Predicted to enable ionotropic glutamate receptor binding activity and protease binding activity. Involved in anterograde dendritic transport and regulation of postsynaptic membrane neurotransmitter receptor levels. Acts upstream of or within regulation of myoblast differentiation. Located in acrosomal membrane and caveola. Part of flotillin complex. Is active in glutamatergic synapse. Is expressed in several structures, including alimentary system; brain; hemolymphoid system gland; liver and biliary system; and reproductive system. Orthologous to human FLOT2 (flotillin 2). [provided by Alliance of Genome Resources, Apr 2022]