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Diarylpentanoid-producing polyketide synthase (A210E mutant)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7FFA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 0.1M Tris-HCl, pH 8.5, 15% PEG 8000, 0.12M KF, 4% butanediol
Crystal Properties Matthews coefficient Solvent content 2.13 42.24
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 108.02 α = 90 b = 126.893 β = 99.383 c = 118.166 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 100 PIXEL DECTRIS EIGER X 4M 2020-02-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-1A 1.1 Photon Factory BL-1A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 2.61 49.13 99.3 0.141 0.991 6 3.9 95054 33.52
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.61 2.65 87.7 0.748 0.759 1.6 3.7
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 7FFA 2.61 49.13 0.99 94842 1996 99.2 0.2198 0.2188 0.2196 0.269 0.2664 43.02
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 19.4108 f_angle_d 0.4972 f_chiral_restr 0.0403 f_plane_restr 0.0034 f_bond_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 23835 Nucleic Acid Atoms Solvent Atoms 404 Heterogen Atoms 90
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing