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Cryo-EM structure of recombinant mouse Ryanodine Receptor type 2 wild type in complex with FKBP12.6
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5L1D
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 10.1331 f_angle_d 1.0169 f_chiral_restr 0.049 f_bond_d 0.0063 f_plane_restr 0.0061
Sample recombinant mouse Ryanodine Receptor type 2, RyR2, wild type in complex with FKBP12.6 Sample Components recombinant mouse Ryanodine Receptor type 2, RyR2, wild type FKBP12.6
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 103845 Reported Resolution (Å) 5.1 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C4
Map-Model Fitting and Refinement Id 1 (5L1D) Refinement Space REAL Refinement Protocol RIGID BODY FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K2 SUMMIT (4k x 4k) Electron Dose (electrons/Å**2) 60
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 2000 Maximum Defocus (nm) 4500 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 105000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version IMAGE ACQUISITION Leginon MODEL FITTING UCSF Chimera INITIAL EULER ASSIGNMENT RELION 1.4 FINAL EULER ASSIGNMENT SPIDER 17.05 RECONSTRUCTION FREALIGN MODEL REFINEMENT PHENIX
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details NONE 240724