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class II photolyase MmCPDII semiquinone to fully reduced TR-SFX studies (semiquinone dark structure)
Serial Crystallography (SX)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2XRY
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 MICROBATCH 277 0.5-0.65 M Li2SO4
10-15% (W/V) PEG8000
Crystal Properties Matthews coefficient Solvent content 2.78 55.69
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 70.52 α = 90 b = 70.52 β = 90 c = 246.18 γ = 90
Symmetry Space Group P 43 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 293 CCD MPCCD 2020-02-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 FREE ELECTRON LASER SACLA BEAMLINE BL2 1.24 SACLA BL2
Serial Crystallography Sample delivery method Diffraction ID Description Sample Delivery Method 1 High viscosity injector injection
Measurement Diffraction ID Pulse Duration Pulse Repetition Rate Focal Spot Size Pulse Energy Photons Per Pulse 1 10 (fs) 1.77 10 (KeV)
Data Reduction Diffraction ID Frames Indexed Crystal Hits Frames Indexed Latices Merged 1 209824 248407 209824
Injection Diffraction ID Description Flow Rate Injector Diameter Injection Power Injector Nozzle Filter Size Carrier Solvent 1 4.5 (µl/min) undefined (µm) gas 100 70 grease
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.65 35.04 100 0.99 15.3 5161 76053
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.65 1.67 100 0.59 1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 THROUGHOUT 2XRY 2.1 31.68 37335 1784 99.75 0.1657 0.1641 0.2806 0.1998 0.2977
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 3.975 f_angle_d 0.465 f_chiral_restr 0.051 f_plane_restr 0.004 f_bond_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3524 Nucleic Acid Atoms Solvent Atoms 192 Heterogen Atoms 68
Software Software Software Name Purpose PHENIX refinement PDB_EXTRACT data extraction CrystFEL data reduction CrystFEL data scaling PHENIX phasing