Predicted to be involved in negative regulation of receptor recycling and positive regulation of T cell receptor signaling pathway. Predicted to act upstream of or within negative regulation of transport and positive regulation of calcium-mediated signaling. Predicted to be located in centriolar satellite; mitotic spindle; and plasma membrane. Predicted to be part of T cell receptor complex. Orthologous to human TRAT1 (T cell receptor associated transmembrane adaptor 1). [provided by Alliance of Genome Resources, Apr 2022]