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Structure of ENPP6, a choline-specific glycerophosphodiester-phosphodiesterase in complex with phosphocholine
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 293 sodium acetate, ammonium chloride, PEG 6000, zinc sulfate
Crystal Properties Matthews coefficient Solvent content 2.46 49.94
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 63.62 α = 60.59 b = 68.849 β = 86.99 c = 69.761 γ = 68.1
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 PSI PILATUS 6M 2013-09-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06SA 1.278 SLS X06SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.8 50 94 12.8 3.5 81806
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 FREE R-VALUE 1.803 45.634 1.97 81791 4090 93.94 0.1766 0.1748 0.1766 0.2111 0.214 32.8955
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 12.545 f_angle_d 0.895 f_chiral_restr 0.056 f_bond_d 0.007 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6391 Nucleic Acid Atoms Solvent Atoms 528 Heterogen Atoms 220
Software Software Software Name Purpose PHENIX refinement XSCALE data scaling MOLREP phasing Coot model building PDB_EXTRACT data extraction