7TIJ
Cardiac F-actin decorated with regulatory M-domain of cardiac myosin binding protein C
ELECTRON MICROSCOPY
Refinement
RMS Deviations | |
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Key | Refinement Restraint Deviation |
f_dihedral_angle_d | 16.495 |
f_angle_d | 0.841 |
f_chiral_restr | 0.047 |
f_bond_d | 0.005 |
f_plane_restr | 0.005 |
Sample |
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Complex of cardiac F-actin with triple helix motif of cMyBP-C |
Specimen Preparation | |
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Sample Aggregation State | HELICAL ARRAY |
Vitrification Instrument | FEI VITROBOT MARK IV |
Cryogen Name | ETHANE |
Sample Vitrification Details |
3D Reconstruction | |
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Reconstruction Method | HELICAL |
Number of Particles | 15244 |
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 | |||||
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Id | 1 (3MFP, 5K6P) | ||||
Refinement Space | REAL | ||||
Refinement Protocol | FLEXIBLE FIT | ||||
Refinement Target | |||||
Overall B Value | |||||
Fitting Procedure | |||||
Details |
Data Acquisition | |||||||||
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Detector Type | GATAN K3 (6k x 4k) | ||||||||
Electron Dose (electrons/Å**2) | 34 |
Imaging Experiment | 1 |
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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 |
IMAGE ACQUISITION | EPU | |
CTF CORRECTION | CTFFIND | |
MODEL FITTING | PHENIX | 1.17 |
INITIAL EULER ASSIGNMENT | IHRSR | |
FINAL EULER ASSIGNMENT | IHRSR | |
CLASSIFICATION | SPIDER | |
RECONSTRUCTION | IHRSR | |
MODEL REFINEMENT | PHENIX | 1.17 |
Image Processing | ||||
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CTF Correction Type | CTF Correction Details | Number of Particles Selected | Particle Selection Details | |
PHASE FLIPPING AND AMPLITUDE CORRECTION |