Predicted to enable enzyme binding activity. Predicted to be involved in pore complex assembly; protein localization to plasma membrane; and protein maturation. Predicted to be located in cell surface and tetraspanin-enriched microdomain. Predicted to be part of pore complex. Predicted to be integral component of plasma membrane. Orthologous to human TSPAN33 (tetraspanin 33). [provided by Alliance of Genome Resources, Apr 2022]