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Design, Synthesis, and Evaluation of the First Selective and Potent G-protein-Coupled Receptor Kinase 2 (GRK2) Inhibitor for the Potential Treatment of Heart Failure
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.6 273 18% PEG MME 2000, 0.1 M MES pH 5.6, and 0.0175M Ammonium Sulfate
Crystal Properties Matthews coefficient Solvent content 3.5 64.88
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 126.18 α = 90 b = 126.18 β = 90 c = 96.369 γ = 120
Symmetry Space Group P 31 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 CCD MARMOSAIC 325 mm CCD Flat collimating Rh coated mirror, toroidal focussing mirror 2014-07-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL14-1 0.97949 SSRL BL14-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) 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 2.7 50 100 0.083 0.089 0.039 7.1 7.2 24714
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.7 2.75 100 0.649 0.557 7.3
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 2.7 30 23419 1258 99.89 0.2151 0.2128 0.2166 0.257 0.2573 RANDOM 77.691
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] -1.21 -0.61 -1.21 3.93
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.273 r_dihedral_angle_4_deg 14.23 r_dihedral_angle_3_deg 13.588 r_dihedral_angle_1_deg 5.9 r_angle_refined_deg 1.065 r_angle_other_deg 0.815 r_chiral_restr 0.061 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 31.273 r_dihedral_angle_4_deg 14.23 r_dihedral_angle_3_deg 13.588 r_dihedral_angle_1_deg 5.9 r_angle_refined_deg 1.065 r_angle_other_deg 0.815 r_chiral_restr 0.061 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 3355 Nucleic Acid Atoms Solvent Atoms 35 Heterogen Atoms 67
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction HKL-2000 data scaling HKL-2000 data reduction PHASER phasing DENZO data reduction SCALEPACK data scaling