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Global map in C1 of RyR1 particles in complex with ImperaCalcin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6M2W
Sample RyR1 in complex with ImperaCalcin in presence of Caffeine/CaM1234/Calcium/ATP
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 144529 Reported Resolution (Å) 3.7 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (6M2W) Refinement Space Refinement Protocol AB INITIO MODEL Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type FEI FALCON III (4k x 4k) Electron Dose (electrons/Å**2) 50
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 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION crYOLO 1.7.6 IMAGE ACQUISITION EPU MODEL FITTING UCSF Chimera MODEL REFINEMENT PHENIX 1.20rc1-4392 FINAL EULER ASSIGNMENT cryoSPARC 3.2 CLASSIFICATION cryoSPARC 3.2 RECONSTRUCTION cryoSPARC 3.2
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION