Predicted to enable death receptor binding activity. Predicted to be involved in several processes, including negative regulation of protein localization to plasma membrane; negative regulation of signal transduction; and positive regulation of blood vessel remodeling. Predicted to be located in Golgi apparatus; endosome membrane; and lysosomal membrane. Orthologous to human TMBIM1 (transmembrane BAX inhibitor motif containing 1). [provided by Alliance of Genome Resources, Apr 2022]