has input has output has context has agent dephosphorylation endoplasmic reticulum stress [toxic course] dephosphorylation of eIF2a [ER stress] The process of removing one or more phosphoric (ester or anhydride) residues from the eIF2a. This entity is a specific course-dependent process. This process can constitute the course of ER stress. P-EIF2A - translation initiation inhibitor (canonical)[ER stress - translation] EIF2A - translation initiation factor (canonical)[ER stress - translation] GADD34 - phosphatase (canonical)[ER stress - translation] ER stress dependent process (molecular level)