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Fluoroacetate dehalogenase, room temperature structure solved by serial 1 degree oscillation crystallography
Serial Crystallography (SX)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6FSX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 298 0.5 mM defluorinase with a mother liquor of 16-20% PEG 3350, 100mM Tris-Cl pH 8.5, and 200mM CaCl2
Crystal Properties Matthews coefficient Solvent content 1.97 37.61
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 41.6 α = 90 b = 79.1 β = 103 c = 83.8 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 298 PIXEL DECTRIS EIGER X 1M 2018-03-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CHESS BEAMLINE F3 1.2155 CHESS F3
Serial Crystallography Sample delivery method Diffraction ID Description Sample Delivery Method 1 fixed target Si microchips fixed target
Fixed Target Diffraction ID Description Sample Holding Support Base Motion control Details Sample Solvent 1 Si wafers wells on silicon wafers piezoelectric translation stage on goniometer Geobrick LV-IMS-II oscillation 1 degree per crystal
Data Reduction Diffraction ID Frames Indexed Crystal Hits Frames Indexed Latices Merged 1 2269 2269
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) Rrim I (All) CC (Half) 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 40.826 98.42 0.188 0.993 9.33 6.3 48288
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.8 1.864 0.03651 0.176
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 6FSX 1.8 40.826 1.33 48271 2413 98.43 0.1533 0.1518 0.1532 0.1813 0.182
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 16.005 f_angle_d 0.96 f_chiral_restr 0.051 f_bond_d 0.007 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4712 Nucleic Acid Atoms Solvent Atoms 211 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling PHASER phasing