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.
Cryo-EM structure of a human-cockroach hybrid Nav channel.
ELECTRON MICROSCOPY
Sample
NavPas-VSD4
Specimen Preparation
Sample Aggregation State
PARTICLE
Vitrification Instrument
FEI VITROBOT MARK IV
Cryogen Name
ETHANE
Sample Vitrification Details
3D Reconstruction
Reconstruction Method
SINGLE PARTICLE
Number of Particles
150583
Reported Resolution (Å)
3.4
Resolution Method
FSC 0.143 CUT-OFF
Other Details
No information from spatial frequencies higher than 1/5A were ever used during refinement.
Refinement Type
Symmetry Type
POINT
Point Symmetry
C1
Map-Model Fitting and Refinement
Id
1
Refinement Space
Refinement Protocol
Refinement Target
Overall B Value
Fitting Procedure
Details
Data Acquisition
Detector Type
GATAN K2 SUMMIT (4k x 4k)
Electron Dose (electrons/Å**2)
40
Imaging Experiment
1
Date of Experiment
Temperature (Kelvin)
Microscope Model
FEI TITAN KRIOS
Minimum Defocus (nm)
Maximum Defocus (nm)
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS
2.7
Imaging Mode
BRIGHT FIELD
Specimen Holder Model
FEI TITAN KRIOS AUTOGRID HOLDER
Nominal Magnification
Calibrated Magnification
Source
FIELD EMISSION GUN
Acceleration Voltage (kV)
300
Imaging Details
EM Software
Task
Software Package
Version
PARTICLE SELECTION
cisTEM
IMAGE ACQUISITION
SerialEM
CTF CORRECTION
cisTEM
MODEL REFINEMENT
PHENIX
INITIAL EULER ASSIGNMENT
cisTEM
FINAL EULER ASSIGNMENT
cisTEM
CLASSIFICATION
cisTEM
RECONSTRUCTION
cisTEM
Image Processing
CTF Correction Type
CTF Correction Details
Number of Particles Selected
Particle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION
Automated picking using a soft-edged disc as a template yielded 591739 candidate coordinates. 2D classification led to the selection of 334055 particles for further analysis.