title: The proteasome antechamber maintains substrates in an unfolded state.
authors.affiliation: Departments of Molecular Genetics, Biochemistry and Chemistry, The University of Toronto, Toronto, Ontario M5S 1A8, Canada.
authors.forename: Amy M
authors.initials: AM
authors.lastname: Ruschak
authors.forename: Tomasz L
authors.initials: TL
authors.lastname: Religa
authors.forename: Sarah
authors.initials: S
authors.lastname: Breuer
authors.forename: Susanne
authors.initials: S
authors.lastname: Witt
authors.forename: Lewis E
authors.initials: LE
authors.lastname: Kay