>tr|A5U1E9|A5U1E9_MYCTA Type II toxin-antitoxin system PemK/MazF family toxin OS=Mycobacterium tuberculosis GN=MRA_1113 MRPIHIAQLDKARPVLILTREVVRPHLTNVTVAPITTTVRGLATEVPVDAVNGLNQPSVV SCDNTQTIPVCDLGRQIGYLLASQEPALAEAIGNAFDLDWVVA