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Crystal structure of Aurora A in complex with VX-680 and TPX2
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1OL5 PDB entry 1OL5
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.9 293 16% PEG 3350 and 0.2 M Lithium sulfate buffered with 100 mM Bis-Tris, pH 6.9, VAPOR DIFFUSION, SITTING DROP, temperature 293.0K
Crystal Properties Matthews coefficient Solvent content 2.28 46.07
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 87.186 α = 90 b = 89.097 β = 90 c = 88.499 γ = 90
Symmetry Space Group C 2 2 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 CCD MAR CCD 165 mm 2007-02-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 17-ID 1.0000 APS 17-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 2.3 50 97.1 0.072 0.062 25.6 5.6 15823 15365 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.3 2.38 78.2 0.409 0.272 2.7 4.6 1215
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 1OL5 2.3 25 12814 833 87.32 0.20628 0.20318 0.2014 0.25585 0.2571 RANDOM 52.914
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] 4.61 -4.1 -0.51
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.281 r_dihedral_angle_4_deg 18.967 r_dihedral_angle_3_deg 15.504 r_dihedral_angle_1_deg 7.756 r_scangle_it 3.381 r_scbond_it 2.15 r_angle_refined_deg 1.659 r_mcangle_it 1.239 r_mcbond_it 0.742 r_symmetry_hbond_refined 0.348
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.281 r_dihedral_angle_4_deg 18.967 r_dihedral_angle_3_deg 15.504 r_dihedral_angle_1_deg 7.756 r_scangle_it 3.381 r_scbond_it 2.15 r_angle_refined_deg 1.659 r_mcangle_it 1.239 r_mcbond_it 0.742 r_symmetry_hbond_refined 0.348 r_nbtor_refined 0.316 r_nbd_refined 0.225 r_xyhbond_nbd_refined 0.179 r_symmetry_vdw_refined 0.172 r_chiral_restr 0.099 r_bond_refined_d 0.016 r_gen_planes_refined 0.006 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2437 Nucleic Acid Atoms Solvent Atoms 58 Heterogen Atoms 38
Software Software Software Name Purpose REFMAC refinement ADSC data collection HKL-2000 data reduction SCALEPACK data scaling PHASER phasing