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 7P3X | pdb_00007p3x

Homology model of the full-length AP-3 complex in a compact open conformation


ELECTRON MICROSCOPY
Sample
Full-length AP-3 complex from Saccharomyces cerevisiae
Specimen Preparation
Sample Aggregation StatePARTICLE
Vitrification InstrumentFEI VITROBOT MARK III
Cryogen NameETHANE
Sample Vitrification DetailsThe sample was blotted using a 2.5 s blotting time and 0 blotting force with 100% humidity at 277.15 K
3D Reconstruction
Reconstruction MethodSINGLE PARTICLE
Number of Particles23039
Reported Resolution (Å)9.1
Resolution MethodFSC 0.5 CUT-OFF
Other Details
Refinement Type
Symmetry TypePOINT
Point SymmetryC1
Map-Model Fitting and Refinement
Id1
Refinement Space
Refinement ProtocolFLEXIBLE FIT
Refinement Target
Overall B Value
Fitting Procedure
Details
Data Acquisition
Detector TypeGATAN K2 SUMMIT (4k x 4k)
Electron Dose (electrons/Å**2)81
Imaging Experiment1
Date of Experiment
Temperature (Kelvin)
Microscope ModelFEI TITAN KRIOS
Minimum Defocus (nm)1500
Maximum Defocus (nm)3600
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS
Imaging ModeBRIGHT FIELD
Specimen Holder ModelFEI TITAN KRIOS AUTOGRID HOLDER
Nominal Magnification130000
Calibrated Magnification
SourceFIELD EMISSION GUN
Acceleration Voltage (kV)300
Imaging Details
EM Software
TaskSoftware PackageVersion
PARTICLE SELECTIONcrYOLOv1.2.2
CTF CORRECTIONSPHIRE1.3
MODEL FITTINGUCSF Chimera1.13.1
MODEL FITTINGiMODFITv1.51
INITIAL EULER ASSIGNMENTSPHIRE1.3
FINAL EULER ASSIGNMENTSPHIRE1.3
RECONSTRUCTIONSPHIRE1.3
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
PHASE FLIPPING ONLY958892