>tr|M1Q9X4|M1Q9X4_METMZ Ribonuclease P protein component 4 OS=Methanosarcina mazei Tuc01 GN=rnp4 MPRAARKQQKNLIQNIAVQRMWRLFERAKVELPENPERSRHYVQLIRNISMRNRISIPRE IKSRICKHCYSFLTPGYNARYRLNEGFVVITCEHCGKEMRYPYKKLK