Predicted to be involved in negative regulation of neuron apoptotic process and reticulophagy. Predicted to be located in endoplasmic reticulum and membrane. Predicted to be active in endoplasmic reticulum membrane. Human ortholog(s) of this gene implicated in hereditary sensory and autonomic neuropathy type 2B. Orthologous to human RETREG1 (reticulophagy regulator 1).