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Cryo-EM structure of mouse PMCA captured in E2-P state (BEF3)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6A69
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 12.817 f_angle_d 0.496 f_chiral_restr 0.041 f_plane_restr 0.004 f_bond_d 0.003
Sample mouse PMCA captured in E2-P state (BEF3)
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 437154 Reported Resolution (Å) 3.52 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (6A69) Refinement Space REAL Refinement Protocol OTHER Refinement Target Overall B Value 181.1 Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 57
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 1100 Maximum Defocus (nm) 2500 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification 55000 Calibrated Magnification 105000 Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION crYOLO 1.7 IMAGE ACQUISITION EPU CTF CORRECTION CTFFIND 4.0 MODEL FITTING Coot 9.0 INITIAL EULER ASSIGNMENT cryoSPARC 4.0 FINAL EULER ASSIGNMENT cryoSPARC 4.0 CLASSIFICATION RELION 3.1 RECONSTRUCTION cryoSPARC 4.0 MODEL REFINEMENT PHENIX 1.21.1_5286
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION