Immunogen sequence: EPEPEPALDL AALRAVACDC LLQEHFYLRR RRRVHRYEES EVISLPFLDQ LVSTLVGLLS PHNPALAAAA LDYRCPVHFY WVRGEEIIPR GH Highest antigen sequence identity to the following orthologs: Mouse - 54%, Rat - 53%. Mitochondrial ribosomes consist of a large 39S