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AurA bound to danusertib and activating monobody Mb1
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5G15
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 291.15 Crystals of AurA in complex with Mb1 and danusertib were obtained by combining 2 uL of 300 uM (10 mg/mL) AurA + 315 uM (4 mg/mL) Mb1 + 2 mM AMPPCP + 4 mM MgCl2 with 2 ul reservoir of 0.1 M MES pH 6.5 + 0.2 M Ammonium sulfate + 4% (v/v) 1,3-propanediol + 15-18% PEG 8000. Streak seeding was used to obtain bigger crystals. Crystals were grown at 18 degC by hanging drop
Crystal Properties Matthews coefficient Solvent content 2.82 56.41
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 75.517 α = 90 b = 90.805 β = 90 c = 143.13 γ = 90
Symmetry Space Group I 2 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 CCD ADSC QUANTUM 315r 2017-03-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.1 1 ALS 8.2.1
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 2.6 45.4 99.75 0.1933 0.993 8.74 7.1 15516 39.56
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 2.6 2.693 1.341 0.871 1.97
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 2.6 45.4 1.33 15468 1065 99.63 0.2018 0.1977 0.1991 0.2566 0.2564 51.63
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 6.9086 f_angle_d 0.4485 f_chiral_restr 0.0408 f_plane_restr 0.0037 f_bond_d 0.0016
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2868 Nucleic Acid Atoms Solvent Atoms 112 Heterogen Atoms 87
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling MOLREP phasing