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LIPIDIC CUBIC PHASE SERIAL FEMTOSECOND CRYSTALLOGRAPHY STRUCTURE OF A PHOTOSYNTHETIC REACTION CENTRE
Serial Crystallography (SX)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2I5N
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 LIPIDIC CUBIC PHASE 293 60:40 monoolein with UQ2, protein 40 mg/mL concentration.
Crystal Properties Matthews coefficient Solvent content 3.62 65.98
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 84.9 α = 90 b = 125.3 β = 90 c = 182.7 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 293 CCD MPCCD 2018-11-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 FREE ELECTRON LASER SACLA BEAMLINE BL2 1.4 SACLA BL2
Serial Crystallography Sample delivery method Diffraction ID Description Sample Delivery Method 1 injection
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) CC (Half) R Split (All) 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 2.4 73.92 100 0.994 0.1057 7.87 7.05 76977
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 2.4 2.42 0.42
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 (All) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2I5N 2.4 73.92 73189 3808 100 0.167 0.1648 0.175 0.2044 0.2073 49
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] 0.782 1.757 -2.538
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.859 r_dihedral_angle_4_deg 20.526 r_dihedral_angle_3_deg 16.288 r_lrange_it 7.782 r_lrange_other 7.782 r_dihedral_angle_1_deg 6.89 r_dihedral_angle_other_3_deg 6.571 r_scangle_it 5.679 r_scangle_other 5.678 r_mcangle_it 4.719
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.859 r_dihedral_angle_4_deg 20.526 r_dihedral_angle_3_deg 16.288 r_lrange_it 7.782 r_lrange_other 7.782 r_dihedral_angle_1_deg 6.89 r_dihedral_angle_other_3_deg 6.571 r_scangle_it 5.679 r_scangle_other 5.678 r_mcangle_it 4.719 r_mcangle_other 4.719 r_scbond_it 3.589 r_scbond_other 3.589 r_mcbond_it 3.112 r_mcbond_other 3.11 r_angle_refined_deg 2.152 r_angle_other_deg 1.239 r_nbd_refined 0.195 r_nbd_other 0.194 r_symmetry_nbd_other 0.177 r_nbtor_refined 0.17 r_xyhbond_nbd_refined 0.146 r_symmetry_nbd_refined 0.143 r_symmetry_xyhbond_nbd_refined 0.092 r_chiral_restr 0.08 r_symmetry_nbtor_other 0.079 r_symmetry_xyhbond_nbd_other 0.033 r_bond_refined_d 0.014 r_gen_planes_refined 0.008 r_gen_planes_other 0.004 r_bond_other_d 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9270 Nucleic Acid Atoms Solvent Atoms 244 Heterogen Atoms 912
Software Software Software Name Purpose REFMAC refinement CrystFEL data reduction CrystFEL data scaling PHASER phasing