ELECTRON MICROSCOPY

Sample

9-fold symmetric rATcpn-beta in ATP-binding state

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument FEI VITROBOT MARK IV
Cryogen Name ETHANE
Sample Vitrification Details Blot for 4 seconds before plunging into liquid ethane (FEI Vitrobot Mark IV).
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 28374
Reported Resolution (Å) 6.2
Resolution Method ?
Other Details Spider, EMAN1.9
Refinement Type
Symmetry Type POINT
Map-Model Fitting and Refinement
ID 1
Refinement Space REAL
Refinement Protocol FLEXIBLE FIT
Refinement Target ?
Overall B Value ?
Fitting Procedure ?
Details METHOD--symmetry-restrained MDFF REFINEMENT PROTOCOL--Rigid body and Molecular Dynamics Flexible Fitting
Data Acquisition
Detector Type GATAN ULTRASCAN 4000 (4k x 4k)
Electron Dose (electrons/Å2) 20
Imaging Experiment
Date of Experiment 2010-12-28
Temprature (Kelvin)
Microscope Model FEI TITAN KRIOS
Minimum Defocus (nm) 1500
Maximum Defocus (nm) 3500
Minimum Tilt Angle (degrees) ?
Maximum Tilt Angle (degrees) ?
Nominal CS 2.7
Imaging Mode BRIGHT FIELD
Specimen Holder Model ?
Nominal Magnification 96000
Calibrated Magnification 96000
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 300
Imaging Details ?
Imaging Experiment
Task Software Package Version
MODEL FITTING UCSF Chimera ?
RECONSTRUCTION EMAN 1.9
RECONSTRUCTION SPIDER ?
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
. The whole micrograph
Feedback Form
Name
Email
Institute
Feedback