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Crystal Structure of human PDE2a in complex with (5S)-1-[(3-bromo-4-fluorophenyl)carbonyl]-3,3-difluoro-5-{5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl}piperidine
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.4 293 17-19% PEG3350, 0.2M MgCl2, 0.1M Tris, pH 8.4
Crystal Properties Matthews coefficient Solvent content 2.2 44.01
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 55.85 α = 109.6 b = 73.437 β = 90.9 c = 91.322 γ = 91.24
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 ADSC QUANTUM 315r 2013-07-31 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.2 0.9761 ALS 5.0.2
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 2.35 50 98.5 0.105 0.144 0.098 6.1 2.1 55551
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.35 2.43 97.6 0.397 0.767 2.1
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2.36 46.81 52721 2828 98.29 0.2025 0.2005 0.2401 0.2278 RANDOM 30.215
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] -0.79 -0.2 -2.66 1.19 -0.31 -0.17
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.501 r_dihedral_angle_4_deg 17.181 r_dihedral_angle_3_deg 14.973 r_dihedral_angle_1_deg 5.4 r_angle_refined_deg 1.476 r_angle_other_deg 1.264 r_chiral_restr 0.08 r_bond_refined_d 0.013 r_gen_planes_refined 0.009 r_bond_other_d 0.007
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.501 r_dihedral_angle_4_deg 17.181 r_dihedral_angle_3_deg 14.973 r_dihedral_angle_1_deg 5.4 r_angle_refined_deg 1.476 r_angle_other_deg 1.264 r_chiral_restr 0.08 r_bond_refined_d 0.013 r_gen_planes_refined 0.009 r_bond_other_d 0.007 r_gen_planes_other 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 11259 Nucleic Acid Atoms Solvent Atoms 170 Heterogen Atoms
Software Software Software Name Purpose HKL-2000 data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction DENZO data reduction SCALEPACK data scaling