Rab11 family-interacting protein 4 (RAB11FIP4)

Acts as a regulator of endocytic traffic by participating in membrane shipping. Required for the abcission step in cytokinesis, possibly by acting as an'address tag' delivering recycling endosome membranes into the cleavage furrow during late cytokinesis.

In case of disease by HCMV (human cytomegalovirus), may participate in egress of the virus from nucleus; this function is independent of ARF6. .