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Structural basis of backwards motion in kinesin-14: plus-end directed nKn669 in the nucleotide-free state
Sample Plus-end directed Ncd chimera nKn669 in the nucleotide-free state complexed with GDP-taxol microtubule Sample Components Tubulin alpha-1B chain Tubulin beta-2B chain Protein claret segregational,Plus-end directed kinesin-1/kinesin-14,Protein claret segregational
Specimen Preparation Sample Aggregation State FILAMENT Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method HELICAL Number of Particles 203826 Reported Resolution (Å) 5.8 Resolution Method FSC 0.143 CUT-OFF Other Details High-resolution noise substitution was performed Refinement Type Symmetry Type HELICAL Axial Symmetry C1 Axial Rise 8.77999 Angular Rotation -25.718312
Map-Model Fitting and Refinement Id 1 Refinement Space Refinement Protocol FLEXIBLE FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type FEI FALCON II (4k x 4k) Electron Dose (electrons/Å**2) 30
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TECNAI ARCTICA Minimum Defocus (nm) Maximum Defocus (nm) Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 200 Imaging Details
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION