6HU9

III2-IV2 mitochondrial respiratory supercomplex from S. cerevisiae


ELECTRON MICROSCOPY

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1KYO 
experimental modelPDB 1V54 

Refinement

RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d17.856
f_angle_d1.069
f_chiral_restr0.057
f_bond_d0.008
f_plane_restr0.008
Sample
III2-IV2 mitochondrial respiratory supercomplex
Specimen Preparation
Sample Aggregation StatePARTICLE
Vitrification InstrumentFEI VITROBOT MARK IV
Cryogen NameETHANE
Sample Vitrification Details3 microL of sample applied to negatively glow discharged grid, blot force -10; blotting time 8.5 sec
3D Reconstruction
Reconstruction MethodSINGLE PARTICLE
Number of Particles44915
Reported Resolution (Å)3.35
Resolution MethodFSC 0.5 CUT-OFF
Other Details
Refinement Type
Symmetry TypePOINT
Point SymmetryC1
Map-Model Fitting and Refinement
Id1 (1KYO, 1V54)
Refinement SpaceREAL
Refinement ProtocolRIGID BODY FIT
Refinement Target
Overall B Value
Fitting Procedure
Details
Data Acquisition
Detector TypeGATAN K2 QUANTUM (4k x 4k)
Electron Dose (electrons/Å**2)1.645
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 Model
Nominal Magnification130000
Calibrated Magnification
SourceFIELD EMISSION GUN
Acceleration Voltage (kV)300
Imaging Details
EM Software
TaskSoftware PackageVersion
PARTICLE SELECTIONGautomatch0.53
IMAGE ACQUISITIONEPU
CTF CORRECTIONCTFFIND
MODEL FITTINGUCSF Chimera
MODEL REFINEMENTPHENIX1.13_2998
INITIAL EULER ASSIGNMENTRELION3.0
FINAL EULER ASSIGNMENTRELION3.0
CLASSIFICATIONRELION3.0
RECONSTRUCTIONRELION3.0
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
NONE