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Crystal structure of PDE4D catalytic domain complexed with compound 18a
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5WQA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 277 0.1 M HEPES (pH 7.4), 0.1 M MgCl2, 15% PEG3350, 10% isopropanol, and 25% ethylene glycol
Crystal Properties Matthews coefficient Solvent content 1.65 25.44
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 57.962 α = 90 b = 80.559 β = 90 c = 163.544 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL RIGAKU HyPix-3000 2021-02-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU 1.5418
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 2.1 23.525 99.5 0.09 13.7 3.9 45324 18.8532110554
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 2.1 2.2 97.8 0.411 2.4 2.5
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT NONE 5WQA 2.10111436093 23.5247305334 1.3569409462 45280 2224 99.5733825923 0.210369115453 0.208295535264 0.2086 0.250751806557 0.2511 23.4953769912
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 19.1025654024 f_angle_d 0.952292462751 f_chiral_restr 0.0496822213608 f_bond_d 0.00934400186089 f_plane_restr 0.00636233963737
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5178 Nucleic Acid Atoms Solvent Atoms 380 Heterogen Atoms 92
Software Software Software Name Purpose PHENIX refinement CrysalisPro data reduction CrysalisPro data scaling PHASER phasing