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Pseudo-atomic model of dynein microtubule binding domain-tubulin complex based on a cryoEM map
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3VKH experimental model PDB 1JFF
Sample Dictyostelium dynein microtubule binding domain bound to a 15-protofilament microtubule
Specimen Preparation Sample Aggregation State FILAMENT Vitrification Instrument FEI VITROBOT MARK I Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method HELICAL Number of Particles Reported Resolution (Å) 8.2 Resolution Method Other Details Refinement Type Symmetry Type HELICAL
Map-Model Fitting and Refinement Id 1 (3VKH, 1JFF) Refinement Space REAL Refinement Protocol FLEXIBLE FIT Refinement Target Cross-correlation coefficient Overall B Value Fitting Procedure Details METHOD--Flexible fitting REFINEMENT PROTOCOL--Flexible fitting
Data Acquisition Detector Type TVIPS TEMCAM-F415 (4k x 4k) Electron Dose (electrons/Å**2) 20
Imaging Experiment 1 Date of Experiment 2012-11-05 Temperature (Kelvin) 50 Microscope Model JEOL 3200FSC Minimum Defocus (nm) 1000 Maximum Defocus (nm) 1500 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 1.6 Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification 60000 Calibrated Magnification 109489 Source FIELD EMISSION GUN Acceleration Voltage (kV) 200 Imaging Details
EM Software Task Software Package Version MODEL FITTING DireX MODEL FITTING Flex-EM RECONSTRUCTION SPIDER
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details CTFFIND3 Each particle