Plays a role in the regulation of cell morphology and cytoskeletal organization. Required in the cortical actin filament dynamics and cell shape (By similarity). Component of striatin-interacting phosphatase and kinase (STRIPAK) complex (PubMed:18782753). Interacts with CDC42BPB. Interacts with CTTNBP2NL. Enriched on the plasma membrane. Belongs to the STRIP family.