Predicted to enable Notch binding activity and gamma-glutamylcyclotransferase activity. Predicted to be involved in several processes, including glutathione catabolic process; intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress; and negative regulation of Notch signaling pathway. Predicted to be located in cytosol and trans-Golgi network. Predicted to be active in cytoplasm. Orthologous to human CHAC1 (ChaC glutathione specific gamma-glutamylcyclotransferase 1). [provided by Alliance of Genome Resources, Apr 2022]