Regulation of the σE stress response by DegS: how the PDZ domain keeps the protease inactive in the resting state and allows integration of different OMP-derived stress signals upon folding stress
Hanna Hasselblatt, Robert Kurzbauer, Corinna Wilken, Tobias Krojer, Justyna Sawa, Juliane Kurt, Rebecca Kirk, Sonja Hasenbein, Michael Ehrmann, Tim Clausen;Hanna Hasselblatt;Robert Kurzbauer;Corinna Wilken;Tobias Krojer;Justyna Sawa;Juliane Kurt;Rebecca Kirk;Sonja Hasenbein;Michael Ehrmann;Tim Clausen;
genes & development2007Vol. 21pp. 2659-
175
clausen2007genesregulation
Abstract
The unfolded protein response of Escherichia coli is triggered by the accumulation of unassembled outer membrane proteins (OMPs) in the cellular envelope. The PDZ-protease DegS recognizes these mislocalized OMPs and initiates a proteolytic cascade that ...