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Cardiac thin filament decorated with C1 Ig-domain and regulatory M-domain of cardiac myosin binding protein C (cMyBP-C)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3MFP experimental model PDB 5K6P experimental model PDB 7JH7 experimental model PDB 6G2T
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 14.264 f_angle_d 0.96 f_chiral_restr 0.047 f_bond_d 0.006 f_plane_restr 0.006
Sample Cardiac thin filament decorated with C1 Ig-domain and regulatory M-domain of cardiac myosin binding protein C (cMyBP-C)
Specimen Preparation Sample Aggregation State HELICAL ARRAY Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method HELICAL Number of Particles 9710 Reported Resolution (Å) 8 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type HELICAL Axial Symmetry C1 Axial Rise 27.4 Angular Rotation -166.7
Map-Model Fitting and Refinement Id 1 (3MFP, 5K6P, 7JH7, 6G2T) Refinement Space REAL Refinement Protocol FLEXIBLE FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 34
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 1000 Maximum Defocus (nm) 3500 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 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 CTF CORRECTION CTFFIND 4 MODEL FITTING PHENIX INITIAL EULER ASSIGNMENT IHRSR FINAL EULER ASSIGNMENT IHRSR CLASSIFICATION SPIDER RECONSTRUCTION IHRSR MODEL REFINEMENT PHENIX
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION