>tr|A0A4U7IYR0|A0A4U7IYR0_STRPY Arginine repressor OS=Streptococcus pyogenes GN=argR MNKMERQQQIKRIIQAEHIGTQEDIKNHLQKEGIVVTQATLSRDLREIGLLKLRDEQGKL YYSLSEPVATPFSPEVRFYVLKVDRAGFMLVLHTNLGEADVLANLIDNDAIEDILGTIAG ADTLLVICRDEEIAKRFEKDLAAGL