Predicted to enable 1-phosphatidylinositol-3-kinase regulator activity. Predicted to be involved in phosphatidylinositol phosphate biosynthetic process. Predicted to act upstream of or within negative regulation of T cell activation; proteasomal protein catabolic process; and regulation of growth. Predicted to be located in immunological synapse. Predicted to be part of phosphatidylinositol 3-kinase complex. Orthologous to human SOCS6 (suppressor of cytokine signaling 6). [provided by Alliance of Genome Resources, Apr 2022]