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.
CryoEM structure of SERINC from Drosophila melanogaster
ELECTRON MICROSCOPY
Sample
SERINC homo-hexamer
Specimen Preparation
Sample Aggregation State
PARTICLE
Vitrification Instrument
FEI VITROBOT MARK IV
Cryogen Name
ETHANE
Sample Vitrification Details
wait 60 seconds, blot for 3-4 seconds
3D Reconstruction
Reconstruction Method
SINGLE PARTICLE
Number of Particles
159252
Reported Resolution (Å)
3.33
Resolution Method
FSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry Type
POINT
Point Symmetry
C6
Map-Model Fitting and Refinement
Id
1
Refinement Space
REAL
Refinement Protocol
AB INITIO MODEL
Refinement Target
Cross-correlation coefficient
Overall B Value
150.6
Fitting Procedure
Details
Data Acquisition
Detector Type
GATAN K2 QUANTUM (4k x 4k)
Electron Dose (electrons/Å**2)
50
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
Imaging Mode
BRIGHT FIELD
Specimen Holder Model
Nominal Magnification
Calibrated Magnification
Source
FIELD EMISSION GUN
Acceleration Voltage (kV)
300
Imaging Details
EM Software
Task
Software Package
Version
PARTICLE SELECTION
RELION
2.1
MODEL FITTING
Coot
INITIAL EULER ASSIGNMENT
cryoSPARC
2
FINAL EULER ASSIGNMENT
cryoSPARC
2
CLASSIFICATION
RELION
2.1
RECONSTRUCTION
cryoSPARC
2
MODEL REFINEMENT
PHENIX
Image Processing
CTF Correction Type
CTF Correction Details
Number of Particles Selected
Particle Selection Details
NONE
1857080
A sub-set of particles semi-automatically picked in EMAN2 Boxer were used to generate the starting 2D class averages, which, upon low-pass filtering to 20 A, served as templates for auto-picking of the entire dataset.