ELECTRON MICROSCOPY Experimental Data



EM Sample
Sample Concentration (mg/ml) 0.2
Sample pH 7.5
Sample Support Details OTHER
Sample Vitrification Details LIQUID ETHANE
Sample Aggregation State PARTICLE
Name of Sample DEGQ 24-MER BOUND TO BETA- CASEIN
EM Data Acquisition
Date of Experiment --
Num of Micrographs-Images Used --
Temperature (Kelvin) 91.0
Microscope Model FEI TECNAI F20
Detector Type KODAK SO163 FILM
Minimum Defocus (nm) 1000.0
Maximum Defocus (nm) 3000.0
Minimum Tilt Angle (degrees) -0.5
Maximum Tilt Angle (degrees) 0.0
Nominal CS 2.0
Imaging Mode BRIGHT FIELD
Electron Dose (electrons nm**-2) 15.0
Illumination Mode LOW DOSE
Nominal Magnification 50000
Calibrated Magnification 50000
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 200
Imaging Details --
3D Reconstruction
Software Package(s)
Reconstruction Method CROSS-COMMON LINE, PROJECTION MATCHING
EM Image Reconstruction Statistics
Number of Particles 9848
Nominal Pixel Size 1.4
Actual Pixel Size 1.4
Effective Resolution 7.5
CTF Correction Method FULL CTF CORRECTION
Other Details BETA-CASEIN WERE NOT FITTED AS BETA-CASEIN IS AN INTRISICALLY DISORDERED PROTEIN. HOWEVER BETA-CASEIN IS PRESENT IN THE DEGQ 24-MER COMPLEX. SUBMISSION BASED ON EXPERIMENTAL DATA FROM EMDB EMD-1984. (DEPOSITION ID: 10375).
EM Map-Model Fitting and Refinement
Refinement Space Refinement Protocol Refinement Target Overall B Value Fitting Procedure Fitting Software
REAL X-RAY CROSS-CORRELATION, ENERGY -- FLEXIBLE FITTING --