ELECTRON MICROSCOPY

Sample

P ring on polyrod-P ring complex from Salmonella typhimurium HK26292 mutant

Specimen Preperation
Sample Aggregation State FILAMENT
Vitrification Instrument FEI VITROBOT MARK IV
Cryogen Name ETHANE
Sample Vitrification Details BLOTTING TIME OF 4 SECONDS, 1 SECONDS DRAIN TIME, FORCE 0
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 85463
Reported Resolution (Å) 2.33
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 OTHER
Refinement Target ?
Overall B Value ?
Fitting Procedure ?
Details Phenix1.21-rc1 , refmac servalcat, coot and ISOLDE was used for fitting, and Phenix was used for final fitting.
Data Acquisition
Detector Type GATAN K3 (6k x 4k)
Electron Dose (electrons/Å2) 75.00
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model JEOL CRYO ARM 300
Minimum Defocus (nm) 200
Maximum Defocus (nm) 2000
Minimum Tilt Angle (degrees) ?
Maximum Tilt Angle (degrees) ?
Nominal CS ?
Imaging Mode BRIGHT FIELD
Specimen Holder Model ?
Nominal Magnification 50000
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 300
Imaging Details ?
Imaging Experiment
Task Software Package Version
PARTICLE SELECTION cryoSPARC 3.2.0
CTF CORRECTION cryoSPARC 3.2.0
MODEL FITTING PHENIX 1.21-rc
MODEL REFINEMENT PHENIX 1.21-rc
CLASSIFICATION cryoSPARC 3.2.0
RECONSTRUCTION RELION 3.1.1
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION ?
Feedback Form
Name
Email
Institute
Feedback