Supplementary Figure 1: Overview of cryo-EM image-processing procedure.
From: Mechanism of eIF6 release from the nascent 60S ribosomal subunit

Maximum likelihood classification scheme and masks used to obtain the complexes of eIF6, SBDS and EFL1 bound to the 60S ribosomal subunit. Insets show the position of the spherical masks (grey) on the 60S subunit (cyan).