Predicted to enable phosphatidylinositol 3-kinase regulatory subunit binding activity and protein phosphatase binding activity. Acts upstream of or within protein monoubiquitination and ubiquitin-dependent protein catabolic process. Predicted to be located in membrane. Predicted to be part of SCF ubiquitin ligase complex. Is expressed in dorsal root ganglion; glossopharyngeal ganglion; and trigeminal ganglion. Orthologous to human FBXL2 (F-box and leucine rich repeat protein 2). [provided by Alliance of Genome Resources, Apr 2022]