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Phosphotriesterase variant R18+254S
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4CPC
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 277.15 100 mM NaCacodylate, 10% 2-methane-2,4-pentanediol
Crystal Properties Matthews coefficient Solvent content 2.26 45.52
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 85.673 α = 90 b = 86.012 β = 90 c = 88.676 γ = 90
Symmetry Space Group P 21 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 ADSC QUANTUM 210r 2016-09-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 0.9537 Australian Synchrotron MX1
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 1.35 29.042 99.9 14.8 14.3 142836
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 FREE R-VALUE 4CPC 1.4 29.042 1.34 129148 6399 99.96 0.1672 0.1656 0.1683 0.1978 0.1989
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 14.577 f_angle_d 1.842 f_chiral_restr 0.12 f_bond_d 0.012 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4876 Nucleic Acid Atoms Solvent Atoms 304 Heterogen Atoms 49
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling MOLREP phasing