Immunogen sequence: LFQSKLSQTGS LVSAYPSFKF RGHKSALLSK KMTASSIIGE NKNYLELSKL LKKKGTSTFL QRLERGDPVT IASQLRKSLM Highest antigen sequence identity to the following orthologs - mouse 83%, rat 80%. Myosins are actin-based motor molecules with ATPase activity.