>tr|Q1J487|Q1J487_STRPF Arginine repressor OS=Streptococcus pyogenes serotype M4 GN=argR2 MNKMERQQQIKRIIQAEHIGTQEDIKNHLQKEGIVVTQATLSRDLREIGLLKLRDEQGKL YYSLSEPVATPFSPEVRFYVLKVDRAGFMLVLHTNLGEADVLANLIDNDAIEDILGTIAG ADTLLVICRDEEIAKRFEKDLAAGL