9SQY | pdb_00009sqy

Cryo-EM structure of the ARISC(E33A)-RAP80:K63-Ub7 complex (Composite map)


ELECTRON MICROSCOPY
Sample
ARISC(E33A)-RAP80 in complex with K63-linked ubiquitin chains
Specimen Preparation
Sample Aggregation StatePARTICLE
Vitrification InstrumentFEI VITROBOT MARK IV
Cryogen NameETHANE
Sample Vitrification Detailsblot force = 1 N; blot time = 6 s; waiting time = 27 s
3D Reconstruction
Reconstruction MethodSINGLE PARTICLE
Number of Particles214650
Reported Resolution (Å)2.92
Resolution MethodFSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry TypePOINT
Point SymmetryC1
Map-Model Fitting and Refinement
Id1
Refinement Space
Refinement Protocol
Refinement Target
Overall B Value
Fitting Procedure
Details
Data Acquisition
Detector TypeTFS FALCON 4i (4k x 4k)
Electron Dose (electrons/Å**2)45.5
Imaging Experiment1
Date of Experiment
Temperature (Kelvin)
Microscope ModelTFS KRIOS
Minimum Defocus (nm)900
Maximum Defocus (nm)3000
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS2.7
Imaging ModeBRIGHT FIELD
Specimen Holder ModelFEI TITAN KRIOS AUTOGRID HOLDER
Nominal Magnification165000
Calibrated Magnification
SourceFIELD EMISSION GUN
Acceleration Voltage (kV)300
Imaging Details
EM Software
TaskSoftware PackageVersion
PARTICLE SELECTIONcrYOLOv1.6.1
CTF CORRECTIONcryoSPARCv4.5.3
MODEL FITTINGUCSF ChimeraXv1.6.1
MODEL REFINEMENTPHENIX1.21.1_5286:
INITIAL EULER ASSIGNMENTcryoSPARCv4.5.3
FINAL EULER ASSIGNMENTcryoSPARCv4.5.3
CLASSIFICATIONcryoSPARCv4.5.3
RECONSTRUCTIONcryoSPARCv4.5.3
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION789840