ELECTRON MICROSCOPY

Sample

Calcium-calmodulin dependent kinase II alpha

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument
Cryogen Name
Sample Vitrification Details
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 2000
Reported Resolution (Å) 20
Resolution Method FSC 0.143 CUT-OFF
Other Details Only modeled the unstructured linker region, residues 300-345. The rest came from two other, previously published structures, namely 5IG3 and 2VZ6
Refinement Type
Symmetry Type POINT
Map-Model Fitting and Refinement
ID 1
Refinement Space ?
Refinement Protocol RIGID BODY FIT
Refinement Target Correlation Coefficient
Overall B Value ?
Fitting Procedure ?
Details ?
Data Acquisition
Detector Type FEI EAGLE (2k x 2k)
Electron Dose (electrons/Å2) 20
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model FEI TECNAI 12
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 49000
Calibrated Magnification ?
Source TUNGSTEN HAIRPIN
Acceleration Voltage (kV) 120
Imaging Details ?
Imaging Experiment
Task Software Package Version
PARTICLE SELECTION EMAN 2.12
CTF CORRECTION EMAN 2.12
MODEL FITTING UCSF Chimera 1.11.2
INITIAL EULER ASSIGNMENT EMAN 2.12
FINAL EULER ASSIGNMENT RELION 1.4
CLASSIFICATION RELION 1.4
RECONSTRUCTION RELION 1.4
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION Performed in EMAN2
Feedback Form
Name
Email
Institute
Feedback