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Conserved mechanisms of microtubule-stimulated ADP release, ATP binding, and force generation in transport kinesins
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1VFZ
Sample KINESIN MOTOR DOMAIN DECORATED MICROTUBULE
Specimen Preparation Sample Aggregation State FILAMENT Vitrification Instrument FEI VITROBOT MARK I Cryogen Name ETHANE Sample Vitrification Details LIQUID ETHANE
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 97877 Reported Resolution (Å) 6.3 Resolution Method Other Details SUBMISSION BASED ON EXPERIMENTAL DATA FROM EMDB EMD-2766. (DEPOSITION ID: 12598). Refinement Type Symmetry Type HELICAL
Map-Model Fitting and Refinement Id 1 (1VFZ) Refinement Space REAL Refinement Protocol FLEXIBLE FIT Refinement Target Cross-correlation coefficient Overall B Value Fitting Procedure Details METHOD--FLEXIBLE REFINEMENT PROTOCOL--X-RAY
Data Acquisition Detector Type GATAN ULTRASCAN 4000 (4k x 4k) Electron Dose (electrons/Å**2) 20
Imaging Experiment 1 Date of Experiment 2012-12-10 Temperature (Kelvin) 90 Microscope Model FEI POLARA 300 Minimum Defocus (nm) 400 Maximum Defocus (nm) 3500 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.3 Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification Calibrated Magnification 100000 Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version MODEL FITTING Flex-EM MODEL FITTING UCSF Chimera RECONSTRUCTION FREALIGN RECONSTRUCTION SPIDER
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details FREALIGN