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Krokinobacter eikastus rhodopsin 2 (KR2) extrapolated map 1us after light activation
Serial Crystallography (SX)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6TK6
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 LIPIDIC CUBIC PHASE 293.15 200 mM Sodium acetate pH 4.4
150 mM Magnesium Chloride
34 % PEG 200
Crystal Properties Matthews coefficient Solvent content 3.44 64.25
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 41.46 α = 90 b = 84.89 β = 90 c = 234.95 γ = 90
Symmetry Space Group I 2 2 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 293.15 PIXEL PSI JUNGFRAU 16M 2021-09-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 FREE ELECTRON LASER SwissFEL ARAMIS BEAMLINE ESA 1.028919 SwissFEL ARAMIS ESA
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) 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 1.76 15.1 60.4 0.966 6.18 400.15 26536
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 1.76 1.83 3.98 0.315 1.23
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 FREE R-VALUE 2.4 14.83 15718 780 93.96 0.3284 0.3267 0.3268 0.3583 0.3588
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 15.944 f_angle_d 0.925 f_chiral_restr 0.057 f_plane_restr 0.022 f_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2098 Nucleic Acid Atoms Solvent Atoms 62 Heterogen Atoms 216
Software Software Software Name Purpose PHENIX refinement CrystFEL data reduction CrystFEL data scaling PHASER phasing