Immunogen sequence: IIHSLVLRNL EGRPYVAWGS PEPESYEDTL DLEEDPYFTD SFLDSGFQTP AKPRLAPATS YDGKTAVTEI VNSFLCLVPE EAKTSA Highest antigen sequence identity to the following orthologs: Mouse - 85%, Rat - 84%. FAM160B2, also named as RAI16, may play a role in ear