Find PDB structures and Computed Structure Models (CSM) by combining queries from tools in this suite: Attribute Search, Sequence Similarity, Sequence Motif, 3D Similarity, and 3D Motif with 'AND' logic.
A custom-built vitrification device (Max Planck Institute for Biochemistry, Munich)
3D Reconstruction
Reconstruction Method
SUBTOMOGRAM AVERAGING
Number of Particles
518
Reported Resolution (Å)
37
Resolution Method
FSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry Type
POINT
Point Symmetry
C8
Map-Model Fitting and Refinement
Id
1
Refinement Space
REAL
Refinement Protocol
FLEXIBLE FIT
Refinement Target
cross-correlation
Overall B Value
Fitting Procedure
Details
Manual docking and limited molecular dynamics flexible fitting
Data Acquisition
Detector Type
GATAN K2 SUMMIT (4k x 4k)
Electron Dose (electrons/Å**2)
4.5
Imaging Experiment
1
Date of Experiment
Temperature (Kelvin)
Microscope Model
FEI TITAN KRIOS
Minimum Defocus (nm)
2500
Maximum Defocus (nm)
6000
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS
Imaging Mode
BRIGHT FIELD
Specimen Holder Model
Nominal Magnification
42000
Calibrated Magnification
Source
FIELD EMISSION GUN
Acceleration Voltage (kV)
300
Imaging Details
Tilt series collection: dose-symmetric & bi-directional
EM Software
Task
Software Package
Version
IMAGE ACQUISITION
SerialEM
CTF CORRECTION
EMAN2
2.9
MODEL FITTING
UCSF Chimera
1.14
MODEL REFINEMENT
VMD
1.9.3
RECONSTRUCTION
EMAN2
2.9
Image Processing
CTF Correction Type
CTF Correction Details
Number of Particles Selected
Particle Selection Details
PHASE FLIPPING ONLY
e2spt_ctf.py was used to identify the precise z height of the particle in the tomogram. This precise height was then used for computing the CTF and performing the CTF correction.