Immunogen sequence: NLQMFHKAQN AESSLQQKNE AITSFEGKTN QVMSSMKQME ERLQHSERAR QGAEERSHKL QQELGGRIGA LQLQLSQLHE QCSSLEKEL. This gene encodes a protein that contains a RUN domain and a FYVE-type zinc finger domain. The encoded protein binds to phosphatidylino