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Native XFEL structure of photosystem II (two flash dataset)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 BATCH MODE 293 PEG, magnesium sulfate
Crystal Properties Matthews coefficient Solvent content 3.52 65.08
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 126.52 α = 90 b = 231.23 β = 90 c = 287.46 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 293 CCD MPCCD 2016-03-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 FREE ELECTRON LASER SACLA BEAMLINE BL3 1.77 SACLA BL3
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 2.5 50 100 10.6 824 290634
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 FREE R-VALUE 2.5 19.98 1.35 289268 14582 100 0.141 0.139 0.1454 0.187 0.1913
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 22.433 f_angle_d 1.373 f_chiral_restr 0.076 f_bond_d 0.008 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 41498 Nucleic Acid Atoms Solvent Atoms 1911 Heterogen Atoms 9343
Software Software Software Name Purpose PHENIX refinement CrystFEL data reduction CrystFEL data scaling PHASER phasing