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Crystal Structure of PI3Kalpha in complex with fragments 5 and 21
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4OVU
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 298 NaFormate
Crystal Properties Matthews coefficient Solvent content 3.09 60.21
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 114.508 α = 90 b = 116.678 β = 90 c = 149.457 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 S 6M 2014-10-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.2 1.0 ALS 5.0.2
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 3.11 91.97 99.9 0.085 9.8 7.2 36555
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 3.11 3.23 98.8 0.709 6.1
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 FOURIER SYNTHESIS THROUGHOUT 4OVU 3.11 91.97 34630 1866 99.75 0.2093 0.2065 0.2054 0.2619 0.2532 RANDOM 100.361
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] 1.14 0.9 -2.05
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.364 r_dihedral_angle_3_deg 17.761 r_dihedral_angle_4_deg 16.632 r_mcangle_it 9.369 r_dihedral_angle_1_deg 6.623 r_mcbond_it 5.943 r_mcbond_other 5.938 r_angle_refined_deg 1.46 r_angle_other_deg 0.99 r_chiral_restr 0.082
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.364 r_dihedral_angle_3_deg 17.761 r_dihedral_angle_4_deg 16.632 r_mcangle_it 9.369 r_dihedral_angle_1_deg 6.623 r_mcbond_it 5.943 r_mcbond_other 5.938 r_angle_refined_deg 1.46 r_angle_other_deg 0.99 r_chiral_restr 0.082 r_bond_refined_d 0.009 r_bond_other_d 0.006 r_gen_planes_refined 0.006 r_gen_planes_other 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 10705 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 18
Software Software Software Name Purpose HKL-2000 data collection SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction