>tr|A0A0E1X544|A0A0E1X544_STAAU Arginine repressor OS=Staphylococcus aureus subsp. aureus MN8 GN=argR MPKKSVRHIKIREIISNEQIETQDELVKRLNDYDLNVTQATVSRDIKELQLIKVPIPSGQ YVYSLPNDRKFHPLEKLGRYLMDSFVNIDGTDNLLVLKTLPGNAQSIGAILDQINWEEVL GTICGDDTCLIICRSKEASDEIKSRIFNLL