5ND7

Microtubule-bound MKLP2 motor domain in the presence of AMPPNP


ELECTRON MICROSCOPY
Sample
Complex of 13pf microtubule with bound MKLP2 motor domain in the presence of AMPPNP
Sample Components
Kinesin-like protein KIF20A
Tubulin alpha and beta chains
Specimen Preparation
Sample Aggregation StateFILAMENT
Vitrification Instrument
Cryogen NameETHANE
Sample Vitrification Details
3D Reconstruction
Reconstruction MethodSINGLE PARTICLE
Number of Particles10858
Reported Resolution (Å)7.9
Resolution MethodFSC 0.143 CUT-OFF
Other DetailsGold-standard FSCtrue using noise substitution test (Chen et al., 2014)
Refinement Type
Symmetry TypePOINT
Data Acquisition
Detector TypeDIRECT ELECTRON DE-20 (5k x 3k)
Electron Dose (electrons/Å**2)20
Imaging Experiment1
Date of Experiment
Temperature (Kelvin)
Microscope ModelFEI TECNAI F20
Minimum Defocus (nm)
Maximum Defocus (nm)
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS
Imaging ModeBRIGHT FIELD
Specimen Holder Model
Nominal Magnification
Calibrated Magnification
SourceFIELD EMISSION GUN
Acceleration Voltage (kV)200
Imaging Details
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION