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Structure of mammalian respiratory Complex I, class3.
ELECTRON MICROSCOPY
Sample
Bovine Complex I
Specimen Preparation
Sample Aggregation State
PARTICLE
Vitrification Instrument
HOMEMADE PLUNGER
Cryogen Name
ETHANE
Sample Vitrification Details
The specimen was vitrified in an environmental plunge-freeze apparatus, blot for 12-15 seconds after the diameter of the blotted meniscus ceases to sp ...
The specimen was vitrified in an environmental plunge-freeze apparatus, blot for 12-15 seconds after the diameter of the blotted meniscus ceases to spread and plunged.
3D Reconstruction
Reconstruction Method
SINGLE PARTICLE
Number of Particles
19306
Reported Resolution (Å)
5.6
Resolution Method
FSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry Type
POINT
Point Symmetry
C1
Map-Model Fitting and Refinement
Id
1
Refinement Space
REAL
Refinement Protocol
RIGID BODY FIT
Refinement Target
Overall B Value
Fitting Procedure
Details
The model from Class1 (D_1200000497) was used for rigid body fitting. The B-factor for individual atoms is carried over from class 1 and doesn't mean ...
The model from Class1 (D_1200000497) was used for rigid body fitting. The B-factor for individual atoms is carried over from class 1 and doesn't mean anything.
Data Acquisition
Detector Type
FEI FALCON II (4k x 4k)
Electron Dose (electrons/Å**2)
35
Imaging Experiment
1
Date of Experiment
Temperature (Kelvin)
Microscope Model
FEI TITAN KRIOS
Minimum Defocus (nm)
1800
Maximum Defocus (nm)
5500
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS
2.7
Imaging Mode
BRIGHT FIELD
Specimen Holder Model
FEI TITAN KRIOS AUTOGRID HOLDER
Nominal Magnification
59000
Calibrated Magnification
105263
Source
FIELD EMISSION GUN
Acceleration Voltage (kV)
300
Imaging Details
EM Software
Task
Software Package
Version
IMAGE ACQUISITION
EPU
CTF CORRECTION
CTFFIND
4
MODEL FITTING
Coot
0.8.3
MODEL REFINEMENT
PHENIX
1.10_2155
FINAL EULER ASSIGNMENT
RELION
1.4
CLASSIFICATION
RELION
1.4
RECONSTRUCTION
RELION
1.4
Image Processing
CTF Correction Type
CTF Correction Details
Number of Particles Selected
Particle Selection Details
NONE
Ctf was corrected per particle. Ctf was estimated on the whole micrograph