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Crystal structure of human PDE1B bound to inhibitor 19A (7,8-dimethoxy-N-[(2S)-1-(3-methyl-1H-pyrazol-5-yl)propan-2-yl]quinazolin-4-amine)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8.5 0.1 M TRIS-HCL, 0.2 M MGCL2, 125 UM 5-(5-BROMO-2-PROPOXYPHENYL)-3-PROPYL-1H-PYRAZOLO[4,3-D]PYRIMIDIN-7(6H)-ONE, 15% PEG 8000, PH 8.5, VAPOR DIFFUSION, TEMPERATURE 298K
Crystal Properties Matthews coefficient Solvent content 3.15 60.98
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 88.782 α = 90 b = 88.782 β = 90 c = 134.806 γ = 90
Symmetry Space Group P 43 21 2
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 225 mm CCD 2008-06-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-D APS 21-ID-D
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 1.9 50 97.8 0.101 8 8.1 42307
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 1.9 1.97 99.4 0.774 8.3
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 1.9 27.82 42246 2116 97.9 0.191 0.19 0.189 0.209 0.2058 RANDOM 32.68
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] -2.7529 -2.7529 5.5057
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 16.88 t_omega_torsion 2.73 t_angle_deg 0.95 t_bond_d 0.01 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 16.88 t_omega_torsion 2.73 t_angle_deg 0.95 t_bond_d 0.01 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion t_chiral_improper_torsion t_sum_occupancies t_utility_distance t_utility_angle t_utility_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2597 Nucleic Acid Atoms Solvent Atoms 249 Heterogen Atoms 26
Software Software Software Name Purpose BUSTER refinement DENZO data reduction SCALEPACK data scaling