d 0.0027
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5536 Nucleic Acid Atoms Solvent Atoms 536 Heterogen Atoms 82
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing