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Crystal structure of rsEGFP2 mutant V151A in the fluorescent on-state determined by serial femtosecond crystallography at room temperature
Serial Crystallography (SX)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5O89
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 BATCH MODE 8 293 100 mM HEPES pH 8.0, 2 M ammonium sulphate
Crystal Properties Matthews coefficient Solvent content 2.05 40.1
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.85 α = 90 b = 62.71 β = 90 c = 72 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 277.15 PIXEL CS-PAD CXI-1 2018-02-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 FREE ELECTRON LASER SLAC LCLS BEAMLINE CXI 1.265 SLAC LCLS CXI
Serial Crystallography Sample delivery method Diffraction ID Description Sample Delivery Method 1 injection
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 1.9 24.4 100 0.063 7.8 148 19739 44.52
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Split (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 1.95 100 0.736 1.4 78
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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 5O89 1.9 24.4 18122 969 99.93 0.1507 0.1486 0.1598 0.1918 0.2043 RANDOM 45.201
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] -1.37 0.61 0.77
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.564 r_dihedral_angle_4_deg 15.751 r_dihedral_angle_3_deg 13.855 r_dihedral_angle_1_deg 7.183 r_angle_refined_deg 1.609 r_angle_other_deg 1.322 r_chiral_restr 0.073 r_bond_refined_d 0.01 r_gen_planes_refined 0.008 r_bond_other_d 0.003
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.564 r_dihedral_angle_4_deg 15.751 r_dihedral_angle_3_deg 13.855 r_dihedral_angle_1_deg 7.183 r_angle_refined_deg 1.609 r_angle_other_deg 1.322 r_chiral_restr 0.073 r_bond_refined_d 0.01 r_gen_planes_refined 0.008 r_bond_other_d 0.003 r_gen_planes_other 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1948 Nucleic Acid Atoms Solvent Atoms 111 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction CrystFEL data reduction CrystFEL data scaling PHASER phasing Coot model building