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Crystal structure of human PI3K-gamma in complex with a pyridyl-triazine-sulfonamide inhibitor
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.3 293 20% PEG 3350, 100 mM Tris, 250 mM ammonium sulfate, 2 mM dithiothreitol, pH 7.3, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.47 50.28
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 146.701 α = 90 b = 69.079 β = 94.87 c = 107.623 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 93 CCD ADSC QUANTUM 210 2010-01-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.2 1.0000 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 50 97.5 0.085 11.22 3.6 21730 21187 -3 88.6
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 3.11 82 0.45 2.3 2.6 1758
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) 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 difference Fourier THROUGHOUT 3 41.58 21746 21185 1268 97.42 0.1964 0.1918 0.1954 0.2649 0.2669 RANDOM 65.8402
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] -0.55 1.35 0.84 -0.05
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.981 r_dihedral_angle_4_deg 16.638 r_dihedral_angle_3_deg 15.821 r_dihedral_angle_1_deg 5.668 r_angle_refined_deg 1.006 r_angle_other_deg 0.805 r_chiral_restr 0.057 r_bond_refined_d 0.007 r_gen_planes_refined 0.004 r_bond_other_d 0.001
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.981 r_dihedral_angle_4_deg 16.638 r_dihedral_angle_3_deg 15.821 r_dihedral_angle_1_deg 5.668 r_angle_refined_deg 1.006 r_angle_other_deg 0.805 r_chiral_restr 0.057 r_bond_refined_d 0.007 r_gen_planes_refined 0.004 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6761 Nucleic Acid Atoms Solvent Atoms 23 Heterogen Atoms 63
Software Software Software Name Purpose SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction HKL-2000 data reduction REFMAC phasing