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. 2017 Jan 27;8:14186. doi: 10.1038/ncomms14186

Figure 9. Regulatory functions of DDRGK1 in the maintenance of ER homoeostasis.

Figure 9

IRE1α is stabilized through a physical interaction with DDRGK1 under homeostatic conditions. The loss of DDRGK1 decreases the protein abundance of IRE1α and activates the PERK-eIF2α-CHOP apoptotic pathway.