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Room temperature XFEL Isopenicillin N synthase structure in complex with Fe and ACV after exposure to dioxygen for 400ms.
Serial Crystallography (SX)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1BLZ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 BATCH MODE 8.5 298 1.7M Li2SO4, 0.1M TRIS pH8.5
Crystal Properties Matthews coefficient Solvent content 2.16 42.93
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 41.894 α = 90 b = 75.871 β = 90 c = 101.885 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 298 CCD RAYONIX MX340-HS 2018-12-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 FREE ELECTRON LASER SLAC LCLS BEAMLINE MFX 1.30167 SLAC LCLS MFX
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 1.4 20.29 99.95 0.971 0.186 25.9 65.87 64896 19.8071644844
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) R Split (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.4 1.424 99.94 0.013 1.369 0.243
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 THROUGHOUT 1BLZ 1.4001 20.2839 1.3254 62475 1931 96.479 0.1696 0.1686 0.1684 0.2018 0.2024 30.0587
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 13.60594 f_angle_d 0.86889 f_chiral_restr 0.07554 f_bond_d 0.00765 f_plane_restr 0.00617
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2601 Nucleic Acid Atoms Solvent Atoms 178 Heterogen Atoms 30
Software Software Software Name Purpose PHENIX refinement cctbx.xfel data reduction PHASER phasing cxi.merge data scaling