SA-like and SD-like states of human 26S Proteasome with non-cleavable M1-linked hexaubiquitin and E3 ubiquitin ligase E6AP/UBE3A [6216 micrographs in MRC format]
Publication:
Cryo-EM Reveals Unanchored M1-Ubiquitin Chain Binding at hRpn11 of the 26S Proteasome
Chen X, Dorris Z, Shi D, Huang RK, Khant H, Fox T, de Val N, Williams D, Zhang P, Walters KJ
Structure (London, England : 1993)28 (2020) 1206-1217.e4
Each micrograph is averaged from drift-corrected 40 frames with an accumulated dose of 36.64 electrons/anstrom^2. The single-particle datasets have been classified into two classes of conformation: SA-like and SD-like.