Immunogen sequence: WFGVIFIRHG LYQDGVFKFT VYIPDNYPDG DCPRLVFDIP VFHPLVDPTS GELDVKRAFA KWRRNHNHIW QVLMYARRVF YKIDTASP Highest antigen sequence identity to the following orthologs: Mouse - 98%, Rat - 98%. Component of the FTS/Hook/FHIP complex (FHF complex