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Structure of human RyR2-S2808D in the subprimed state in the presence of H2O2/NOC-12/GSH
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7UA5
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 6.755 f_angle_d 0.69 f_chiral_restr 0.043 f_plane_restr 0.005 f_bond_d 0.003
Sample Complex of RyR2-S2808D and Calstabin-2 in the presence of H2O2/NOC-12/GSH Sample Components Ryanodine Receptor 2 Peptidyl- cis-trans isomerase FKBP1B
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 19753 Reported Resolution (Å) 3.64 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C4
Map-Model Fitting and Refinement Id 1 (7UA5) Refinement Space Refinement Protocol Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 BIOQUANTUM (6k x 4k) Electron Dose (electrons/Å**2) 58
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 500 Maximum Defocus (nm) 1200 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 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cryoSPARC IMAGE ACQUISITION Leginon 3.5 CTF CORRECTION cryoSPARC MODEL FITTING Coot MODEL REFINEMENT PHENIX INITIAL EULER ASSIGNMENT cryoSPARC CLASSIFICATION cryoSPARC RECONSTRUCTION cryoSPARC
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION