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Human myoferlin (1-1997) in complex with an MSP2N2 lipid nanodisc (15 mol% DOPS, 5 mol% Cholesterol)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details in silico model AlphaFold
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 7.1023 f_angle_d 0.922 f_chiral_restr 0.0532 f_plane_restr 0.0074 f_bond_d 0.0046
Sample Human myoferlin (1-1997) in complex with an MSP2N2 lipid nanodisc (comprising 15 mol% DOPS, 5 mol% Cholesterol)
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE-PROPANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 277729 Reported Resolution (Å) 2.74 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 Refinement Space REAL Refinement Protocol AB INITIO MODEL Refinement Target Overall B Value 135.43 Fitting Procedure Details
Data Acquisition Detector Type FEI FALCON IV (4k x 4k) Electron Dose (electrons/Å**2) 39.85
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 800 Maximum Defocus (nm) 2000 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 165000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cryoSPARC v.4.5 MODEL REFINEMENT PHENIX 1.21.2_5419 IMAGE ACQUISITION EPU v.3.6 CTF CORRECTION cryoSPARC v.4.5 INITIAL EULER ASSIGNMENT cryoSPARC v.4.5 FINAL EULER ASSIGNMENT cryoSPARC v.4.5 CLASSIFICATION RELION v.5.0 RECONSTRUCTION cryoSPARC v.4.5
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 2917286