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[1,2,4]Triazolo[1,5-a]pyrimidine Phosphodiesterase 2 Inhibitors
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1Z1L
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 293 0.2 M MgCl2, 0.1 M Tris-HCl pH 8.0 and 24 % PEG 3350
Crystal Properties Matthews coefficient Solvent content 2.16 43.04
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 55.96 α = 109.16 b = 73.46 β = 91.37 c = 92.23 γ = 91.26
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 315 2011-08-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I02 0.9795 Diamond I02
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 1.88 87.07 93.4 0.067 7 1.7 105695
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 1.88 1.93 0.261 2.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 1z1l 1.88 87.07 100432 5262 93.43 0.1988 0.1964 0.2013 0.2441 0.246 RANDOM 18.672
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] -0.88 -0.04 -0.86 0.53 0.11 0.39
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.697 r_dihedral_angle_4_deg 16.081 r_dihedral_angle_3_deg 13.566 r_dihedral_angle_1_deg 5.017 r_angle_other_deg 4.141 r_angle_refined_deg 1.156 r_chiral_restr 0.064 r_bond_refined_d 0.008 r_gen_planes_other 0.006 r_gen_planes_refined 0.005
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.697 r_dihedral_angle_4_deg 16.081 r_dihedral_angle_3_deg 13.566 r_dihedral_angle_1_deg 5.017 r_angle_other_deg 4.141 r_angle_refined_deg 1.156 r_chiral_restr 0.064 r_bond_refined_d 0.008 r_gen_planes_other 0.006 r_gen_planes_refined 0.005 r_bond_other_d
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 10767 Nucleic Acid Atoms Solvent Atoms 910 Heterogen Atoms 117
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction iMOSFLM data reduction SCALA data scaling PHASER phasing