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MCU-EMRE complex of a metazoan mitochondrial calcium uniporter
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 13.795 f_angle_d 0.83 f_chiral_restr 0.05 f_bond_d 0.007 f_plane_restr 0.005
Sample Mitochondrial Calcium Uniporter (MCU) in complex with EMRE. Embedded in lipid nanodiscs containing cardiolipin.
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details 2 second blot, blot force of 0
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 52493 Reported Resolution (Å) 3.5 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C2
Map-Model Fitting and Refinement Id 1 Refinement Space REAL Refinement Protocol AB INITIO MODEL Refinement Target Correlation coefficient Overall B Value 127 Fitting Procedure Details
Data Acquisition Detector Type GATAN K2 SUMMIT (4k x 4k) Electron Dose (electrons/Å**2) 1.9
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) -1000 Maximum Defocus (nm) -3000 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification 22500 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION RELION 3.0 IMAGE ACQUISITION SerialEM CTF CORRECTION CTFFIND 4.1.5 MODEL FITTING Coot 0.8.8 INITIAL EULER ASSIGNMENT cryoSPARC v2.12.4 INITIAL EULER ASSIGNMENT RELION 3.0 FINAL EULER ASSIGNMENT RELION 3.0 CLASSIFICATION cryoSPARC v2.12.4 RECONSTRUCTION RELION 3.0 MODEL REFINEMENT PHENIX 1.17.1-3660
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 4460801