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Crystal structure of human PI3K-gamma in complex with inhibitor IPI-549
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 277 PEG 4000, (NH4)2SO4, Na Form, Tris
Crystal Properties Matthews coefficient Solvent content 2.51 51.07
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 146.368 α = 90 b = 68.37 β = 94.52 c = 107.433 γ = 90
Symmetry Space Group C 1 2 1
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 6M 2018-11-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA 0.99997 SLS X10SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) 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 2.99 44.93 97.2 0.046 0.057 0.999 18.6 2.92 21106 79.012
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.99 3.24 97.9 0.435 0.531 0.825 2.98 2.964
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 none 2.99 44.93 20560 494 97.23 0.2038 0.2023 0.2254 0.2694 0.2762 RANDOM 127.957
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] 3.29 1.75 -1.9 -1.65
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.578 r_dihedral_angle_3_deg 13.855 r_dihedral_angle_4_deg 13.7 r_dihedral_angle_1_deg 5.309 r_angle_other_deg 2.288 r_angle_refined_deg 1.712 r_chiral_restr 0.116 r_bond_other_d 0.035 r_bond_refined_d 0.012 r_gen_planes_refined 0.004
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.578 r_dihedral_angle_3_deg 13.855 r_dihedral_angle_4_deg 13.7 r_dihedral_angle_1_deg 5.309 r_angle_other_deg 2.288 r_angle_refined_deg 1.712 r_chiral_restr 0.116 r_bond_other_d 0.035 r_bond_refined_d 0.012 r_gen_planes_refined 0.004 r_gen_planes_other 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6773 Nucleic Acid Atoms Solvent Atoms 4 Heterogen Atoms 72
Software Software Software Name Purpose XSCALE data scaling REFMAC refinement PDB_EXTRACT data extraction XDS data reduction REFMAC phasing