ELECTRON MICROSCOPY

Sample

Dihydrolipoyl dehydrogenase in complex with 2-((2-cyano-N,5-dimethyl-1H-indole)-7-sulfonamido)-N-(4-(oxetan-3-yl)-3,4-dihydro-2H-benzo[b] [1,4]oxazin-7-yl)acetamide

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument FEI VITROBOT MARK IV
Cryogen Name ETHANE
Sample Vitrification Details Temperature 22 C, humidity 100%, Wait time 8s, Blot time: 3.5s
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 1177958
Reported Resolution (Å) 2.17
Resolution Method FSC 0.143 CUT-OFF
Other Details ?
Refinement Type
Symmetry Type POINT
Map-Model Fitting and Refinement
ID 1
Refinement Space REAL
Refinement Protocol FLEXIBLE FIT
Refinement Target Correlation coefficient
Overall B Value ?
Fitting Procedure ?
Details ?
Data Acquisition
Detector Type GATAN K3 (6k x 4k)
Electron Dose (electrons/Å2) 70.66
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model FEI TITAN KRIOS
Minimum Defocus (nm) 1000
Maximum Defocus (nm) 3000
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 22500
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 300
Imaging Details ?
Imaging Experiment
Task Software Package Version
CTF CORRECTION cryoSPARC 3.1.0
CTF CORRECTION RELION 3.1.2
MODEL FITTING PHENIX 1.20.1-44487
MODEL REFINEMENT Coot 0.9
MODEL REFINEMENT PHENIX 1.20.1-44487
INITIAL EULER ASSIGNMENT cryoSPARC 3.1.0
FINAL EULER ASSIGNMENT cryoSPARC 3.1.0
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION ?