☰ Navigation Tabs
Cryo-EM structure of the kinesin-2 tail domain in complex with KAP3 and APC
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 9W9H experimental model PDB 4YJE
Sample Tetrameric complex of kinesin-2 KIF3A/B/KAP3 and cargo APC
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 407310 Reported Resolution (Å) 2.9 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (9W9H, 4YJE) Refinement Space REAL Refinement Protocol OTHER Refinement Target Overall B Value Fitting Procedure Details Initial local fitting was done using Phenix dock-in-map tool.
Data Acquisition Detector Type GATAN K3 (6k x 4k) GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 64.7 63
Imaging Experiment 1 2 Date of Experiment Temperature (Kelvin) Microscope Model JEOL CRYO ARM 200 TFS KRIOS Minimum Defocus (nm) 600 1000 Maximum Defocus (nm) 1800 1600 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 1.55 2.7 Imaging Mode BRIGHT FIELD BRIGHT FIELD Specimen Holder Model Nominal Magnification 80000 130000 Calibrated Magnification Source FIELD EMISSION GUN FIELD EMISSION GUN Acceleration Voltage (kV) 200 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cryoSPARC IMAGE ACQUISITION SerialEM CTF CORRECTION cryoSPARC MODEL FITTING PHENIX INITIAL EULER ASSIGNMENT cryoSPARC FINAL EULER ASSIGNMENT cryoSPARC CLASSIFICATION cryoSPARC RECONSTRUCTION cryoSPARC MODEL REFINEMENT PHENIX MODEL REFINEMENT Coot
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 12833027