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Crystal Structure of a Covalently Bound alpha-Ketoheterocycle Inhibitor (Phenhexyl/Oxadiazole/Pyridine) to a Humanized Variant of Fatty Acid Amide Hydrolase
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2WJ1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 7.5 287 30% PEG400, 100 mM Hepes pH 7.5, 100 mM NaCl, VAPOR DIFFUSION, temperature 287K
Crystal Properties Matthews coefficient Solvent content 3.19 61.39
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 102.24 α = 90 b = 105.47 β = 90 c = 149.15 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 CCD MARMOSAIC 300 mm CCD mirrors 2009-02-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 23-ID-D 1.03320 APS 23-ID-D
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 2.2 30 99.9 0.088 11.8 5.2 82454 82372 -3 36.4
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.2 2.26 99.9 0.671 2.4 5 6339
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) 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 2wj1 2.2 29.739 2 82398 82349 4106 99.9 0.1521 0.1501 0.1478 0.1898 0.1867 Set copied from 2wj1 40.4
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] 2.9482 0.0558 -3.004
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 13.15 f_angle_d 1.063 f_chiral_restr 0.07 f_bond_d 0.007 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8433 Nucleic Acid Atoms Solvent Atoms 579 Heterogen Atoms 65
Software Software Software Name Purpose XDS data scaling PHASER phasing PHENIX refinement XDS data reduction XSCALE data scaling