6Q9E

Complex III2 focused refinement from Ovine respiratory supercomplex I+III2


ELECTRON MICROSCOPY
Sample
Ovine mitochondrial SC I+III2
Specimen Preparation
Sample Aggregation StatePARTICLE
Vitrification InstrumentFEI VITROBOT MARK IV
Cryogen NamePROPANE
Sample Vitrification Detailsblotting for 30 seconds at 4 degrees Celsius, 95% humidity and flash freezing
3D Reconstruction
Reconstruction MethodSINGLE PARTICLE
Number of Particles102314
Reported Resolution (Å)3.9
Resolution MethodFSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry TypePOINT
Point SymmetryC1
Map-Model Fitting and Refinement
Id1 (1PPJ)
Refinement SpaceREAL
Refinement ProtocolOTHER
Refinement Target
Overall B Value90
Fitting Procedure
Details
Data Acquisition
Detector TypeFEI FALCON II (4k x 4k)
Electron Dose (electrons/Å**2)51
Imaging Experiment1
Date of Experiment
Temperature (Kelvin)
Microscope ModelFEI TITAN KRIOS
Minimum Defocus (nm)
Maximum Defocus (nm)
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS
Imaging ModeBRIGHT FIELD
Specimen Holder ModelFEI TITAN KRIOS AUTOGRID HOLDER
Nominal Magnification
Calibrated Magnification
SourceFIELD EMISSION GUN
Acceleration Voltage (kV)300
Imaging Details
EM Software
TaskSoftware PackageVersion
IMAGE ACQUISITIONEPU
CTF CORRECTIONGctf
MODEL FITTINGCoot0.8.9
INITIAL EULER ASSIGNMENTRELION2
FINAL EULER ASSIGNMENTRELION2
CLASSIFICATIONRELION2
RECONSTRUCTIONRELION2
MODEL REFINEMENTPHENIX1.13-2998
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION400000