関連性PTOV1 belongs to the Mediator complex subunit 25 family, PTOV1 subfamily. It may activate transcription and is required for nuclear translocation of FLOT1. PTOV1 promotes cell proliferation. There are three named isoforms.
細胞内局在Cell membrane. Cytoplasm, perinuclear region. Nucleus. Translocates from the cytoplasm to the nucleus at the onset of S-phase. Also localizes to lipid rafts.