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Crystal structure of PI3K complex with an inhibitor
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 291.15 0.15M Lithium sulfate, 0.1M Tris-HCl pH 8.5, 28%(W/V) PEG2000MME
Crystal Properties Matthews coefficient Solvent content 2.4 48.69
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 71.348 α = 90 b = 135.825 β = 90 c = 150.245 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 CMOS DECTRIS PILATUS3 S 6M 2014-04-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL19U1 1.0000 SSRF BL19U1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.56 50 99.8 12.71 6.5 47786
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.56 2.65 99.7 2.17 6.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 2.56 50 45351 2366 99.3 0.24202 0.23947 0.2386 0.29043 0.2852 RANDOM 76.637
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] 1.62 -4.58 2.96
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.969 r_dihedral_angle_3_deg 14.401 r_dihedral_angle_4_deg 11.972 r_dihedral_angle_1_deg 5.413 r_long_range_B_refined 5.406 r_long_range_B_other 5.405 r_mcangle_it 3.135 r_mcangle_other 3.135 r_scangle_other 2.556 r_mcbond_it 1.773
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.969 r_dihedral_angle_3_deg 14.401 r_dihedral_angle_4_deg 11.972 r_dihedral_angle_1_deg 5.413 r_long_range_B_refined 5.406 r_long_range_B_other 5.405 r_mcangle_it 3.135 r_mcangle_other 3.135 r_scangle_other 2.556 r_mcbond_it 1.773 r_mcbond_other 1.773 r_scbond_it 1.422 r_scbond_other 1.422 r_angle_refined_deg 1.036 r_angle_other_deg 0.85 r_chiral_restr 0.057 r_bond_refined_d 0.007 r_gen_planes_refined 0.004 r_bond_other_d 0.002 r_gen_planes_other 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 10647 Nucleic Acid Atoms Solvent Atoms 102 Heterogen Atoms 69
Software Software Software Name Purpose REFMAC refinement HKL-2000 data processing SCALEPACK data scaling PHASER phasing