Immunogen sequence: RPLGKSPSEP AHPEATTPGK RVDSKIRVPV RYCMLGSRDL ARNPHTLVEV TSFAAINKFQ PFNVAVSSNV LFLL Highest antigen sequence identity to the following orthologs: Mouse - 81%, Rat - 85%. Probable protease. Acts as a sensor of N(6)-methyladenosine methyl