3J6P

Pseudo-atomic model of dynein microtubule binding domain-tubulin complex based on a cryoEM map


ELECTRON MICROSCOPY
Sample
Dictyostelium dynein microtubule binding domain bound to a 15-protofilament microtubule
Specimen Preparation
Sample Aggregation StateFILAMENT
Vitrification InstrumentFEI VITROBOT MARK I
Cryogen NameETHANE
Sample Vitrification Details
3D Reconstruction
Reconstruction MethodHELICAL
Number of Particles
Reported Resolution (Å)8.2
Resolution Method
Other Details
Refinement Type
Symmetry TypeHELICAL
Map-Model Fitting and Refinement
Id1 (3VKH, 1JFF)
Refinement SpaceREAL
Refinement ProtocolFLEXIBLE FIT
Refinement TargetCross-correlation coefficient
Overall B Value
Fitting Procedure
DetailsMETHOD--Flexible fitting REFINEMENT PROTOCOL--Flexible fitting
Data Acquisition
Detector TypeTVIPS TEMCAM-F415 (4k x 4k)
Electron Dose (electrons/Å**2)20
Imaging Experiment1
Date of Experiment2012-11-05
Temperature (Kelvin)50
Microscope ModelJEOL 3200FSC
Minimum Defocus (nm)1000
Maximum Defocus (nm)1500
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS1.6
Imaging ModeBRIGHT FIELD
Specimen Holder Model
Nominal Magnification60000
Calibrated Magnification109489
SourceFIELD EMISSION GUN
Acceleration Voltage (kV)200
Imaging Details
EM Software
TaskSoftware PackageVersion
MODEL FITTINGDireX
MODEL FITTINGFlex-EM
RECONSTRUCTIONSPIDER
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
CTFFIND3 Each particle