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Discovery of dihydrothieno- and dihydrofuropyrimidines as potent pan Akt inhibitors
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 Under oil 7.5 293 8.3 mg/ml AKT1 protein, preincubated with 0.6 mM GSK3B peptide, 5 mM Mn-AMP-PNP. The precipitant was 20% PEG 4K, 15% isopropanol, 100 mM Hepes, pH 7.5, Under oil, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.63 53.32
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 86.427 α = 90 b = 55.823 β = 103.93 c = 91.354 γ = 90
Symmetry Space Group P 1 21 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 IMAGE PLATE RIGAKU RAXIS IV++ Osmic confocal 2005-05-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-E SUPERBRIGHT 1.5418
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 2.6 30 86.7 0.051 0.043 16.9 3.5 26161 22796
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) 2.6 2.74 50.3 0.107 0.084 8.6 2.7 3727
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 2.6 27.47 22769 1110 86.3 0.19689 0.19329 0.1912 0.26756 0.2621 RANDOM 47.824
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] 0.81 1.11 0.06 -0.33
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.403 r_dihedral_angle_4_deg 20.625 r_dihedral_angle_3_deg 19.501 r_dihedral_angle_1_deg 6.719 r_scangle_it 3.338 r_scbond_it 1.991 r_angle_refined_deg 1.665 r_mcangle_it 1.376 r_mcbond_it 0.706 r_chiral_restr 0.106
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.403 r_dihedral_angle_4_deg 20.625 r_dihedral_angle_3_deg 19.501 r_dihedral_angle_1_deg 6.719 r_scangle_it 3.338 r_scbond_it 1.991 r_angle_refined_deg 1.665 r_mcangle_it 1.376 r_mcbond_it 0.706 r_chiral_restr 0.106 r_bond_refined_d 0.015 r_gen_planes_refined 0.006 r_bond_other_d r_angle_other_deg r_gen_planes_other 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_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5366 Nucleic Acid Atoms Solvent Atoms 171 Heterogen Atoms 60
Software Software Software Name Purpose CrystalClear data collection MOLREP phasing REFMAC refinement MOSFLM data reduction SCALA data scaling