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Cryo-EM structure of the double mutant H84V/E120G of the flotillin-associated rhodopsin PsFAR in detergent micelle
Refinement RMS Deviations Key Refinement Restraint Deviation r_long_range_B_refined 16.71 r_long_range_B_other 16.71 r_dihedral_angle_3_deg 14.349 r_scangle_other 13.986 r_dihedral_angle_2_deg 11.08 r_scbond_it 8.525 r_scbond_other 8.524 r_mcangle_it 8.15 r_mcangle_other 8.149 r_mcbond_it 5.327
RMS Deviations Key Refinement Restraint Deviation r_long_range_B_refined 16.71 r_long_range_B_other 16.71 r_dihedral_angle_3_deg 14.349 r_scangle_other 13.986 r_dihedral_angle_2_deg 11.08 r_scbond_it 8.525 r_scbond_other 8.524 r_mcangle_it 8.15 r_mcangle_other 8.149 r_mcbond_it 5.327 r_mcbond_other 5.325 r_dihedral_angle_1_deg 4.841 r_angle_refined_deg 1.73 r_angle_other_deg 0.591 r_chiral_restr 0.079 r_bond_refined_d 0.009 r_gen_planes_refined 0.006 r_gen_planes_other 0.002 r_bond_other_d r_dihedral_angle_4_deg r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Sample flotillin-associated rhodopsin
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE-PROPANE Sample Vitrification Details Blotting 4-6 seconds, blotting force 0
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 116149 Reported Resolution (Å) 2.81 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 Refinement Space Refinement Protocol Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 BIOQUANTUM (6k x 4k) Electron Dose (electrons/Å**2) 50
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 500 Maximum Defocus (nm) 2000 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION