ELECTRON MICROSCOPY

Sample

S.CEREVISIAE APO RNA POLYMERASE III (CLOSED CLAMP CONFORMATION)

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument FEI VITROBOT MARK III
Cryogen Name ETHANE
Sample Vitrification Details VITRIFICATION 1 -- CRYOGEN- ETHANE, HUMIDITY- 95, INSTRUMENT- FEI VITROBOT MARK III, METHOD- 2.5 UL OF SAMPLE WAS APPLIED 15 SECONDS WAIT TIME BLOT FOR 9 SECONDS BEFORE PLUNGING,
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 68818
Reported Resolution (Å) 4.6
Resolution Method ?
Other Details SUBMISSION BASED ON EXPERIMENTAL DATA DATA FROM EMDB EMD-3179. (DEPOSITION ID: 13849).
Refinement Type
Symmetry Type POINT
Map-Model Fitting and Refinement
ID 1
Refinement Space REAL
Refinement Protocol OTHER
Refinement Target REAL-SPACE CORRELATION
Overall B Value ?
Fitting Procedure ?
Details METHOD--LOCAL CORRELATION
Data Acquisition
Detector Type FEI FALCON II (4k x 4k)
Electron Dose (electrons/Å2) 42
Imaging Experiment
Date of Experiment 2014-12-15
Temprature (Kelvin)
Microscope Model FEI TITAN KRIOS
Minimum Defocus (nm) 1400
Maximum Defocus (nm) 4200
Minimum Tilt Angle (degrees) ?
Maximum Tilt Angle (degrees) ?
Nominal CS 2.7
Imaging Mode BRIGHT FIELD
Specimen Holder Model .
Nominal Magnification 75000
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 300
Imaging Details ?
Imaging Experiment
Task Software Package Version
CTF CORRECTION CTFFIND 3
RECONSTRUCTION RELION ?
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
? EACH PARTICLE