Single particle reconstruction
3.3Å resolution

3D reconstruction of archaeal 20S proteasome

Map released:
Last modified:
Overview of EMD-5623
Source organism: Thermoplasma acidophilum [2303]
Fitted atomic model: 3j9i
Primary publication:
Electron counting and beam-induced motion correction enable near-atomic-resolution single-particle cryoEM
Li X, Mooney P, Zheng S, Booth C, Braunfeld MB, Gubbens S, Agard DA, Cheng Y

Function and Biology Details

Sample name: Thermoplasma acidophilum 20S proteasome
Protein: 20S proteasome

Experimental Information Details

Resolution: 3.3Å
Resolution method: FSC at 0.143 cut off, and Gold Standard FSC, gold-standard
Applied symmetry: D7
Reconstruction software: FREALIGN
Microscope: FEI POLARA 300
Detector: GATAN K2 (4k x 4k)